Djokovic beats Wawrinka, Swiatek remains on course at Wimbledon

Serbia's Novak Djokovic celebrates after beating Switzerland's Stan Wawrinka (not pictured) during their men's singles match at the Wimbledon tennis championships in London, England, July 7, 2023. /CFP

Novak Djokovic of Serbia reached the fourth round at Wimbledon for the 15th time on Friday with a straight-sets defeat of old rival Stan Wawrinka of Switzerland.

Djokovic, 36, is chasing a reco