Defending women's champion Sofia Kenin is also through.
Women's top seed Ashleigh Barty booked her place in the second round of the Australian Open with a 6-love 6-love win over Danka Kovinic.
Defending champion Sofia Kenin started the defence of her title with a straight sets win over Maddison Inglis.
16-year-old American Coco Gauff is also into the next round but two-time winner Victoria Azarenka was beaten in two sets by Jessica Pegula.
Rafa Nadal, who's going for a record 21st Grand Slam, needed less than 2 hours to see off Laslo Djere in three sets.
Midlands Sides Continue U20 Leinster Football Campaigns This Evening
We're All Rooting For Shane Lowry - Donagh McArdle
Offaly Keep Minor Hopes Alive With Win Over Longford
Shane Lowry Paired With Dustin Johnson And Jason Day For Opening Masters Round
Laois And Offaly Venues To Host Leinster Football Semi-Finals
Westmeath And Laois Win Big In Leinster Minor Hurling Championship
Buccaneers Round Off AIL Season With Victory
Athlone Town Begin All Island Cup With Victory
Offaly Secure Win Over Laois In Leinster U20 Hurling Championship
Athlone Town Claim Bragging Rights In El Classico
There Should Be A Big Crowd For Offaly Laois Next Weekend - Brian Gavin
Buccaneers Travel To Galwegians For Final Game Of AIL Season
Athlone Town Look To Maintain Unbeaten Home Record
Laois And Offaly Face Off In Leinster U20 Hurling Championship
Patsy Joyce Gearing Up For World Boxing Cup In Brazil
Westmeath's Jessica Hennessy Helps Bournemouth Lift Silverware
Athlone Town Kick Off All Island Cup
Westmeath U20s Bounce Back While Laois Drop Out
Laois, Offaly And Westmeath In Action In U20 Football Championship