Best bitter faces of the Olympics

Many Olympians let their facial expressions get the best of them after losing to their talented competitors. Here are some of the best bitter faces of the 2012 London Games. -- By Lauren Jones, Yahoo! Sports

9 - 16 of 20

1 - 20 of 20

16 of 20 photos

Roger Federer of Switzerland reacts after losing the men's singles tennis gold medal match against Andy Murray of Great Britain on Day 9 of the London 2012 Olympic Games after Federer won Wimbledon against Murray a month prior. (Photo by Clive Brunskill/Getty Images)
Roger Federer of Switzerland reacts after losing the men's singles tennis gold medal match against Andy Murray of Great Britain on Day 9 of the London 2012 Olympic Games after Federer won Wimbledon against Murray a month prior. (Photo by Clive Brunskill/Getty Images)

Like Yahoo! Sports on Facebook
The official Facebook page for the world's most visited sports site! More »
www.facebook.com
Follow @YahooSports on Twitter
The official account of Yahoo! Sports. 100% feed-free tweets by sports fans for sports fans! More »
twitter.com