Tennis players' screaming has become a part of the game, especially in the women's draw, where about 70 percent do it.
Frenchman Jo-Wilfried Tsonga shredded the Wimbledon script with a devastating fightback to knock six-times champion Roger Federer out on Wednesday and clinch a semi-final showdown against Novak Djokovic.
Maria Sharapova is preparing to fight fire with fire on Thursday as she attempts to combat the raw power of German wild card Sabine Lisicki in a semifinal battle of the big-hitters.
Fans turning up for the Wimbledon women's quarter-finals might have been forgiven for feeling a little short-changed by Tuesday's lineup yet the action served up by some of the sport's lesser lights was undoubtedly worth the ticket.
Rafael Nadal felt something "crush" in his left foot, and the intense pain immediately made him worry that it might be broken.
It took less than two brutal hours at Wimbledon on Monday to disprove the theory that Serena and Venus Williams could march back to continue their domination of the grasscourt slam having hardly swung their rackets in anger for months.
Maria Sharapova overpowered Peng Shuai 6-4 6-2 to reach the Wimbledon quarter-finals on Monday.
Serena and Venus Williams loom large over the women's draw as the 125th Wimbledon championships rolls into its second week.
Defending champion Rafael Nadal beat Gilles Muller in straight sets Saturday to reach the fourth round at Wimbledon, committing only three unforced errors in a masterful display that keeps the Spaniard on course for a third title at the All England Club.
China's Peng Shuai defeated Melinda Czink from Hungary 6-2, 7-6(5) on Saturday to reach the women's singles last 16 at Wimbledon Championships for the first time.
Peng Shuai defeat Elena Baltacha 4-6,6-2,7-5.