Use the internal polymarket geolocation service.

poly_geo

Improved notification preferences and types.

notifications_v2

funkit_deposit

funkit_withdraw

authenticated_book_ws

Improved in-game view for sports markets.

mobile_sports_overlay_v2

async_order_submission

Enable updates from the sports websocket.

sports_websocket

In the upcoming NBA game, scheduled for December 19 at 7:00PM ET:
If the Heat win, the market will resolve to "Heat".
If the Celtics win, the market will resolve to "Celtics".
If the game is postponed, this market will remain open until the game has been completed.
If the game is canceled entirely, with no make-up game, this market will resolve 50-50.
The result will be determined based on the final score including any overtime periods.

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Celtics" if the Celtics win the game by 6 or more points.

Otherwise, this market will resolve to "Heat". If the game ends in a tie, this market will resolve to "Heat".

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

Spread -5.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Over" if the Heat and Celtics combine to score 234 or more points in this game.

If the combined total is less than 234, this market will resolve to "Under".

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

O/U 233.5

In the first half of the NBA game between Heat and Celtics, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Celtics" if the Celtics are winning by 4 or more points at halftime.

Otherwise, this market will resolve to "Heat".

The result will be determined based on the score at halftime only.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

1H Spread -3.5

In the first half of the NBA game between Heat and Celtics, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Over" if the Heat and Celtics combine to score 121 or more points in the first half.

If the combined first half total is less than 121, this market will resolve to "Under".

The result will be determined based on the score at halftime only.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

1H O/U 120.5

In the first half of the NBA game between Heat and Celtics, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Heat" if the Heat are winning at halftime.

This market will resolve to "Celtics" if the Celtics are winning at halftime.

If the score is tied at halftime, this market will resolve 50-50.

The result will be determined based on the score at halftime only.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

1H Moneyline

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Over" if the Heat and Celtics combine to score 235 or more points in this game.

If the combined total is less than 235, this market will resolve to "Under".

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

O/U 234.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Over" if the Heat and Celtics combine to score 233 or more points in this game.

If the combined total is less than 233, this market will resolve to "Under".

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

O/U 232.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Jaylen Brown scores more than 29.5 points during the game.

This market will resolve to "No" if Jaylen Brown scores 29.5 points or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Points O/U 29.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Norman Powell scores more than 22.5 points during the game.

This market will resolve to "No" if Norman Powell scores 22.5 points or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Points O/U 22.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Tyler Herro scores more than 20.5 points during the game.

This market will resolve to "No" if Tyler Herro scores 20.5 points or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Points O/U 20.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Derrick White scores more than 19.5 points during the game.

This market will resolve to "No" if Derrick White scores 19.5 points or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Points O/U 19.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Bam Adebayo scores more than 18.5 points during the game.

This market will resolve to "No" if Bam Adebayo scores 18.5 points or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Points O/U 18.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Payton Pritchard scores more than 17.5 points during the game.

This market will resolve to "No" if Payton Pritchard scores 17.5 points or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Points O/U 17.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Andrew Wiggins scores more than 12.5 points during the game.

This market will resolve to "No" if Andrew Wiggins scores 12.5 points or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Points O/U 12.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Anfernee Simons scores more than 11.5 points during the game.

This market will resolve to "No" if Anfernee Simons scores 11.5 points or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Points O/U 11.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Neemias Queta scores more than 10.5 points during the game.

This market will resolve to "No" if Neemias Queta scores 10.5 points or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Points O/U 10.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Davion Mitchell scores more than 8.5 points during the game.

This market will resolve to "No" if Davion Mitchell scores 8.5 points or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Points O/U 8.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Bam Adebayo records more than 8.5 total rebounds during the game.

This market will resolve to "No" if Bam Adebayo records 8.5 rebounds or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Rebounds O/U 8.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Neemias Queta records more than 8.5 total rebounds during the game.

This market will resolve to "No" if Neemias Queta records 8.5 rebounds or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Jaylen Brown records more than 6.5 total rebounds during the game.

This market will resolve to "No" if Jaylen Brown records 6.5 rebounds or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Rebounds O/U 6.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Jordan Walsh records more than 5.5 total rebounds during the game.

This market will resolve to "No" if Jordan Walsh records 5.5 rebounds or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Rebounds O/U 5.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Andrew Wiggins records more than 4.5 total rebounds during the game.

This market will resolve to "No" if Andrew Wiggins records 4.5 rebounds or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Rebounds O/U 4.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Payton Pritchard records more than 4.5 total rebounds during the game.

This market will resolve to "No" if Payton Pritchard records 4.5 rebounds or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Tyler Herro records more than 4.5 total rebounds during the game.

