Dirk Nowitzki was at the center of controversy this week when Major League Baseball officials rejected the Rangers' request to allow Nowitzki to throw the first pitch before Game 3 of the World Series. After much criticism, MLB reversed course and announced that Nowitzki would, in fact, be on the mound Saturday night in Arlington. Here are some other memorable first pitches of the 2011 season, including the one Nowitzki threw out for Texas in June, days after the Mavericks won the NBA title.