Glenn Dishman

Glenelg Edward Dishman (born November 5, 1970) is an American former professional baseball left-handed pitcher who currently serves as the pitching coach for the Piratas de Campeche of the Mexican League. He played in Major League Baseball (MLB) for the San Diego Padres, Philadelphia Phillies, and Detroit Tigers from 1995 to 1997. He also played in Chinese Professional Baseball League (CPBL) for the Sinon Bulls in 2001.

Playing career Amateur Dishman attended Moreau Catholic High School in Hayward, California and went to college at University of California Berkeley and Texas Christian University. He compiled a record of 6–3, a 2.20 earned run average (ERA) in 12 starts (with 2 complete game shut outs) that season and was selected as a "Short Season A All-Star" and a Northwest League All-Star. On July 17, Dishman pitched a no-hitter against Yakima. He came within one out of a perfect game, but his first baseman committed an error.

From 2016 to 2017 Dishman served as the Arizona League Giants’ pitching coach. For the 2018–19 seasons, he was pitching coach for the Giants’ Double-A affiliate, the Richmond Flying Squirrels affiliate. In 2020, Dishman was the pitching coach for the Sacramento River Cats, San Francisco's Triple-A affiliate.

In 2021, Dishman took a position with the MLB Draft League for their inaugural season, serving as the pitching coach for the Frederick Keys.

In 2022, Dishman assumed a position with the Miami Marlins as the pitching coach for their Low-A affiliate, the Jupiter Hammerheads.

On January 9, 2026, Dishman was hired to serve as the pitching coach for the Piratas de Campeche of the Mexican League.