![Tennis player Jack Sock attending the Rolex Paris Masters at the Accord Hotel Arena in Paris on 2017/11/04 Stock Photo - Alamy Tennis player Jack Sock attending the Rolex Paris Masters at the Accord Hotel Arena in Paris on 2017/11/04 Stock Photo - Alamy](https://c8.alamy.com/comp/M1BKYD/tennis-player-jack-sock-attending-the-rolex-paris-masters-at-the-accord-M1BKYD.jpg)
Tennis player Jack Sock attending the Rolex Paris Masters at the Accord Hotel Arena in Paris on 2017/11/04 Stock Photo - Alamy
![R-L US tennis player John Isner and Jack Sock (both Team World) pose before the match against Czech TOMAS BERDYCH (second from left) and Croatian MARIN CILIC (left) (both Team Europe) within R-L US tennis player John Isner and Jack Sock (both Team World) pose before the match against Czech TOMAS BERDYCH (second from left) and Croatian MARIN CILIC (left) (both Team Europe) within](https://c8.alamy.com/comp/KA312H/r-l-us-tennis-player-john-isner-and-jack-sock-both-team-world-pose-KA312H.jpg)
R-L US tennis player John Isner and Jack Sock (both Team World) pose before the match against Czech TOMAS BERDYCH (second from left) and Croatian MARIN CILIC (left) (both Team Europe) within
![How A Kansas City-Based Team Helps Tennis Player Jack Sock Compete Around The World | KCUR 89.3 - NPR in Kansas City. Local news, entertainment and podcasts. How A Kansas City-Based Team Helps Tennis Player Jack Sock Compete Around The World | KCUR 89.3 - NPR in Kansas City. Local news, entertainment and podcasts.](https://npr.brightspotcdn.com/dims4/default/0d0674f/2147483647/strip/true/crop/3280x1722+0+286/resize/1200x630!/quality/90/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2Flegacy%2Fsites%2Fkcur%2Ffiles%2F201708%2Fjack_sock.jpg)