SportsPolymarket
Celtics vs. Grizzlies: O/U 228.5
Comparing 1 sources · Updated every 60s
Best Yes
55%
Polymarket
Best No
45%
Polymarket
Cross-Source Spread
—
Source Count
1
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Price Comparison
| Source | Yes | No | Change | Volume 24h | Total Volume | Open Interest | Liquidity |
|---|---|---|---|---|---|---|---|
| Polymarket | 55% | 45% | — | 313.6K | 313.6K | 59.6K | High |
PolymarketTrading
Celtics vs. Grizzlies: O/U 228.5
Yes
55%
No
45%
Yes Bid/Ask: 54¢ / 56¢
24h: 313.6KVol: 313.6KOI: 59.6KCloses: Mar 20, 2026
Fee Reference
| Exchange | Trading Fee | Profit Fee | Withdrawal Fee | Notes |
|---|---|---|---|---|
| Polymarket | 2% | None | None | Trading exchange |
Resolution Rules
Polymarket — Celtics vs. Grizzlies: O/U 228.5
In the upcoming NBA game, scheduled for March 20 at 8:00 PM ET: This market will resolve to "Over" if the Celtics and Grizzlies 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.