Spurs vs Thunder Same-Game Parlay for Tonight's NBA Playoffs Game 5

Jason Logan: Senior Betting Analyst at Covers
Jason Logan • Senior Betting Analyst 21+ years betting experience
Updated: May 26, 2026 , 03:00 PM ET • 4 min read

The Spurs' defense is taking advantage of the Thunder's backcourt injuries, and Jason Logan's Game 5 same-game parlay picks San Antonio to cover the spread on the back of boards from Stephon Castle and Victor Wembanyama's range.

San Antonio Spurs Victor Wembanyama Stephon Castle NBA
Photo By - Reuters Connect. San Antonio Spurs center Victor Wembanyama and guard Stephon Castle.

The margin for error is extremely slim with the Western Conference Finals down to a best-of-three series heading into Game 5.

That pressure, however, produces a big fat-ass barrel of NBA betting fun when the San Antonio Spurs visit the Oklahoma City Thunder tonight.

My Spurs vs. Thunder same-game parlay for Game 5 adds that enjoyment, at least if you're siding with San Antonio. I’m taking the visitor to cover the spread while getting long-range love from its long and lanky center.

Here are my best NBA picks and Spurs vs. Thunder predictions for May 26.

Our best Spurs vs Thunder SGP for Game 5

SGP leg #1: Spurs +5.5

The injury report is not looking good for the Oklahoma City Thunder. They’re potentially down two key guards, which has forced star scorer Shai Gilgeous-Alexander to carry more of a facilitator role instead of playing off the ball.

The San Antonio Spurs have done a great job keeping SGA out of rhythm on offense and OKC’s role players in check. This one comes down to the wire with San Antonio covering as a road dog: a role that’s produced an 11-6 ATS record this season.

SGP leg #2: Stephon Castle Over 4.5 rebounds

Stephon Castle sits second on the Spurs with 50 rebounding chances in the WCF, which have translated into 19 total boards. He’s snatched five or more rebounds in each of the first three games and while he had just three boards in Game 4, he was in position for 12 rebounding chances.

Projections sit as high as six rebounds tonight.

SGP leg #3: Victor Wembanyama Over 1.5 threes

Victor Wembanyama was more aggressive in his shot selection in Game 4, shouldering the scoring load inside and out. He attempted seven 3-pointers — making three — and has hit two or more triples in three of the four conference finals games.

San Antonio is being protective of his energy on defense, as it tries to save his legs for the offensive end. Wemby is forecasted for at least two 3-pointers in Game 5.


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See our full Spurs vs Thunder Game 5 preview

Get Jason Logan's full breakdown of this game, including his best bet, plus the latest NBA odds, injuries, and betting trends, in his Spurs vs. Thunder predictions for Game 5.

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Jason Logan Senior Industry Analyst Covers.com
Senior Betting Analyst

In his 20 years with Covers, lead NFL betting analyst Jason Logan has seen it all and bet it all. Through the wild west of early Internet gambling to lobbying for legalized sports betting to our brave new wagering world, Jason has been a consistent source of actionable info and entertainment for squares and sharps alike.

Since joining the Covers team back in 2005, he honed his handicapping skills to provide audiences with the most thorough insights, blending traditional capping methods with advanced modelling and predictive analysis. Jason has studied the ins and outs of the sports betting business, learning from some of the most successful gamblers in the industry and the biggest sportsbook operators on the planet.

He is under center for Covers during NFL season as our top NFL expert, taking the points in his infamous NFL Underdogs column and representing the Covers Community at the Super Bowl. While he lives for football season, Jason's first love is basketball and that shows in his in-depth NBA, NCAA, and WNBA betting breakdowns.

On top of being a mainstay in media from coast to coast at stations like WPIX, PHL17, Fox 5 San Diego, WGNO, TSN, SportsNet, ESPN Radio, Jason's analysis has also been featured in USA Today, MSNBC, ESPN, the Wall Street Journal, CBS, Bloomberg, the L.A. Times, the New York Times and other major publications. You can also find JLo stuffing all the top picks and predictions he can into 10 minutes as the host of Covers' flagship podcast, The Sharp 600.

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