Jannik Sinner and Alexander Zverev meet at Wimbledon, now both major champions. Will that change anything?‎

THE ALL ENGLAND CLUB, London — There is little doubt as to whether Alexander Zverev enters the Wimbledon men’s final as the underdog. Zverev looked superb Friday in a routine semifinal win against Arthur Féry, the British wild card. But there is superb, and then there is Jannik Sinner’s serve against Novak Djokovic in the other men’s semifinal. Throughout the tournament, the defending champion and world No. 1 has looked a little wobblier than usual from the baseline; his serve has not only prope