Even though the NHL and NBA playoff games are over for today, you can still get some high-def tourney action in if you have an Xbox 360 and a copy of Project Gotham Racing 3. The regional finals for the North American region will be going on at 10 pm EST, the winners of this round travel to Italy and compete at the Lamborghini factory in June. Gamers have been playing Gotham since the launch of the Xbox 360 but this is the first official online tournament.

Check out our breakdown on why PGR3 makes a good HDTV spectator sport with its live action, camera angles and competitive races and log on to check out the tournament later tonight.