PLAYER OF THE DAY Johanna Konta - the Aussie-born Brit pulled off the women's upset of the day, ousting seven-time grand slam champion Venus Williams 6-4 6-2 in a centre-court boilover 
KEY MOMENT There was no turning back for Rafael Nadal after the former champion dropped serve in the fourth game in the fifth and deciding set of his shock 7-6 4-6 3-6 7-6 6-2 first-round loss to fellow Spaniard Fernando Verdasco
STAT OF THE DAY Sam Groth enhanced his reputation as the owner of the biggest serve in world tennis, crashing down a 235km/h rocket in his win over Frenchman Adrian Mannarino. Groth smacked 27 aces past Mannarino in a stunning warning to next round opponent Andy Murray
TOURNAMENT SUMMARY Nadal and fellow former world No 1 Venus Williams are out of the tournament, but second seed Murray and women's third seed Garbine Muguruza all rolled into the second round, along with Aussies Groth and John Millman
QUOTE OF THE DAY 'It would be nice if his wife went into labour overnight - I might just be cheering for that one' Groth about the prospect of Andy Murray's wife calling her husband back to the UK for the birth of the pair's first child before the world No 2's scheduled second-round clash TODAY'S SCHEDULE ROD LAVER ARENA 11am: A Sasnovich (BLR) v 5-M Sharapova (RUS), 1-S Williams (USA) v S Hsieh (TPE), 3-R Federer (SUI) v A Dolgopolov (UKR) 7pm: 4-A Radwanska (POL) v E Bouchard (CAN), 1-N Djokovic (SRB) v Q Halys (FRA)
MARGARET COURT ARENA 11am: A Krajicek (USA) v 7-K Nishikori (JPN), 12-B Bencic (SUI) v T Babos (HUN), 10-C Suarez Navarro (ESP) v Maria Sakkari (GRE) 7pm: 9-J Tsonga (FRA) v O Jasika (AUS), D Gavrilova (AUS) v 6-P Kvitova (CZE)
HISENSE ARENA 11am: K Bondarenko (UKR) v 23-S Kuznetsova (RUS), I Falconi (USA) v 13-R Vinci (ITA), M Basic (BIH) v 6-T Berdych (CZE)Not Before 6.45pm: 29-N Kyrgios (AUS) v P Cuevas (URU)