 Colborn was the Brewers' first-ever 20-game winner in 1973, posting a 20-12 record with a 3.18 ERA.He also was named to the American League All-Star team, but did not pitch in the game.Over the next three seasons, however, Colborn posted losing records (10-13 in 1974, 11-13 in and 9-15 in 1976) before being traded, along with Darrell Porter, to the Kansas City Royals.