Oklahoma City Thunder at San Antonio Spurs Game 4 best bets include a side and two player props

Besides the New York Knicks destroying the East, the Oklahoma City Thunder had their most impressive performance so far this postseason against the San Antonio Spurs in Game 3 of the 2026 Western Conference Finals.

thunder weathered the storm After scoring 15 points in the Spurs’ 123-108 win in Game 3. Foul dealer Shai Gilgeous-Alexander overcame a poor shooting performance on Friday to score a team-high 26 points by making 12-of-12 free throws.

However, Oklahoma City won Game 3 thanks to a great bench and by keeping Victor Wembanyama off the glass, and had the fewest rebounds (four) among San Antonio’s top 5.

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They came back with OKC’s 2-1 series lead on Sunday. Without further ado, here are my outlooks for Game 4 of the 2026 Western Conference Finals Thunder-Spurs.

Best Bets for Oklahoma City Thunder in Game 4 of San Antonio Spurs

• San Antonio Spurs -2.5 (-110) 1.1 units (u) are at risk on FanDuel.
• Thunder SG Jared McCain under 13.5 points (-125) 0.63u at risk on DraftKings.
• Spurs C Victor Wembanyama more than 13.5 rebounds (+105) 0.5u at risk on DraftKings.

Oklahoma City’s depth will be tested on Sunday. Thunder may be without All-Star wing Jalen Williams J-DubThey will be without 2025-26 NBA Sixth Man of the Year finalist Ajay Mitchell, who is questionable for Game 4.

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However, the OKC bench made great progress for Game 3. Especially PF Jaylin Williams and SG Jared McCain. Williams scored 18 points and went 5-for-6 from beyond the arc. McCain added 24 points on 10-for-21 shooting.

This brings me to my first player support for Game 4: Jared McCain under 13.5 points. In principle, I have to bet on the underperformance of a bench player who is coming off the best playoff performance of his career.

Oklahoma City Thunder coach Jared McCain attacks San Antonio Spurs big man Victor Wembanyama at the basket during Game 3 of the 2026 Western Conference Finals at Frost Bank Center in Texas. (Scott Wachter/Imagn Images)

First of all, McCain had this idea: unlimited green light I’m literally betting on him to be used less on Friday, even though OKC is missing two rotation players. In Game 3, he was the player who made the most shots for both teams. This is crazy as a substitute in the conference finals.

Also McCain went 3 for 4 Wemby I’m defending him on Friday. That’s nearly impossible and shows how unreasonably confident he is in Game 3. Whether it’s pure regression or the Spurs’ coaching adjustments, McCain will come back to earth on Sunday.

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My second player support Victor Wembanyama more than 13.5 rebounds (+105). He has grabbed over 14 rebounds in seven of his 13 games this postseason. Wemby He was injured and kicked out of the game in two games in which he could not get 14 rebounds.

Spurs C Victor Wembanyama celebrates Oklahoma City Thunder with SG Devin Vassell during Game 3 of the 2026 Western Conference Finals at Frost Bank Center in San Antonio, Texas. (Scott Wachter/Imagn Images)

Wembanyama will be frustrated that his team took a 15-0 lead to start Game 3 and was out-rebounded by all of San Antonio’s starters and Thunder C’s Isaiah Hartenstein. This should motivate Wemby To be more in control of the paint and the glass on Sunday.

Finally, I’m sticking with my pre-series reads that the Spurs will advance to the NBA Finals, and I’m betting that the Spurs will even reach the conference finals and close out -2.5 before returning to OKC for Game 5.

Maybe a year or two too early for San Antonio and I’m wrong. But I can’t believe Oklahoma City is good or deep enough to beat Wembanyama without its second-best player. J-Dub.

Prediction: Spurs 113, Thunder 107

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