Last night, a rare and very special thing happened on the south side of Chicago. Mark Buehrle, long-time ace pitcher for the Chicago White Sox, pitched a complete game no-hitter.
This is special for many reasons. This day and age a complete game itself is less and less common. Managers like to bring in middle relievers and closers, because everyone worries about pitch count. Most of the time, if your pitcher gets to 100 pitches, they get yanked. There are a few horses left out there that will go the complete game, Mark Buehrle is one of them.
A no-hitter (or in baseball slang, the no-no), is a game where the offense fails to get a single hit during the entire game. You can have a no-hitter, while still switching pitchers, but that's no fun. What's important is to see one pitcher go all the way without allowing a single hit. Not one. There is also the concept of the "Perfect Game". A perfect game is one where the pitcher does not allow any hits or walks for the duration of the game. Mark did walk Sammy Sosa in the fifth inning, but he promptly picked him off at first base.
Here's some perspective on the no-hitter accomplishment. Mark is only the 16th pitcher in White Sox history to throw a no-hitter. The White Sox have been around since 1900, so think about that a second. Here's a list of all the pitchers in history who have accomplished the no-no.