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 October 29 at 7:00PM ET:
If the Cavaliers win, the market will resolve to "Cavaliers".
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 October 29 at 7:00 PM ET:

This market will resolve to "Cavaliers" if the Cavaliers win the game by 5 or more points.

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

Spread -4.5

In the upcoming NBA game, scheduled for October 29 at 7:00 PM ET:

This market will resolve to "Over" if the Cavaliers 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 October 29 at 7:00 PM ET:

This market will resolve to "Cavaliers" if the Cavaliers win the game by 4 or more points.

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

Spread -3.5

In the upcoming NBA game, scheduled for October 29 at 7:00 PM ET:

This market will resolve to "Over" if the Cavaliers 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 first half of the NBA game between Cavaliers and Celtics, scheduled for October 29 at 7:00 PM ET:

This market will resolve to "Cavaliers" if the Cavaliers are winning by 2 or more points at halftime.

Otherwise, this market will resolve to "Celtics".

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 -1.5

In the first half of the NBA game between Cavaliers and Celtics, scheduled for October 29 at 7:00 PM ET:

This market will resolve to "Over" if the Cavaliers and Celtics combine to score 113 or more points in the first half.

If the combined first half total is less than 113, 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 112.5

In the first half of the NBA game between Cavaliers and Celtics, scheduled for October 29 at 7:00 PM ET:

This market will resolve to "Cavaliers" if the Cavaliers 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 first half of the NBA game between Cavaliers and Celtics, scheduled for October 29 at 7:00 PM ET:

This market will resolve to "Over" if the Cavaliers and Celtics combine to score 114 or more points in the first half.

If the combined first half total is less than 114, 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 113.5

In the first half of the NBA game between Cavaliers and Celtics, scheduled for October 29 at 7:00 PM ET:

This market will resolve to "Cavaliers" if the Cavaliers are winning by 3 or more points at halftime.

Otherwise, this market will resolve to "Celtics".

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 -2.5

In the upcoming NBA game, scheduled for October 29 at 7:00 PM ET:

This market will resolve to "Over" if the Cavaliers 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 upcoming NBA game, scheduled for October 29 at 7:00 PM ET:

This market will resolve to "Over" if the Cavaliers 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 first half of the NBA game between Cavaliers and Celtics, scheduled for October 29 at 7:00 PM ET:

This market will resolve to "Over" if the Cavaliers and Celtics combine to score 115 or more points in the first half.

If the combined first half total is less than 115, 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 114.5

In the upcoming NBA game, scheduled for October 29 at 7:00 PM ET:

This market will resolve to "Cavaliers" if the Cavaliers win the game by 3 or more points.

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

Spread -2.5

In the first half of the NBA game between Cavaliers and Celtics, scheduled for October 29 at 7:00 PM ET:

This market will resolve to "Cavaliers" if the Cavaliers are winning by 1 or more points at halftime.

Otherwise, this market will resolve to "Celtics".

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.

Moneyline
$2m Vol.

Spreads
$124.2k Vol.

Totals
$167.5k Vol.

1st Half

1H Moneyline
$27 Vol.

1H Spreads
$100 Vol.

1H Totals
$3.7k Vol.

NBA

Celtics vs. Cavaliers Betting Odds & Predictions (Oct. 29, 2025) | Polymarket

Moneyline$2m Vol.

Spreads$124.2k Vol.2.53.54.5chevron left

Totals$167.5k Vol.231.5232.5233.5234.5chevron left