Today is a big day in Mets history. On this day in 2000, the infamous Roger Clemens/Mike Piazza beaning incident took place. Mike Piazza was rushed to the hospital after getting hit in the head with a Clemens pitch that most people feel was intentional. On that same day, the Yankees swept the first two park doubleheader since 1903 by beating the Mets 4-2 in both games. Also, Dwight Gooden got his first win in Shea (this time as a Yankee) since 1994.