Spurs vs. Thunder prediction: Oklahoma City favored to win Monday's NBA matchup [5/18/2026]

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Written by Dave Garofolo

Get San Antonio Spurs vs Oklahoma City Thunder predictions for NBA Playoffs Monday.

San Antonio Spurs-Oklahoma City Thunder Predictions and Game Preview.
San Antonio Spurs vs. Oklahoma City Thunder NBA prediction for Monday, May 18, 2026.

The Oklahoma City Thunder and San Antonio Spurs will meet in the 2026 NBA Playoffs at Paycom Center on Monday, starting at 8:30 PM ET.

Based on updated simulations and today’s injury news, Dimers' advanced NBA model predicts the Thunder as the most likely winner of the Spurs vs. Thunder game.

This prediction follows the latest NBA Injury Report, which suggests the Thunder lineup will feature players like Shai Gilgeous-Alexander, Jalen Williams and Chet Holmgren, while the Spurs will look to Victor Wembanyama, Stephon Castle and De'Aaron Fox.

This article offers a closer look at Monday's matchup, including an expanded look at the predicted score, best bets and player prop picks.

Spurs vs. Thunder prediction: Who will win and cover?

Using trusted machine learning and data, we have simulated the result of Monday's NBA Playoffs game between the Spurs and Thunder, forming part of our NBA predictions coverage.

Our leading predictive model gives the Thunder a 68% chance of beating the Spurs. Our predicted final score has the Thunder winning 113-108.

According to our model, the Spurs (+6.5) have a 54% chance of covering the spread, while the over/under total of 221.5 points has an equal 50-50 chance of hitting.

 

Spurs vs. Thunder odds

We have researched the best NBA odds in America for this game, which are listed here:

Bet Type Spurs Thunder
Spread +6.5 (-110) -6.5 (-110)
Moneyline +200 -235
Total o221.5 (-108) u221.5 (-110)

All odds are correct at the time of publication and are subject to change.

Spurs vs. Thunder picks and best bet

After matching our predictions against the best current odds, we can reveal our picks for each of the major markets. Plus, find our best bet for the game below:

Bet Type Pick Bet Now
Spread Spurs +6.5 -110
Moneyline Spurs +200
Total Over 221.5 -108

According to our best NBA bets for Monday, the top play to make on this game is Spurs +6.5 at the spread.

These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.

 

Spurs vs. Thunder player props

NBA prop bets are a great way to wager on Monday's San Antonio vs. Oklahoma City game without necessarily betting on the outcome. We use the best information available to project how each team's leading players will perform at Paycom Center.

Victor Wembanyama is expected to lead the Spurs with 27 points, 12 rebounds and 3 assists, while Shai Gilgeous-Alexander is projected to have 30 points, 4 rebounds and 7 assists for the Thunder.

Check out our NBA player projections for a full range of projected box scores, including points, assists, rebounds and today's NBA first basket picks.

Spurs prediction

Our model's projected player stats for the Spurs are:

Player PTS REB AST 3PM DFS
V. Wembanyama 27 12 3 2 59
Stephon Castle 17 6 7 2 40
De'Aaron Fox 17 4 6 2 35
Devin Vassell 13 5 3 2 27
Dylan Harper 12 4 3 1 27

Thunder prediction

Projected points, rebounds, assists and three-pointers made for the Thunder:

Player PTS REB AST 3PM DFS
S. Gilgeous-Alexander 30 4 7 1 52
Jalen Williams 16 4 5 1 33
Chet Holmgren 16 8 2 1 35
Ajay Mitchell 14 3 4 1 28
I. Hartenstein 9 9 4 0 31

Spurs vs. Thunder game-day updates and essential details

Monday's matchup between the Thunder and Spurs in the NBA Playoffs is scheduled to start at 8:30 PM ET.

The NBA Playoffs is an annual elimination tournament held to decide the league's champion.

Sixteen teams, including the Spurs and Thunder, reached the NBA Playoffs 2026, which consists of four rounds: the First Round, Conference Semifinals, Conference Finals, and NBA Finals.

Each round is contested as a best-of-seven series, with the first team to four wins advancing to the next round until a champion is crowned.

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Make the most of Dimers' Spurs vs. Thunder predictions by exploring the below offer from Novig.


Conclusion

We predict the Thunder, with a 68% win probability, will likely beat the Spurs in Monday's NBA playoffs matchup.

Additional tools and information for betting safely can be found in our Responsible Gambling hub.

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Written by
Dave Garofolo
Content Producer

Dave Garofolo uses sophisticated AI-driven analytics to make predictions and evaluate player performances in the NBA, MLB, NFL, NHL, NCAAM, and PGA TOUR tournaments, crafting insightful game and prop previews.

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