Through two rounds of the John Deere Classic, Justin Thomas is showing no lingering signs from last week's disappointment in West Virginia. Here's how things look at the halfway point at TPC Deer Run, where Thomas holds a one-shot advantage:
Leaderboard: Justin Thomas (-12), Johnson Wagner (-11), Tom Gillis (-11), Scott Pinckney (-10), Daniel Summerhays (-10), Will Wilcox (-10), Bryce Molder (-9), Steve Wheatcroft (-9)
What it means: Thomas began the day with a share of the lead after an opening-round 63, and he kept up the onslaught with five more birdies en route to a 4-under 67.