The L. Stockwell Jadwin Gymnasium is a 6,854-seat multi-purpose arena at Princeton University in Princeton, New Jersey. The arena opened in 1969. It is home to the Princeton Tigers college basketball teams. It replaced Dillon Gymnasium, the home of Princeton volleyball and wrestling, as the fifth main basketball arena on campus. In 1965, the mother of Leander Stockwell Jadwin, class of 1928, gave a gift of $27 million to the university in his name.