Chris Kirk, Andrew Putnam and Philip Knowles were at 14 under after Friday's second round of the Rocket at Detroit Golf Club.

Detroit has been another fun stop for the first three days of this year's Rocket Classic, as the PGA Tour begins a small "down period" before ramping back up for The Open in a few weeks. This field ...

Thanks to Michael Kim's three-putt on the final hole of the day, some of the PGA Tour's star names were saved from going home ...