<P> Backboard shattering has altered the game in many different ways . In 1967, the dunk was banned in high school and college basketball . The rule - makers claimed the dunk was outlawed to prevent injury and equipment damage . After multiple issues with the new rule, nine years later they allowed the slam dunk to be legal again due to the invention of the breakaway rim . The NBA began using them after Darryl Dawkins shattered two backboards with his slam dunks during the 1979--80 season . </P> <P> Throughout the history of basketball there have always been athletes with the size and strength to slam dunk the ball through the rim . However, the first NBA player to shatter a backboard, Chuck Connors (who would become far more famous as an actor), did not do so with a dunk . When playing for the Boston Celtics in 1946, Connors took a set shot during pregame warmups, hitting the front of the rim . Because an arena worker had failed to place a protective piece between the rim and backboard, the backboard shattered . All - star power forward Gus Johnson of the Baltimore Bullets became famous as a backboard breaker in the NBA, shattering three during his career in the 1960s and early 1970s . In the ABA, Charlie Hentz shattered two backboards in the same game on November 6, 1970, resulting in the game being cancelled . </P> <P> Darryl Dawkins became famous for shattering backboards, and is credited for being the one person to cause the NBA to introduce "breakaway rims". Shaquille O'Neal slam dunked so hard that he broke the supports holding two backboards during games against the New Jersey Nets and the Phoenix Suns during the 1992--93 NBA season . </P> <P> Chris Morris, a former NBA star with the New Jersey Nets, shattered a backboard during a game in 1993; Jerome Lane shattered a backboard during a game in 1988 while playing for the University of Pittsburgh; Blue Edwards shattered a backboard during a Midnight Madness event while he was playing at East Carolina . Bryant Reeves shattered a backboard during team practice / warm - ups prior to their 1995 NCAA tourney game against UCLA . Following the 1992--93 season the NBA increased steel brace strength and increased stability of the backboard to prevent the hoop from falling down after Shaquille O'Neal broke two goal standards the previous season (although the glass remained intact, welds in the goal standard failed). The aforementioned technical foul was also introduced at the time . During the NCAA tournament in 1996, Darvin Ham shattered a backboard while playing for Texas Tech against North Carolina . South Korean Basketball Player Hyun Joo - yup shattered a backboard In 1997 FIBA Asia All - star game . In 2012, during a preseason exhibition game held in Sassari, Italy, Olympiacos starter and former NBA player Joey Dorsey ended up breaking the glass of a backboard against Dinamo Sassari . </P>

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