Reilly Opelka

Reilly Opelka (born August 28, 1997) is an American professional tennis player. He is the No. 1 American singles player since 13 September 2021. At 6 feet 11 inches tall, he is tied (with Ivo Karlović) for the record tallest-ever ATP-ranked player, and can serve in the low-140 mph range. He has been ranked as high as world No. 19 in singles by the ATP, which he achieved on 13 September 2021, and in doubles of world No. 89 on 2 August 2021. He has won two ATP singles titles and one doubles title. He is a junior Wimbledon champion.