|Born: June 22, 1960|
|Died: March 30, 2019 (aged 58)|
Elon, North Carolina
|September 11, 1983, for the San Diego Padres|
|Last MLB appearance|
|May 26, 1990, for the San Francisco Giants|
|Earned run average||3.89|
Gregory Scott Booker (June 22, 1960 – March 30, 2019) was a professional baseball pitcher. He pitched in all or part of eight seasons in Major League Baseball, from 1983 until 1990. He also served as a coach for the San Diego Padres from 1997 until 2003, the first four years as bullpen coach, then a season-plus as pitching coach. He was a scout for the Los Angeles Dodgers.
- Padres fire Booker as pitching coach[dead link]
- NY Times article on Jack McKeon
- Greg Booker page at Baseball Library
- "Obituary for Gregory Scott Booker". Rich and Thompson Funeral and Cremation Service. Retrieved 31 March 2019.