Maybe 3.45a.m if I'm being picky as I think it they were already halfway through the first set in Saville's match. Making the picture more complex though is a 50% chance of showers during the morning and early afternoon so it could be a long night.
Bookies odds to qualify for main draw are 7/2 Laura 10/1 Naomi.
Hmph. Well it's 6.15 now and i've been awake on and off since 3.15 I think !!!!! Preceding match may be finishing soon, but then maybe not!