The 1930–31 NCAA men's basketball season began in December 1930, progressed through the regular season and conference tournaments, and concluded in March 1931.
Rule changes
If the player with the ball is guarded closely and withholds the ball from play for five seconds, a "held ball" can be called.[1]
^ESPN, ed. (2009). ESPN College Basketball Encyclopedia: The Complete History of the Men's Game. New York, NY: ESPN Books. pp. 526, 529–587. ISBN978-0-345-51392-2.