Si Woo Kim leads by 4 after 2nd round at Valero Texas Open
SAN ANTONIO (AP) - First-round leader Si Woo Kim used a late-round hole-in-one Friday to build a four-shot lead at the halfway point of the Valero Texas Open.
Kim, the 2017 Players Championship winner, led by one heading into the second round before shooting a 6-under 66.
Kim aced TPC ...