Longest Serving GMs

Profile photo of John Holland

John Holland

1957-75

19 years

Profile photo of Jim Hendry

Jim Hendry

2002-11

10 years

Profile photo of Jed Hoyer

Jed Hoyer

2012-20

9 years

Profile photo of James T. Gallagher

James T. Gallagher

1941-49

9 years

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