Mario Tennis: Ultra Smash is the newest Mario sports game, announced at E3 this year. The game is due out on November 21, 2015 in North America but still not much has been shown off from the tennis title.
Nintendo has uploaded a new trailer today that shows off some new gameplay as well as some playable characters. Most notably, Waluigi and Boo are joining the roster, likely to the excitement of many dedicated fans. Check out the new footage below: