The US Virtual Open, sponsored by Lexus, is taking place in New York right now, and while I had seen digital mockups of the court, WiiNintendo.net has posted up some photos from the event:
From the photos, it looks to be a lot of fun, especially with the small tennis court that allows players to face off head-to-head. I would love to hear some first person accounts of the tournament, if any of you out there were lucky enough to attend.