The two best men's players in the world are reconfiguring the sport before their opponents' eyes. They don't know what to do about it

Carlos Alcaraz apologised to Jannik Sinner after criticising the world No.1 following his opening-round win at the Australian Open. Alcaraz looked at his very best in the straight sets victory against Alexander Shevchenko, taking the game 6-1, 7-5, 6-1

With most of his last two seasons wiped out due to knee problems and wrist surgery, a gloomy Kyrgios said he might have played his last singles match at Melbourne Park given his i