MLB Debut of Umpire Alex MacKay

Umpire Alex MacKay made his MLB debut during Friday night's Twins-Royals game in Kansas City alongside Crew Chief Jerry Meals and umpires Jeremie Rehak and Ed Hickox.

MacKay joins the major leagues by way of the MiLB Umpire Academy and stops in the Florida Instructional, Pioneer, Florida State, Southern and Pacific Coast Leagues.

He officiated the 2017 Southern League All-Star Game in Florida and 2018 Southern League All-Star Game in Birmingham.

MacKay becomes the 14th rookie debut during MLB's shortened 2020 season.
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