French Open champion Alexander Zverev will lie in wait, if he can end the remarkable run of British wildcard Arthur Fery.AFP Sport looks at the men's semi-final action on the 12th day of the tournament (x denotes seeding):Jannik Sinner (ITA x1) v Novak Djokovic (SRB x7)Sinner leads head-to-head 6-5-- Having outlasted Felix Auger-Aliassime in the longest ever Wimbledon quarter-final, Djokovic hopes to recover sufficiently to defeat the world number one.The 39-year-old defied his advancing years at the Australian Open in January to beat Sinner in a five-set semi-final.But questions remain over how much he has left in the tank after his draining five-hour win against Auger-Aliassime."I had a very long semis against Sinner," Djokovic said of that clash in Melbourne, which ended a five-match losing streak for the Serb against Sinner."Obviously that was the first big tournament of the year for me, coming fresher from several months of break and preparation."It's a bit different now. But nevertheless, another great, historic run for me at the Grand Slams."Sinner has struggled at times in hot conditions but dealt with them well in his last-eight win over Jan-Lennard Struff.The Italian has plenty of Wimbledon history with Djokovic.Sinner beat the seven-time champion in straight sets in the semis en route to the title last year, gaining a measure of revenge for a 2023 semi-final loss and an agonising quarter-final defeat in 2022, when he led by two sets before a trademark Djokovic comeback."He has won this tournament so many times and he knows exactly how to approach it. I'm looking forward to it," said Sinner.The four-time Grand Slam champion is yet to win a major title this year, after a remarkable second-round loss to Juan Manuel Cerundolo at the French Open, where he wilted in the heat and blew a two-set and 5-1 lead.Arthur Fery (GBR) v Alexander Zverev (GER x2)First meeting