 Bosetti was drafted by the Philadelphia Phillies in the 7th round of the 1973 amateur draft and made his major league appearance on September 9, 1976.In , Bosetti played in all 162 games for the Blue Jays, and in the same season led all AL outfielders in putouts, assists, and errors.Despite a relatively short career in the big leagues, he has the odd distinction of having urinated in the outfield of every major league baseball stadium of his era, a goal he claims to have accomplished by playing in both the American and National League.