![March 05, 2018: Roger Federer (SUI) and Bill Gates walk out to play Jack Sock (USA) and Savannah Guthrie at The Match for Africa 5 Silicon Valley played at the SAP Center March 05, 2018: Roger Federer (SUI) and Bill Gates walk out to play Jack Sock (USA) and Savannah Guthrie at The Match for Africa 5 Silicon Valley played at the SAP Center](https://c8.alamy.com/comp/2ER0NWK/march-05-2018-roger-federer-sui-and-bill-gates-walk-out-to-play-jack-sock-usa-and-savannah-guthrie-at-the-match-for-africa-5-silicon-valley-played-at-the-sap-center-in-san-jose-california-mal-taamtennisclixcsmsipa-usacredit-image-copy-mal-taamcsmsipa-usa-2ER0NWK.jpg)
March 05, 2018: Roger Federer (SUI) and Bill Gates walk out to play Jack Sock (USA) and Savannah Guthrie at The Match for Africa 5 Silicon Valley played at the SAP Center
![Roger Federer welcomes Bill Gates, Savannah Guthrie, and Jack Sock in San Jose for the Match for Africa 5 to benefit children's education in Africa Roger Federer welcomes Bill Gates, Savannah Guthrie, and Jack Sock in San Jose for the Match for Africa 5 to benefit children's education in Africa](https://mma.prnewswire.com/media/632713/Match_for_Africa_5.jpg?p=twitter)
Roger Federer welcomes Bill Gates, Savannah Guthrie, and Jack Sock in San Jose for the Match for Africa 5 to benefit children's education in Africa
![Roger Federer plays tennis on his KNEES in Match for Africa victory with Bill Gates | Tennis | Sport | Express.co.uk Roger Federer plays tennis on his KNEES in Match for Africa victory with Bill Gates | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/Roger-Federer-Match-for-Africa-927674.jpg)
Roger Federer plays tennis on his KNEES in Match for Africa victory with Bill Gates | Tennis | Sport | Express.co.uk
Federer bows out of tennis with doubles defeat alongside Nadal at Laver Cup | Tennis News - Hindustan Times
![Roger Federer makes big Jack Sock claim ahead of Match for Africa exhibition | Tennis | Sport | Express.co.uk Roger Federer makes big Jack Sock claim ahead of Match for Africa exhibition | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/secondary/Sock-Federer-Australian-Open-1257380.jpg)