During his tenure, six of the conference's schools (Georgetown, Villanova, Saint John's, Providence, Seton Hall and Syracuse) participated in the Final Four, and all nine teams made it to the NCAA tournament at least once. His contributions are memorialized in the Dave Gavitt Trophy, given to the winner of the Big East's men's basketball tournament, which he was responsible for not only creating, but its annual use of Madison Square Garden. Also, from 1982 to 1984, he was chairman of the NCAA Division I Basketball Committee. It was under his guidance that the tournament expanded to 64 teams, in order to provide better opportunity for small conference teams to participate. He was also responsible for the playing of Final Four games in larger venues such as domed stadiums, and the first full contract with a television network to provide universal coverage of the tournament, further adding to the tournament's popularity and prestige.