Jhonatan Biarreta Castillo
Jhonatan Biarreta was an umpire in the Gulf Coast League (2016), Midwest League (2017), Florida State League (2018), Double-A Northeast (2021) and AAA (2022) as well as the Venezuelan Winter League.. He worked the 2023 World Baseball Classic, one of two Venezuelan umps (alongside Carlos Torres, a veteran MLB umpire).
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