2019 Arizona Fall League Umpire Roster

As top prospects further their development through competition in the Arizona Fall League, so do promising umpires. Chosen from Minor League Baseball's highest ranks, these following Triple-A umpires were named to the 2019 AFL roster. Information concerning their regular season leagues—IL for International and PCL for Pacific Coast League—is also listed, as well as previous AFL experience and MLB call-up status, if applicable.

2019 Arizona Fall League Umpire Roster:
> Eric Bacchus. IL. 2019 Triple-A Postseason.
> John Bacon. IL. 2017 MLB Spring. 2019 MLB Spring. 2018 AFL. MLB Fill-In.
> Adam Beck. IL. 2018 AFL. 2019 Triple-A Postseason.
> Paul Clemons. PCL. 2018 AAA Postseason. 2019 Triple-A Postseason.
> Nic Lentz. IL. 2017 MLB Spring Training. 2018 MLB Spring. 2019 MLB Spring. MLB Fill-In.
> Brennan Miller. IL. 2018 AFL. 2019 MLB Spring. MLB Fill-In.
> Malachi Moore. PCL.
> Edwin Moscoso. PCL.
> Jose Navas. PCL.
> Jeremy Riggs. IL. 2018 AFL. 2019 MLB Spring.
> Junior Valentine. PCL. 2017 MLB Spring. 2018 AFL.
> Ryan Wills. IL. 2019 Triple-A Postseason.