I don't think there's a cap on the total number of matches a person is allowed to wrestle a season, the points have a major effect on how many they get, i know Weatherbee of TMP last year had 42?
If a dual tournament is 3 points, and you get 5 matches, you have 30 points to use, that is 10 dual meets @ 5 matches each, that's 50 matches theoretically, so it can be done, presuming you don't attend any regular tournament and have no league commitments
alex
