Did the website for Net de Tennis too. Wasn't very big, and used the same Leaderboards system as RE3 so was able to do it pretty quick.
Website has been completed and sent to Dreampipe, Leaderboards are offline as they require net play and as that uses KDD, and that is still offline, they probably won't be reactivated for some time. RE3 can be played and ranked using uploaded info, but Net de Tennis actually monitors your online games to generate it's results.