Phillip Humber’s first major league complete game is baseball’s twenty-first perfect game when he retires all 27 Mariners he faces in the White Sox’ 4-0 victory at Safeco Field. The 29 year-old right-hander, who had Tommy John surgery in 2005, is the third Pale Hose pitcher to accomplish perfection, joining Mark Buehrle (2009 vs Tampa Bay) and Charles Robertson (1932 vs Detroit).

Colby Rasmus hits a pair of homers to help Drew Hutchison register a 9 – 5 win for the Blue Jays in his major league debut against the Royals. For Kansas City, it is a 9th straight loss.

With no sense of history, the Red Sox continue to have a highly embarassing week while celebrating Fenway Park’s centenary. Today, they take a 9 – 0 lead over the Yankees, only to collapse totally, coughing up 15 unanswered runs to lose the game. 14 of the runs come courtesy of a bullpen that has been horrendous since the season started. With his team trailing 9 – 1 in the 7th, Nick Swisher gets the Bronx Bombers rolling with a grand slam off Vicente Padilla; Mark Teixeira adds a three-run shot before the inning ends. But that only serves to set up a nightmarish 8th inning, during which three other relievers give up 7 more runs as manager Bobby Valentine is booed heartily every time he comes out of the dugout to make a pitching change. With two-thirds of their starting outfield on the disabled list, the reeling Sox make a trade after the game, acquiring CF Marlon Byrd from the Cubs in return for P Michael Bowden and a player to be named later.