# 1999 Major League Umpires Association mass resignation

> 1999 Major League Baseball labor dispute

**Wikidata**: [Q4594877](https://www.wikidata.org/wiki/Q4594877)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/1999_Major_League_Umpires_Association_mass_resignation)  
**Source**: https://4ort.xyz/entity/1999-major-league-umpires-association-mass-resignation