Andy Murray acknowledges the crowd after his epic win over Kei Nishikori at the World Tour Finals; Getty Images
Andy Murray and Kei Nishikori played the match of the tournament on Wednesday afternoon before Stan Wawrinka and Marin Cilic battled hard on Wednesday evening. Here’s a selection of the best snaps from The O2.
Henri Kontinen and John Peers (R) sealed a semifinal place after beating Raven Klaasen and Rajeev Ram (L); Getty Images
Andy Murray tracks down a ball against Kei Nishikori; Getty Images
The frustration got too much for Kei Nishikori; Getty Images
Andy Murray (R) eventually overcame Kei Nishikori – but it took three hours and 20 minutes; Getty Images
Andy Murray acknowledges the crowd after his epic win over Kei Nishikori at the World Tour Finals; Getty Images
Spanish duo Feliciano (L) and Marc Lopez celebrate their doubles victory over Frenchmen Nicolas Mahut and Pierre-Hugues Herbert; Getty Images
Top seeds Pierre-Hugues Herbert (L) and Nicolas Mahut slumped to 0-2 in round-robin play and cannot make the semifinals in London; Getty Images
Marin Cilic faced the prospect of a 2-10 head-to-head record against Stan Wawrinka going into their match; Getty Images
That record was soon to become 2-11; Getty Images
Stan Wawrinka unleashes a backhand; Getty Images
Stan Wawrinka celebrates his victory over Marin Cilic, keeping his ATP Finals campaign alive; Getty Images
Stan Wawrinka (R) and Marin Cilic meet at net; Getty Images