By Shrivathsa Sridhar LONDON (Reuters) -Top seed Jannik Sinner breathed a sigh of relief after reaching the Wimbledon quarter-finals on Monday but was left feeling sorry for Grigor Dimitrov who retired from their match with a pectoral injury after dominating throughout and going up 6-3 7-5 2-2.

Jannik Sinner has advanced to the Wimbledon quarterfinals despite hurting his right elbow on a fall and dropping the first two sets, because his opponent, Grigor Dimitrov, had to quit with an injured

The two players will play in London on Wednesday. Here are a few ways to catch the match, including a free option, too.

Tennis legend Roger Federer waves after Serbia’s Novak Djokovic beat Australia’s Alex de Minaur during a fourth round men’s singles match at the Wimbledon Tennis Championships in London, Monday, . (AP Photo/Kin Cheung) LONDON — Roger Federer was back at Wimbledon ,

Novak Djokovic struggled to combat Alex de Minaur's quickness early on before adjusting to overcome a sluggish start and beat the Australian to reach his 16th Wimbledon quarterfinal Monday in London.