John Patterson's teammates
John Patterson has had 189 MLB teammates in 6 seasons with 2 clubs. He spent the most seasons beside Chad Cordero (4), Brian Schneider (4), and Jon Rauch (4). One Hall of Famer among them: Randy Johnson. Every season since 1876 is on file.
With the Arizona Diamondbacks2002–2003 · 59 teammates
With the Washington Nationals2004–2007 · 133 teammates
A teammate is anyone on the same club in the same season, whether or not their games overlapped; a player traded mid-season counts with both clubs. Most seasons together first.