Alex Smalley (illness) WDs from Charles Schwab Challenge

(Photo credit: Jim Cowsert-USA TODAY Sports)
Alex Smalley withdrew before the start of Friday's second round at the Charles Schwab Challenge due to illness.

Smalley, 27, carded an 8-over-par 78 in the first round Thursday at Colonial Country Club in Fort Worth, Texas.

He has missed the cut at 10 of his 15 events on the PGA Tour this year, including last week's PGA Championship.

Adam Schenk, 32, withdrew Thursday after