Through June 14, 2014, he has amassed a 133-120 win-loss record, a 4.21 earned run average, and 1,786 strikeouts. Wolf is best known for his four-seam and two-seam fastballs. His older brother, Jim, works as an umpire in the Major Leagues. For many years, Jim was not permitted to work any games where his brother pitched; as of late, he has not been permitted to umpire any games where his brother’s team is playing. Wolf bought rock star Slash’s Hollywood Hills house in 2007.