Not long after being fired by the Reds, Bristol was hired by the Seattle Pilots as the second manager in their history. He walked into a very difficult situation; the Pilots were on the verge of bankruptcy, and went to spring training not knowing whether they would play in Seattle or Milwaukee in . Just six days before Opening Day, the Pilots got word they would be moving to Milwaukee as the Brewers. The Brewers under Bristol were never able to put together a winning team; he was fired 30 games into the 1972 season.