Christopher Louis Bosio is a former Major League Baseball pitcher who played for the Milwaukee Brewers and Seattle Mariners from 1986 to 1996 and a current major league pitching coach. He attended Cordova High School and Sacramento City College. Bosio was the second pitcher in Mariners' history to pitch a no-hitter on April 22, 1993, against the Boston Red Sox. The dramatic last out was made when shortstop Omar Vizquel bare-handed a high chopper over the mound by Ernest Riles and threw him out.



