The Oklahoma City Thunder are sending in reinforcements at just the right time, with All-Star guard Jalen Williams set to return in Monday’s Game 1 of the Western Conference Finals against the San Antonio Spurs at Paycom Center.

Oklahoma City remains undefeated this postseason after back-to-back sweeps of the Suns and the Lakers. Now, the reigning champs welcome back one of their top offensive weapons ahead of a heavyweight clash with their season-long kryptonite. 

Tipoff is set for 8:40 p.m. ET. Oklahoma City is a 6.5-point favorite with -245 moneyline odds, while San Antonio is a +200 underdog. 

Ahead of Game 1, let’s dive into the top Jalen Williams prop bet on DraftKings Sportsbook.

Best Jalen Williams Prop Bet for Spurs vs. Thunder Game 1

Best Bet: Jalen Williams 20+ Points + Assists (-122)

Hamstring issues have been a recurring theme throughout Jalen Williams’s season. Oklahoma City’s No. 2 option — who recorded at least 20 combined points and assists (P+A) in Games 1 and 2 against the Suns — is coming off his third muscle strain of the 2025–26 campaign, having missed the last six games with a Grade 1 strain in his left hamstring.

But If there’s one silver lining to Williams’ nagging hamstring issues, it’s that he’s shown how effective he can be in return games. Sidelined since January 17 with a right hamstring strain, the 25-year-old guard dropped 23 points and one assist (24 P+A) in 24 minutes against the Lakers on February 9. Then, after re-aggravating the injury two days later, Williams returned against the 76ers on March 23 and delivered 18 points and six assists (24 P+A) in just 20 minutes. 

While San Antonio enters Monday with the NBA’s top defensive rating among playoff teams, Williams eclipsed 20 P+A in three of four matchups with the Spurs during the regular season — with a floor of 18. With Oklahoma City needing offensive stability against its toughest opponent all season, Williams should remain a key playmaker and strong secondary scoring option in the Western Conference Finals.