Bob Brenly Biography Bob Brenly is a popular American Manager, sportscaster, Coach, and retired baseball player currently working for Diamondbacks broadcasts at WGN as a color commentator. He played for Toronto Blue Jays and San Francisco Giants during his professional baseball career. He is a 1984 All-Star and also a 2001 World Series champion. In … Continue reading Bob Brenly, Bio, Age, Height, Wife, Salary, Net Worth, Diamondbacks