Major League Baseball Players

'UM'

Jump to...

A list of current or former Major Leaguers whose last name begins with UM.

Active players in bold.

Player List

Arnold Umbach Arnold William Umbach [1964-1966]

Jim Umbarger James Harold Umbarger [1975-1978]

Jim Umbricht James Umbricht [1959-1963]

Tom Umphlett Thomas Mullen Umphlett [1953-1955]

TBC Newsletter

Stay up to date with new features, new datasets, tips on using the site and life updates.

For $24/year, Unlock 🔓

+ Ad-free browsing
+ TBC Player Tracker
+ Advanced Research Tools
+ Data Store discounts
+ Additional functionality/features
+ View all Benefits!