Thunder star Jalen Williams leaves Game 2 early with hamstring tightness

Jalen Williams left early in Game 2 due to a hamstring injury; Dylan Harper also left early due to injury.

OKLAHOMA CITY (AP)

— Thunder guard Jalen Williams, who missed six games earlier in these playoffs with a strained left hamstring, was ruled out for the second half of Game 2 of Oklahoma City’s matchup against the San Antonio Spurs in the

Western Conference Finals

on Wednesday night.

The reason: Another hamstring problem, which the Thunder called tightness.

Williams appeared to be getting treatment on the hamstring during the first half, then left the bench area and did not play in the second quarter. Television footage showed him walking toward the locker room holding a large wrap on the back of his left leg.

Cason Wallace started the second half in Williams’ place, and the Thunder announced that Williams wouldn’t return not long afterward. Thunder coach Mark Daigneault said Williams would be evaluated on Thursday.

“He’s going to get checked out,” Daigneault said after

Oklahoma City’s

122-113 win

that evened the series at a game apiece. “I don’t deal in like hypotheticals, especially when doctors are involved. … We’ll see where he’s at. We’ll update him accordingly.”

Williams returned for Game 1 of the Spurs’ series, scoring 26 points in 37 minutes

on Monday night in Oklahoma City’s

122-115 double-overtime loss

. He had four points in seven first-quarter minutes Wednesday, including an alley-oop dunk with 2:12 left in the period.

Game 3 of the series is Friday (

8:30 ET, NBC/Peacock

) in San Antonio.

Williams missed 55 of the Thunder’s first 91 games this season entering Wednesday, including playoffs. Of those absences, 19 were for a right wrist issue and the other 36 were related to his hamstrings — the right one costing him 30 games during the regular season, the left one costing him the most recent six during the playoffs.

“Obviously, if we don’t have him, it hurts,” Thunder guard Shai Gilgeous-Alexander said after the game. “I still believe in this team though. We’ve played a bunch of games without him, won big games without him. I still think we’ll get the job done. But losing a guy … no matter how good your team is otherwise it hurts a little bit. And for him, just like as a human being, he’s had a tough year with injuries.”