NBA
Thunder vs Spurs Prediction, Odds & Pick (Oct 20, 2026)
Model vs marketThe numbers
| Team | Model | mid | Ask | Edge vs mid | Edge vs ask | DraftKings no-vig |
|---|---|---|---|---|---|---|
| Oklahoma City Thunder | 47.5% | 48.5¢ | 49¢ | -1.0¢ | -1.5¢ | 48.3% |
| San Antonio Spurs best side | 52.5% | 51.5¢ | 52¢ | +1.0¢ | +0.5¢ | 51.7% |
Snapshot: Oct 20, 2026, 21:18 UTC+8 (last pregame data pull). Edge = model probability minus price, in cents per $1 share.
SetupWhat this game is
The Thunder and the Spurs meet at Frost Bank Center for a regular-season game. Tip-off is set for 9:30 PM EDT, which is 09:30 on Oct 21 in UTC+8.
Records: Thunder 0-0, Spurs 0-0.
Model vs marketPrice check
On our numbers the Spurs win this 52.5% of the time. The market said 51.5¢ at the mid and 52¢ to buy, so the edge works out to +1.0¢ vs the mid and +0.5¢ vs the ask.
The other side, the Thunder, traded at 48.5¢ against a model number of 47.5%.
Liquidity on the market was about $201K when we pulled the book (Oct 20, 2026, 21:18 UTC+8). NBA leans need at least 2.5¢ of edge at the ask.
MatchupInside the model
The model runs on 2026-27 team ratings. In that data, the Thunder went 0-0 with a +9.3 net rating (116.5 offense, 107.2 defense) and a 0-0 last-10 mark; the Spurs went 0-0 with a +6.9 net rating (117.1 offense, 110.2 defense) and a 0-0 last-10 mark.
The projected margin comes out to Spurs by 2.2, and that includes 3.5 points of home court.
None of that knows who is actually playing tonight. The NBA model is not lineup-aware.
BooksSportsbook check
The DraftKings line was SA -1.5 with the total at 231.5, which de-vigs to 51.7% on the Spurs. ESPN's matchup predictor had the Spurs at 52.6% and the Thunder at 47.4%.
The model and the books are basically in the same place on this one.
AvailabilityInjuries and availability
On the Thunder side, ESPN listed Otega Oweh (achilles, out), Nikola Topic (back, out), and Thomas Sorber (knee, out).
ESPN's injury report for the Spurs: Jayden Quaintance (knee, out) and Tobias Harris (calf, out).
VerdictThe call
We passed. +0.5¢ of executable edge on the Spurs isn't enough (the bar is 2.5¢), so this one stays off the record.
MoreRelated pages
SourcesWhere these numbers come from
- Polymarket market: order book (bid, ask, mid) and liquidity
- ESPN game page: schedule, venue, injuries, DraftKings line
- FOOFIGHTER model: last-season team ratings, not lineup-aware
- Original model log post on X: published 2026-10-20