American League

Baltimore — Bob Milacki (6 innings), Mike Flanagan (1), Mark Williamson (1) and Gregg Olson (1) vs. Oakland, 2-0, July 13, 1991

Boston — Jon Lester vs. Kansas City, 7-0, May 19, 2008

Chicago — x-Phil Humber at Seattle, 4-0, April 21, 2012

Cleveland — x-Len Barker vs. Toronto, 3-0, May 15, 1981

Detroit — Justin Verlander at Toronto, 9-0, May 7, 2011

Kansas City — Bret Saberhagen vs. Chicago White Sox, 7-0, Aug. 26, 1991

Los Angeles — Jered Weaver vs. Minnesota, 9-0, May 2, 2012.

Minnesota — Francisco Liriano at Chicago White Sox, 1-0, May 3, 2011

New York — x-David Cone vs. Montreal, 6-0, July 18, 1999

Oakland — x-Dallas Braden vs. Tampa Bay, 4-0, May 9, 2010

Seattle — x-Felix Hernandez vs. Tampa Bay, 1-0, Aug. 15, 2012

Tampa Bay — Matt Garza vs. Detroit, 5-0, July 26, 2010

Texas — x-Kenny Rogers vs. California, 4-0, July 28, 1994

Toronto — Dave Stieb at Cleveland, 3-0, Sept. 2, 1990