on to win the 1981 NCAA National Championship, the school's fourth national title. 1985: Knight chair throwing incident The February 23, 1985 game at Bloomington between Purdue and Indiana would provide a defining moment in the Indiana-Purdue basketball rivalry. Just five minutes into the game, a scramble for a loose ball resulted in a foul call on Indiana's Steve Alford. Knight, irate, insisted the call should have been for a jump ball and seconds later after the Purdue inbounds, a subsequent foul was called on Daryl Thomas. Knight ultimately received a technical foul and then preceded to throw a red plastic chair from Indiana's bench across the floor toward the basket and received his 2nd technical. Knight continued until he received a 3rd technical and was ejected from the game by NCAA rule (since then, NCAA rules have changed so that two technical fouls earn an automatic ejection). Knight was ejected, but he received a standing ovation as he left the floor from the home crowd at Assembly Hall, and the crowd quickly became hostile and dangerous. Fans went so far as to throw coins at the Purdue bench after Knight's ejection. Despite the crowd, Purdue went on to defeat Indiana 72–63 on their way to a 20–9 season, while Indiana finished the year 16–13 and missed the NCAA tournament. Knight apologized for his actions the next day and was given a one-game suspension and two years probation from the Big Ten. Since the incident, Knight has occasionally joked about throwing the chair. A common joke told by Knight is that he saw an old lady standing on the opposite sideline and threw her the chair so she could sit down. The picture of Knight throwing the red plastic chair across the floor in front of Reid has since become the symbol of the Indiana–Purdue rivalry. Replays of the toss have been shown during nearly every match-up at Mackey Arena since 1985. 1987: High ranked duels On January 31, 1987, Indiana and Purdue met for the first time with both teams ranked in the Top 10; coincidentally, they were tied in the AP poll at #4. Indiana won the first meeting of the year in Bloomington 88–77. In their second match-up, on February 26, 1987 in West Lafayette, both teams came into the game still ranked in the Top 10 (Purdue at #6 and Indiana at #3). Indiana All-American Steve