Congrats to the @tennishallofame Class of 2017: 2003 #USOpen champion #AndyRoddick, 3x champ @clijsterskim ('05, '09-'10), Paralympic champion Monique Kalkman-van den Bosch, and journalist Steve Flink 👏👏👏👏 #roddick #clijsters #tennis #legends #instatennis #tennishallofame #instasport #history