Did they help? Did the actually hurt? The PGA Tour is evaluating how distance-measuring devices impacted pace of play.

Rickie Fowler's final approach during his second round at Colonial Country Club was perhaps his most difficult.

After shooting an even-par 70 on Thursday, Rickie Fowler has started his second round at the Charles Schwab Challenge scorching hot. Fowler began on the back nine and birdied holes 11, 12, 13, 15, 16 ...

Instead, it's a new face atop the standings after Thursday. American John Pak is 7-under par after one round, three strokes ...