Garvin Alston

Garvin James Alston Sr. (born December 8, 1971) is a retired American professional baseball right-handed pitcher who played in Major League Baseball (MLB) for the Colorado Rockies. After retiring from playing, he entered coaching and previously served as the pitching coach for the Minnesota Twins. He is now the pitching coach for the Sacramento River Cats, the San Francisco Giants Triple A Affiliate.

Garvin Alston

Garvin James Alston Sr. (born December 8, 1971) is a retired American professional baseball right-handed pitcher who played in Major League Baseball (MLB) for the Colorado Rockies. After retiring from playing, he entered coaching and previously served as the pitching coach for the Minnesota Twins. He is now the pitching coach for the Sacramento River Cats, the San Francisco Giants Triple A Affiliate.