Best betting promos and sportsbooks for NBA prop bets [May 28, 2026]

May 28, 2026 - 16:00

The Oklahoma City Thunder have the opportunity to close out the series against the San Antonio Spurs on Thursday night.

After winning a pivotal game five, the Oklahoma City Thunder are now just one more win away from moving on to the NBA Finals.

Luckily for the reigning NBA Champions, the San Antonio Spurs regression on defense has opened up larger gaps in their coverage for Shai Gilgeous-Alexander to exploit, improving the quality of his shot attempts at all three levels of the court.

Even though there is just one game taking place on Thursday night, there are still plenty of prop bets and markets to wager on which you can read a detailed breakdown of them below.

Best betting promos and sportsbooks for NBA prop bets

Find the best promos and sportsbooks to use for today’s NBA prop bets.

Oklahoma City Thunder vs San Antonio Spurs (8:30pm, EST)

Shai Gilgeous-Alexander Over 29.5 Points (-122) at FanDuel Sportsbook

After dismantling opposing defenses on a nightly basis throughout the regular season, Shai Gilgeous-Alexander has been able to carry over his momentum into the playoffs by averaging 28.0 Points per game while shooting 46.3% from the floor.

With the Oklahoma City Thunder offense running through SGA, they have been dynamic, ranking in the top-5 in Offensive Efficiency.

While a matchup against the San Antonio Spurs defense looks daunting on paper, SGA’s ability to stop and pop while his defender is off balance helps him generate high quality shot attempts, resulting in a lofty completion percentage.

With Chet Holmgren forcing Victor Wembanyama to pull away from the rim, expect SGA to continue to have no issue with breaking away from their coverage, resulting in another high scoring affair.

Isaiah Hartenstein Over 8.5 Rebounds (+105) at BetMGM Sportsbook

While locked on to Wembanyama’s hip in the paint, Isaiah Hartenstein has been able to capitalize on his higher volume of Rebound Opportunities, averaging 8.8 Rebounds per game.

On the other end, Holmgren’s perimeter shooting forces Wemby to roam away from the interior, creating more room for Hartenstein which increases his chances of hauling in a board.

Barring early foul trouble, expect Hartenstein to remain on the court while securing another heavy volume of Rebounds in the process.

Alex Caruso Over 1.5 Three Pointers Made (-135) at BetMGM Sportsbook

When left open, Alex Caruso has been efficient from deep, averaging 2.4 Threes Made per game while shooting 47.7% from the perimeter.

With SGA forcing the Spurs guards to shade their coverage towards him, Caruso will continue to benefit from the extra space his teammate provides with his gravity, improving the quality of his shot attempts from three for the full duration of the contest.

San Antonio Spurs Team Total Under 111.5 (-116) at FanDuel Sportsbook

Since the start of the playoffs, the Spurs have regressed on offense in regard to their perimeter shooting, stumbling down to 14th in Three Point Completion Percentage.

Their inconsistencies from deep leave them vulnerable to falling into prolonged scoring lulls when their shot attempts in the interior fail to fall, making it hard for them to match their opponents output.

Unfortunately for the Spurs, their struggles on offense are poised to persist against the Thunder, battling it out against a defense who rank in the top-3 in Adjusted Defensive Rating, Opposing Effective Fielding Goal Percentage, and in Opposing True Shooting Percentage.

For some more exposure, escalator bet the Spurs team total by placing smaller wagers on their alternate unders at the best available odds across multiple sportsbooks.

About the author

Kody Malstrom

Kody Malstrom is a professional sports bettor and sports betting journalist with six years of experience covering a vast majority of sports. He covers football, basketball, hockey, baseball, and the UFC in written and video form.

Born and raised in Michigan, Kody is a Detroit sports fan who spends all of his Sundays in the fall rooting for the Detroit Lions and Saturdays watching as much College Football as possible. In the winter, he shifts his focus to the Detroit Red Wings and Pistons while simultaneously rooting for his North Carolina Tar Heels.

When he is not staring at betting markets, you can find Kody at the beach or snowboarding down a mountain, depending on the time of the year.

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