Mario Tennis Open Serves Up Online Play for the 3DS on May 20th

The latest entry in Nintendo's racket sports franchise will be hitting the 3DS on May 20th, five days before its Japanese counterpart. Nintendo says that there'll be comprehensive online support for Mario Tennis Open and you can see Mario, Bowser, Princess Peach and more characters volleying in the trailer above. » 2/22/12 11:15am 2/22/12 11:15am