LONDON — Novak Djokovic retired with an injury from his quarterfinal match at Wimbledon, vaulting Tomas Berdych into the semifinals.

Djokovic, a three-time champion at the All England Club, had a trainer work on his right elbow after the first set ended. He also had a trainer work on his right shoulder near the end of his fourth-round victory on Tuesday.

Djokovic stopped the quarterfinal match while trailing 7-6 (2), 2-0.

Berdych reached the Wimbledon final in 2010, losing to Rafael Nadal. He will next face Roger Federer in the semifinals on Friday.