Collin Morikawa withdrew from the Memorial Tournament ahead of Sunday’s final round due to back spasms.

He was tied for ninth and two strokes back of the lead at 4 under through 54 holes.

Morikawa, 26, carded a 68 on Saturday with eight birdies and four bogeys.

He was runner-up at this event in Dublin, Ohio, in 2021, losing to Patrick Cantlay on the first playoff hole.

–Field Level Media