TOTAL VOLUME:

$154.6b

24H VOL:

$323,326,361

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,969,435,260

419,363

Markets across

40,411

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

BETA
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Sports
Celtics vs. Pistons
polymarket

Who will win Celtics vs Pistons?

Volume:
$3,843,653

O/U 220.5

 - Polymarket

O/U 220.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 20, 2026

Closed: Oct 20, 5:44 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

O/U 220.5

View
100%
Yes 100¢No 0¢
—
N/A
$161,269
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 221.5

100%
49%
Yes 100¢No 0¢
—
N/A
$132,929
N/A
N/A
N/A
Settled
Yes
polymarket

Celtics vs. Pistons: O/U 222.5

100%
53%
Yes 100¢No 0¢
—
N/A
$85,590
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 218.5

100%
42%
Yes 100¢No 0¢
—
N/A
$71,085
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 224.5

100%
56%
Yes 100¢No 0¢
—
N/A
$34,446
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -4.5

100%
63%
Yes 100¢No 0¢
—
N/A
$26,097
N/A
N/A
N/A
Settled
Yes
polymarket

Spread: Pistons (-1.5)

100%
Yes 100¢No 0¢
—
N/A
$25,498
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

100%
Yes 100¢No 0¢
—
N/A
$13,745
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 215.5

100%
Yes 100¢No 0¢
—
N/A
$6,182
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 208.5

100%
Yes 100¢No 0¢
—
N/A
$5,583
N/A
N/A
N/A
Settled
Yes
polymarket

Jalen Duren: Points O/U 17.5

100%
55%
Yes 100¢No 0¢
—
N/A
$4,732
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 217.5

100%
Yes 100¢No 0¢
—
N/A
$3,733
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 214.5

100%
Yes 100¢No 0¢
—
N/A
$3,096
N/A
N/A
N/A
Settled
Yes
polymarket

1H Moneyline

100%
3%
Yes 100¢No 0¢
—
N/A
$3,050
N/A
N/A
N/A
Settled
Yes
polymarket

Payton Pritchard: Points O/U 15.5

100%
Yes 100¢No 0¢
—
N/A
$2,976
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 216.5

100%
Yes 100¢No 0¢
—
N/A
$2,647
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 211.5

100%
Yes 100¢No 0¢
—
N/A
$2,533
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 210.5

100%
Yes 100¢No 0¢
—
N/A
$2,034
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 213.5

100%
Yes 100¢No 0¢
—
N/A
$1,884
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 212.5

100%
Yes 100¢No 0¢
—
N/A
$1,835
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 209.5

100%
Yes 100¢No 0¢
—
N/A
$1,510
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 230.5

100%
Yes 100¢No 0¢
—
N/A
$1,332
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -7.5

100%
Yes 100¢No 0¢
—
N/A
$781
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 206.5

100%
Yes 100¢No 0¢
—
N/A
$678
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 226.5

100%
Yes 100¢No 0¢
—
N/A
$648
N/A
N/A
N/A
Settled
Yes
Total markets: 25 of 86

Intro

This market tracks whether the total score in the Celtics versus Pistons NBA game will be over or under 222.5 points. Currently, Polymarket gives a 100.0% probability to “Celtics vs. Pistons: O/U 222.5”. Resolution will be determined by the official results reported on https://www.nba.com/. Keep a close watch on the game itself, scheduled for October 20 at 3:00PM ET, as the final score will directly determine the outcome of this market.

Polymarket

In the upcoming NBA game, scheduled for October 20 at 3:00PM ET: If the Celtics win, the market will resolve to "Celtics". If the Pistons win, the market will resolve to "Pistons". 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.

Frequently asked questions

On Polymarket, the dashboard for the Celtics-Pistons game tracks the current odds, price history, and 24-hour trading volume. You’ll find a visual representation of how the market is pricing the outcome, allowing you to see shifts in sentiment over time. The current volume is $3,780,057, and the total volume traded to date is $3,843,717. This provides a clear picture of market activity and how traders are positioning themselves ahead of the game. The dashboard is updated in real-time, reflecting the latest trades and price movements.

Generally, prediction market odds often reflect a wisdom-of-the-crowd effect, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to balance action on both sides, incorporating a profit margin. This market, however, is driven purely by traders’ willingness to buy or sell, leading to odds that can sometimes be more accurate or provide different insights than those found at sportsbooks. Discrepancies can arise due to differing information, biases, or simply the dynamics of each market. It’s useful to compare both to form a well-rounded view.

On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief about the outcome of the Celtics-Pistons game. The price of these shares directly reflects the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the price adjusts accordingly, creating a dynamic and real-time assessment of the event’s likelihood. The market’s depth and volume indicate the level of confidence traders have in their predictions.

This market resolves around Oct 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Celtics-Pistons game, as reported by a widely recognized sports data provider. Any potential disputes or ambiguities will be addressed using commonly accepted sports rules and regulations. Traders will then be able to claim their winnings or adjust their positions based on the final result. The market will close and payouts will be distributed shortly after the official result is available.

Several factors could influence this market leading up to Oct 20, 2026. Key player injuries or unexpected lineup changes for either the Celtics or the Pistons would likely cause significant shifts in the odds. News regarding team morale, coaching decisions, or even weather conditions could also play a role. Major upsets in other games that impact playoff positioning might indirectly affect trader sentiment. Finally, any significant betting activity or large trades on Polymarket itself can create momentum and move the market price.