(Photo credit: Raymond Carlin III-Imagn Images)

Stephan Jaeger withdrew from Friday's second round of the Charles Schwab Challenge with a back injury.

Jaeger, 36, carded a 5-over 75 in Thursday's opening round at Colonial Country Club in Fort Worth, Texas.

He finished tied for ninth at last week's CJ Cup Byron Nelson and is 84th in the Official World Golf Ranking.

The Germany native has one PGA Tour title to his credit, coming at the 2024 Texas Children's Houston Open.

--Field Level Media