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

Show/hide language selector in navigation

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In the upcoming NBA game, scheduled for December 28 at 6:00PM ET:
If the Celtics win, the market will resolve to "Celtics".
If the Trail Blazers win, the market will resolve to "Trail Blazers".
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 28 at 6:00 PM ET:

This market will resolve to "Celtics" if the Celtics win the game by 7 or more points.

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

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 -6.5

In the upcoming NBA game, scheduled for December 28 at 6:00 PM ET:

This market will resolve to "Over" if the Celtics and Trail Blazers combine to score 227 or more points in this game.

If the combined total is less than 227, 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 226.5

In the upcoming NBA game, scheduled for December 28 at 6:00 PM ET:

This market will resolve to "Over" if the Celtics and Trail Blazers 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 upcoming NBA game, scheduled for December 28 at 6:00 PM ET:

This market will resolve to "Yes" if Jaylen Brown scores more than 30.5 points during the game.

This market will resolve to "No" if Jaylen Brown scores 30.5 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 30.5

In the upcoming NBA game, scheduled for December 28 at 6:00 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 28 at 6:00 PM ET:

This market will resolve to "Yes" if Payton Pritchard scores more than 16.5 points during the game.

This market will resolve to "No" if Payton Pritchard scores 16.5 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 16.5

In the upcoming NBA game, scheduled for December 28 at 6:00 PM ET:

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

This market will resolve to "No" if Anfernee Simons 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 28 at 6:00 PM ET:

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

This market will resolve to "No" if Neemias Queta 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 28 at 6:00 PM ET:

This market will resolve to "Yes" if Luka Garza scores more than 7.5 points during the game.

This market will resolve to "No" if Luka Garza scores 7.5 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 7.5

In the upcoming NBA game, scheduled for December 28 at 6:00 PM ET:

This market will resolve to "Yes" if Jordan Walsh scores more than 5.5 points during the game.

This market will resolve to "No" if Jordan Walsh scores 5.5 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 5.5

In the upcoming NBA game, scheduled for December 28 at 6:00 PM ET:

This market will resolve to "Yes" if Neemias Queta records more than 7.5 total rebounds during the game.

This market will resolve to "No" if Neemias Queta records 7.5 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 7.5

In the upcoming NBA game, scheduled for December 28 at 6:00 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 28 at 6:00 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.

Rebounds O/U 4.5

In the upcoming NBA game, scheduled for December 28 at 6:00 PM ET:

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

This market will resolve to "No" if Jordan Walsh 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 28 at 6:00 PM ET:

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

This market will resolve to "No" if Derrick White 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 28 at 6:00 PM ET:

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

This market will resolve to "No" if Luka Garza 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 28 at 6:00 PM ET:

This market will resolve to "Yes" if Anfernee Simons records more than 2.5 total rebounds during the game.

This market will resolve to "No" if Anfernee Simons records 2.5 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 2.5

In the upcoming NBA game, scheduled for December 28 at 6:00 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 28 at 6:00 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 28 at 6:00 PM ET:

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

This market will resolve to "No" if Jaylen Brown 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 28 at 6:00 PM ET:

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

This market will resolve to "No" if Anfernee Simons 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 28 at 6:00 PM ET:

This market will resolve to "Over" if the Celtics and Trail Blazers combine to score 230 or more points in this game.

If the combined total is less than 230, 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 229.5

In the upcoming NBA game, scheduled for December 28 at 6:00 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 "Trail Blazers". If the game ends in a tie, this market will resolve to "Trail Blazers".

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 28 at 6:00 PM ET:

This market will resolve to "Over" if the Celtics and Trail Blazers combine to score 229 or more points in this game.

If the combined total is less than 229, 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 228.5

In the first half of the NBA game between Celtics and Trail Blazers, scheduled for December 28 at 6:00 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 "Trail Blazers".

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 Celtics and Trail Blazers, scheduled for December 28 at 6:00 PM ET:

This market will resolve to "Over" if the Celtics and Trail Blazers combine to score 119 or more points in the first half.

If the combined first half total is less than 119, 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 118.5

In the first half of the NBA game between Celtics and Trail Blazers, scheduled for December 28 at 6:00 PM ET:

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

This market will resolve to "Trail Blazers" if the Trail Blazers 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 28 at 6:00 PM ET:

This market will resolve to "Yes" if Deni Avdija scores more than 26.5 points during the game.

This market will resolve to "No" if Deni Avdija scores 26.5 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 26.5

In the upcoming NBA game, scheduled for December 28 at 6:00 PM ET:

This market will resolve to "Yes" if Shaedon Sharpe scores more than 23.5 points during the game.

This market will resolve to "No" if Shaedon Sharpe scores 23.5 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 23.5

In the upcoming NBA game, scheduled for December 28 at 6:00 PM ET:

This market will resolve to "Yes" if Toumani Camara scores more than 13.5 points during the game.

This market will resolve to "No" if Toumani Camara scores 13.5 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 13.5

In the upcoming NBA game, scheduled for December 28 at 6:00 PM ET:

This market will resolve to "Yes" if Donovan Clingan records more than 11.5 total rebounds during the game.

This market will resolve to "No" if Donovan Clingan records 11.5 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 11.5

In the upcoming NBA game, scheduled for December 28 at 6:00 PM ET:

This market will resolve to "Yes" if Deni Avdija records more than 7.5 total rebounds during the game.

This market will resolve to "No" if Deni Avdija records 7.5 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 28 at 6:00 PM ET:

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

This market will resolve to "No" if Toumani Camara 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 28 at 6:00 PM ET:

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

This market will resolve to "No" if Deni Avdija 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 28 at 6:00 PM ET:

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

This market will resolve to "No" if Shaedon Sharpe 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 28 at 6:00 PM ET:

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

This market will resolve to "No" if Toumani Camara 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 first half of the NBA game between Celtics and Trail Blazers, scheduled for December 28 at 6:00 PM ET:

This market will resolve to "Celtics" if the Celtics are winning by 5 or more points at halftime.

Otherwise, this market will resolve to "Trail Blazers".

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 -4.5

In the upcoming NBA game, scheduled for December 28 at 6:00 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 "Trail Blazers". If the game ends in a tie, this market will resolve to "Trail Blazers".

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 -7.5

In the first half of the NBA game between Celtics and Trail Blazers, scheduled for December 28 at 6:00 PM ET:

This market will resolve to "Over" if the Celtics and Trail Blazers combine to score 118 or more points in the first half.

If the combined first half total is less than 118, 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 117.5

In the upcoming NBA game, scheduled for December 28 at 6:00 PM ET:

This market will resolve to "Over" if the Celtics and Trail Blazers 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 28 at 6:00 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.

Moneyline
$2m Vol.

Spreads
$375k Vol.

Totals
$182k Vol.

1st Half

1H Moneyline
$3.9k Vol.

1H Spreads
$176 Vol.

1H Totals
$10.7k Vol.

NBA

Trail Blazers vs. Celtics Odds & Predictions (Dec. 28, 2025) | Polymarket

Moneyline$2m Vol.

Spreads$375k Vol.5.56.57.5chevron left

Totals$182k Vol.226.5228.5229.5230.5231.5chevron left