COMMENT: Tennis has become as much about endurance as technique at the Australian Open. Those seeking the first major of the season have been asked to cope with marathon matches, soaring temperatures or games starting after midnight.
Anyone with mental baggage heads for the exit lounge, while others who have not prepared for the conditions have also been found out.
So, too, have the tournament organisers. They lost the plot in asking Johanna Konta and Garbine Muguruza to start their singles match at 12.30am.
All credit to the women who apparently put on a high class display before Muguruza closed out the third set decider at 3.12am in front of 250 spectators in a 10,000 capacity arena.
What a waste for those who love tennis. It might be okay for the unemployed or golden aged night owls who can tune in and out of the night-long televised action from their armchairs and refuel, rehydrate and nod off when the action slows. But for those who work or simply love tennis, late starts are unreasonable.