Si Woo Kim called it quits Friday during his second round at TPC River Highlands, citing a back injury. Kim shot 1-over 71 in the first round and was 7-over through 12 holes when he withdrew.

Jordan Spieth’s tough run of health issues showed no signs of easing at the Travelers Championship, where he withdrew after the opening round due to a back injury. Coming off a lengthy stretch trying ...

World No. 1 Scottie Scheffler fired an eagle and seven birdies in an eight-under-par 62 to seize a share of the first-round ...