It says a lot about Novak Djokovic that a two-sets-to-none hole at Wimbledon on a day he was hardly at his best likely left no one thinking the ultimate outcome was a forgone conclusion.
A lot about his pre-eminence at the All England Club in recent years. A lot about his history of overcoming that sort of deficit. A lot about his ability to adjust, to adapt, to right himself quickly. A lot about what might happen if — or, rather, when — he got back into the match and it eventually went to a fifth set.
And so it was that Djokovic spotted 10th-seeded Jannik Sinner of Italy that huge lead on Tuesday, then worked his way all the way back to pull away and win 5-7, 2-6, 6-3, 6-2, 6-2 at Centre Court, earning an 11th semifinal berth at Wimbledon with his 26th consecutive victory at the grass-court Grand Slam tournament.