Mike Gellinger

Michael Gellinger

• Bats Both, Throws Right
• Height 5' 10", Weight 160 lb.
• School Southern Illinois University
• High School William Fremd High School

• Born July 23, 1964 in Arlington Heights, IL USA

BR Minors page

Biographical Information

Mike Gellinger played in the minor leagues in 1986-1987 after being undrafted from college. He played in the Detroit Tigers system in 1986. After the Tigers released him, he joined the Chicago White Sox in 1987. Over his minor league career, Gellinger appeared in 121 games and hit .266/.369/.329.

Gellinger stayed with the White Sox organization after 1988 in a variety of roles. He began his coaching career as a player/coach for the Tampa White Sox in 1988. In 1989 Gellinger started the year as the third base coach for the Utica Blue Sox before taking over as manager on July 4th from Ron Vaughn. The primary purpose of the move was to allow Vaughn to concentrate on working with the hitters. In 1990 Gellinger managed the GCL White Sox, but there are also baseball cards showing him as a coach for the Birmingham Barons. It may be that he began the year with the full season Barons before taking up managerial responsibilities with the short season GCL team. Gellinger returned to Utica as manager in 1991. He was the White Sox' minor league defensive coordinator in 1992-1993 before returning to managing in 1994-1995. He spent 1996 as the minor league infield coordinator.

In 1997 Gellinger was named the White Sox' major league computer scouting analyst, a role he retained through the 2012 season. During these years he also worked informally with the hitters in support of hitting coach Greg Walker. This secondary role became more pronounced over the years so that by 2012 news reports referred to him as the assistant hitting coach even though he never formally held that title. He replaced Joey Cora as bench coach for Chicago for the final two games of the 2011 season after the White Sox fired both Cora and manager Ozzie Guillen.

He was then manager of the Bristol White Sox in 2013 and served as the hitting coach for the Glendale Desert Dogs of the Arizona Fall League later that year. Gellinger managed the AZL White Sox from 2014-2015. He was scheduled to return in 2016, but was replaced by Ever Magallanes. Gellinger took over as minor league hitting coordinator for the 2017-2019 seasons. He was scheduled to manage the Great Falls Voyagers in 2020 before COVID-19 forced the cancellation of the minor league season. Gellinger was the manager for the ACL White Sox in 2021 and bench coach of the same club in 2022-2023. Initially in 2023, he was also designated as a hitting coach.

As a scout, he signed Eddy Alvarez.

Year-by-Year Managerial Record

Year	Team	League	Record	Finish	Organization	Playoffs	Notes
1989	Utica Blue Sox	New York-Penn League	31-29	6th	Chicago White Sox		replaced Ron Vaughn (8-10) on July 4
1990	GCL White Sox	Gulf Coast League	21-42	14th	Chicago White Sox
1991	Utica Blue Sox	New York-Penn League	39-37	5th	Chicago White Sox
1994	South Bend Silver Hawks	Midwest League	72-67	6th	Chicago White Sox
1995	GCL White Sox	Gulf Coast League	36-22	4th	Chicago White Sox	Lost in 1st round
2013	Bristol White Sox	Appalachian League	20-45	10th	Chicago White Sox
2014	AZL White Sox	Arizona League	30-25	4th (t)	Chicago White Sox
2015	AZL White Sox	Arizona League	30-25	5th	Chicago White Sox	League Champs
2020	Great Falls Voyagers	Pioneer League	Season cancelled
2021	ACL White Sox	Arizona Complex League	25-34	13th	Chicago White Sox

Related Sites

• Coach hospitalized