Perfect games broken up in 9th inning or later

There have only been 23 perfect games in Major League history, but there have been several occasions on which another pitcher’s name could have been etched in the history books had it not been for a hitter reaching base in the ninth inning or later. Here are the 10 most recent games in which a pitcher took perfection into the ninth or later, but lost it after coming ever so close to baseball immortality.