Bill Russell’s No. 6 Celtic Jersey is being retired by all 30 NBA Teams (Charles Krupa/AP)

For the first time in the history of the NBA, Bill Russell’s No. 6 jersey is being retired across the league.  The NBA and  the National Basketball Players Association announced that the No. 6 worn by basketball great Bill Russell is being permanently retired by all 30 teams. 

NBA Commissioner Adam Silver said, “Permanently retiring his No. 6 across every NBA team ensures that Bill’s transcendent career will always be recognized.  Bill’s unparalleled success on the court and pioneering civil rights activism deserve to be honored in a unique and historic way.”   

Only baseball’s Jackie Robinson’s No.42 and hockey’s Wayne Gretzky’s No. 99 have been retired across their respective leagues. 

Beginning this season, all players will wear a patch on the right shoulder of their jerseys and every NBA court will display a clover-shaped logo with the No. 6 on the sideline.  For current players who wear No. 6, they may continue to do so but the number cannot be issued again, the league said.