Joey Wiemer Stats & Bio | Nationals Right Field

About Joey Wiemer

Joey Wiemer brings his powerful left-handed presence to the Washington Nationals as a left fielder wearing jersey number 21. Standing an imposing 6'4" and weighing 226 pounds, the Sylvania, Ohio native has developed into a formidable outfielder with the athleticism and raw tools that scouts have long admired. Wiemer honed his skills at the University of Cincinnati before working his way through the professional ranks. Born in February 1999, the young outfielder represents the next generation of talent pushing through Major League Baseball. In his most recent action spanning two games, Wiemer is working through early struggles with a .167 batting average as he finds his rhythm at the plate. With his combination of size, speed, and defensive capability in left field, Wiemer continues building toward his full potential in the nation's capital.

Updated: Mar 7, 2026