Roger Federer

Roger Federer of Switzerland celebrates his victory over Juan Martin del Potro of Argentina in the semifinals of the London Olympics men's singles tennis tournament. Federer won the match, 3-6, 7-6, 19-17. It was the longest match in Olympic history.
Elise Amendola / Associated Press
Copyright © 2018, Los Angeles Times
EDITION: California | U.S. & World