Rafael Nadal crashed out of the ATP World Tour Finals on Thursday as France’s Jo-Wilfried Tsonga won 7-6 (7/2), 4-6, 6-3 in a thrilling shoot-out for a place in the semi-finals. World number two Nadal had to win his final Group B match to join Roger Federer and David Ferrer in the last four at London’s O2 Arena, but last year’s runner-up bowed out after his second successive defeat in the season finale. Tsonga’s victory means he will play the winner of Group A in Saturday’s semi-finals, while Nadal — who is yet to win this tournament — will return home to rest his aching limbs before leading Spain’s challenge in the Davis Cup final against Argentina. With Federer safely through as group winner and Mardy Fish already eliminated it was a straight fight between Nadal and Tsonga to qualify alongside the Swiss star. Nadal had won six of his eight meetings with Tsonga, but the Frenchman could take heart from his previous meeting with Nadal in London, which he won at Queen’s Club earlier this year. Tsonga’s cause was also helped by Nadal’s late season fatigue. The 10-time Grand Slam winner suffered one of the more comprehensive defeats of his career on Tuesday when Roger Federer routed him 6-3, 6-0 and he admitted he has been feeling the strain of a gruelling campaign.