In an ill-conceived move, umpires union chief Richie Phillips announces that 57 umpires will resign on September 2. Among other things, the umps reportedly are upset at the 3-day suspension Tom Hallion received for bumping Rockies C Jeff Reed on July 2.

This Day In Baseball

On July 14, 1999 In an ill-conceived move, umpires union chief Richie Phillips announces that 57 umpires will resign on September 2. Among other things, the umps reportedly are upset at the 3-day suspension Tom Hallion received for bumping Rockies C Jeff Reed on July 2.

Source
Baseball Reference July 14