SAN ANTONIO, TX - MARCH 27: John Peterson picks up his ball on the 18th hole during round two of the Valero Texas Open at TPC San Antonio AT&T Oaks Course on March 27, 2015 in San Antonio, Texas. (Photo by Christian Petersen/Getty Images)
SAN ANTONIO, TX - MARCH 27: John Peterson picks up his ball on the 18th hole during round two of the Valero Texas Open at TPC San Antonio AT&T Oaks Course on March 27, 2015 in San Antonio, Texas. (Photo by Christian Petersen/Getty Images)