Please post challenges to other players on this thread. You can challenge any player who is currently active and does not have an opponent. See here for the current roster. You are free to join at any point in the tournament; just add your name to the roster.
If you are challenged by a higher ranked player, you may decline the challenge; if you are challenged by a player of lower or equal rank, you must accept the challenge.
Once the challenge has been made, please choose the next available character from the list. If none are left, let me know and I will make one for you. Otherwise, please try to keep this thread free of other clutter or discussions: use the game report thread to report your matches, and the general thread for other commentary, questions on the rules, etc.