DAY FIVE ROUND THREE PLAYER OF THE DAY Belinda Bencic - the Swiss Miss II reached her maiden fourth round at a major with a fighting 4-6 6-2 6-4 win over Ukraine's Kateryna Bondarenko
STAT OF THE DAY Another day, another record for Roger Federer with the four-time champion ousting "Baby Fed" Grigor Dimitrov 6-4 3-6 6-1 6-4 to become the first man in history to win 300 grand slam singles matches 
KEY MOMENT After going out in the third round last year, Roger Federer ensured there would be no repeat of his shock early departure by breaking Gregor Dimitrov on the Bulgarian's first service game of the pivotal third set
TOURNAMENT SUMMARY Federer's milestone win also makes him the oldest man to reach the last 16 at Melbourne Park since Andre Agassi in 2005, while Maria Sharapova remains on track to avenge her 2015 finals loss to Serena Williams after surviving a mini scare
QUOTE OF THE DAY 'I made it a little bit more difficult than I should have' former champion and three-time runner-up Maria Sharapova after letting her guard down in a hard-earned 6-1 6-7 (5-7) 6-0 third-round win over American Lauren Davis RESULTS MEN'S THIRD ROUND 6-Tomas Berdych (CZE) bt 29-Nick Kyrgios (AUS) 6-3 6-4 1-6 6-4. 24-Roberto Bautista (ESP) bt 12-Marin Cilic (CRO) 6-4 7-6(5) 7-5. 1-Novak Djokovic (SRB) bt 28-Andreas Seppi (ITA) 6-1 7-5 7-6 (6). 14-Gilles Simon (FRA) bt Federico Delbonis (ARG) 6-3 6-2 6-1. 3-Roger Federer (SUI) bt 27-Grigor Dimitrov (BUL) 6-4 3-6 6-1 6-4. 9-Jo-Wilfried Tsonga (FRA) bt Q-Pierre-Hugues Herbert (FRA) 6-4 7-6(7) 7-6(4).
15-David Goffin (BEL) bt 19-Dominic Thiem (AUT) 6-1 3-6 7-6(2) 7-5. 7-Kei Nishikori (JPN) bt 26-Guillermo Garcia-Lopez (ESP) 7-5 2-6 6-3 6-4.
WOMEN'S THIRD ROUND Daria Gavrilova (AUS) bt 28-Kristina Mladenovic (FRA) 6-4 4-6 11-9. 1-Serena Williams (USA) bt Darya Kasatkina (RUS) 6-1 6-1.
Margarita Gasparyan (RUS) bt Yulia Putintseva (KAZ) 6-3 6-4. 4-Agnieszka Radwanska (POL) bt Monica Puig (PUR) 6-4 6-0.
Anna-Lena Friedsam (GER) bt 13-Roberta Vinci (ITA) 0-6 6-4 6-4. 5-Maria Sharapova (RUS) bt Lauren Davis (USA) 6-1 6-7(5) 6-0. 12-Belinda Bencic (SUI) bt K Bondarenko (UKR) 4-6 6-2 6-4.
MEN'S DOUBLES SECOND ROUND 4-R Bopanna (IND)/F Mergea (ROU) bt L Dlouhy/J Vesely (CZE) 6-3 6-2. 14-T Huey (PHI)/M Mirnyi (BLR) bt T Bellucci/M Demoliner (BRA) 5-7 7-6(2) 6-4. 3-Bob Bryan/Mike Bryan (USA) bt Mahesh Bhupathi (IND)/Gilles Muller (LUX) 6-3 6-2. 13-Raven Klaasen (RSA)/Rajeev Ram (USA) bt Steve Johnson/Sam Querrey (USA) 3-6 6-3 7-6(4).
2-Ivan Dodig (CRO)/Marcelo Melo (BRA) bt Austin Krajicek/Donald Young (USA) 6-2 6-3.
9-Vasek Pospisil (CAN)/Jack Sock (USA) bt Robin Haase (NED)/F Verdasco (ESP) w/o.
WOMEN'S DOUBLES SECOND ROUND Hsieh Su-Wei (TPE)/Oksana Kalashnikova (GEO) bt 4-Timea Babos (HUN)/Katarina Srebotnik (SLO) 6-3 4-6 7-5.
10-Anabel Medina/Arantxa Parra (ESP) bt Irina Falconi/Varvara Lepchenko (USA) 6-2 6-2.
Dominika Cibulkova (SVK)/Kirsten Flipkens (BEL) bt Madison Keys (USA)/Ajla Tomljanovic (CRO) 6-3 7-5.
TODAY'SSCHEDULE RODLAVERARENA 11am: Barbora Strycova (CZE) v 3-Garbie Muguruza (ESP), 14-Victoria Azarenka (BLR) v Naomi Osaka (JPN), Lukas Rosol (CZE) v 4-Stan Wawrinka (SUI) 7pm: 15-Madison Keys (USA) v 20-Ana Ivanovic (SRB), 16-Bernard Tomic (AUS) v John Millman (AUS)
MARGARET COURT ARENA 11am 21-E Makarova (RUS) v 9-K Pliskova (CZE), 13-M Raonic (CAN) v 21-V Troicki (SRB), 7-A Kerber (GER) v M Brengle (USA) 7pm: 32-J Sousa (POR) v 2-A Murray (GBR), V Lepchenko (USA) v Shuai Zhang (CHN)
HISENSE ARENA11am: J Konta (GBR) v D Allertova (CZE), 18-F Lopez (ESP) v 10-J Isner (USA), 8-H Kontinen (FIN)/J Peers (AUS) v S Groth (AUS)/L Hewitt (AUS)