This market will resolve to "No" if Tyler Herro records 4.5 rebounds or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Derrick White records more than 3.5 total rebounds during the game.

This market will resolve to "No" if Derrick White records 3.5 rebounds or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Rebounds O/U 3.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Norman Powell records more than 3.5 total rebounds during the game.

This market will resolve to "No" if Norman Powell records 3.5 rebounds or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Sam Hauser records more than 3.5 total rebounds during the game.

This market will resolve to "No" if Sam Hauser records 3.5 rebounds or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Davion Mitchell records more than 7.5 assists during the game.

This market will resolve to "No" if Davion Mitchell records 7.5 assists or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Assists O/U 7.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Jaylen Brown records more than 5.5 assists during the game.

This market will resolve to "No" if Jaylen Brown records 5.5 assists or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Assists O/U 5.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Payton Pritchard records more than 4.5 assists during the game.

This market will resolve to "No" if Payton Pritchard records 4.5 assists or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Assists O/U 4.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Derrick White records more than 4.5 assists during the game.

This market will resolve to "No" if Derrick White records 4.5 assists or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Tyler Herro records more than 3.5 assists during the game.

This market will resolve to "No" if Tyler Herro records 3.5 assists or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Assists O/U 3.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Bam Adebayo records more than 2.5 assists during the game.

This market will resolve to "No" if Bam Adebayo records 2.5 assists or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

Assists O/U 2.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Norman Powell records more than 2.5 assists during the game.

This market will resolve to "No" if Norman Powell records 2.5 assists or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Andrew Wiggins records more than 2.5 assists during the game.

This market will resolve to "No" if Andrew Wiggins records 2.5 assists or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Derrick White records more than 5.5 assists during the game.

This market will resolve to "No" if Derrick White records 5.5 assists or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Over" if the Heat and Celtics combine to score 232 or more points in this game.

If the combined total is less than 232, this market will resolve to "Under".

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

O/U 231.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Over" if the Heat and Celtics combine to score 231 or more points in this game.

If the combined total is less than 231, this market will resolve to "Under".

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

O/U 230.5

In the first half of the NBA game between Heat and Celtics, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Over" if the Heat and Celtics combine to score 120 or more points in the first half.

If the combined first half total is less than 120, this market will resolve to "Under".

The result will be determined based on the score at halftime only.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

1H O/U 119.5

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Yes" if Payton Pritchard records more than 5.5 assists during the game.

This market will resolve to "No" if Payton Pritchard records 5.5 assists or fewer during the game.

The entire game including all overtime periods will be considered.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

If the player is listed as inactive or otherwise does not take the court at any point, the market will resolve "No".

The resolution source will be the official NBA box score as published on NBA.com.

In the upcoming NBA game, scheduled for December 19 at 7:00 PM ET:

This market will resolve to "Celtics" if the Celtics win the game by 8 or more points.

Otherwise, this market will resolve to "Heat". If the game ends in a tie, this market will resolve to "Heat".

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

Moneyline
$1.7m Vol.

Spreads
$504k Vol.

Totals
$277.8k Vol.

1st Half

1H Moneyline
$2.1k Vol.

1H Spreads
$824.4 Vol.

1H Totals
$3.2k Vol.

Heat vs. Celtics

Moneyline
$1.7m Vol.

Spreads
$504k Vol.

Totals
$277.8k Vol.

1st Half

1H Moneyline
$2.1k Vol.

1H Spreads
$824.4 Vol.

1H Totals
$3.2k Vol.

Celtics vs. Heat Betting Odds & Predictions (Dec. 19, 2025) | Polymarket

Moneyline$1.7m Vol.

Spreads$504k Vol.5.57.5chevron left

Totals$277.8k Vol.230.5231.5232.5233.5234.5chevron left

1st Half

1H Moneyline$2.1k Vol.

1H Spreads$824.4 Vol.

1H Totals$3.2k Vol.119.5120.5chevron left

Heat vs. Celtics

Moneyline$1.7m Vol.

Spreads$504k Vol.5.57.5chevron left

Totals$277.8k Vol.230.5231.5232.5233.5234.5chevron left

1st Half

1H Moneyline$2.1k Vol.

1H Spreads$824.4 Vol.

1H Totals$3.2k Vol.119.5120.5chevron left

Moneyline
$1.7m Vol.

Spreads
$504k Vol.

Totals
$277.8k Vol.

1H Moneyline
$2.1k Vol.

1H Spreads
$824.4 Vol.

1H Totals
$3.2k Vol.

Moneyline
$1.7m Vol.

Spreads
$504k Vol.

Totals
$277.8k Vol.

1H Moneyline
$2.1k Vol.

1H Spreads
$824.4 Vol.

1H Totals
$3.2k Vol.