Djokovic says Wimbledon courts ‘not that great’ this year

LONDON — Bothered by what he called a “hole” at Centre Court, Novak Djokovic complained about the condition of the grass at Wimbledon on Tuesday. Djokovic, who defeated Adrian Mannarino in the fourth round, said the courts are among the worst he’s played on in his 13 years at the All England Club. “(The) courts,