Ray Allen officially called it a career Tuesday. And while Allen hasn't actually played an NBA game since 2014, he was still among the most productive geezers when he was lighting up the scoreboard for the Heat his final two seasons at ages 37 and 38. 

The guard averaged 10.3 points per game over his last two campaigns in South Beach while maintaining his status as one of the best knock-down shooters in the league. In an ode to Allen, we rounded up a number of geezers like Vince Carter, Dirk Nowitzki, and Paul Pierce who, despite their advanced age, are still considered productive players and vital cogs on their respective teams as they inch closer and closer to joining Allen in retirement. So remember that age ain't nothing but a number when you check out our list of nine geezers still getting it done around the NBA.