HOW ALEXANDER ZVEREV AND STAN WAWRINKA SHAPE UP AHEAD OF THEIR AUSTRALIAN OPEN QUARTER-FINAL ON WEDNESDAY:

7-ALEXANDER ZVEREV (GER) leads 14-STAN WAWRINKA (SUI) 2-0

2017 Miami Masters, hard, R16, Zverev 4-6 6-2 6-1

2017 St Petersburg, indoor hard, F, Zverev 6-2 3-6 7-5

ALEXANDER ZVEREV

Age: 22

Ranking: 7

Plays: right-handed (two-handed backhand)

Career prize money: $US20,263,413

Grand slam titles: 0

Career win-loss record: 227-117

Australian Open win-loss record: 11-4

Best Australian Open result: quarter-finalist 2020

STAN WAWRINKA

Age: 34

Ranking: 15

Plays: right-handed

Career prize money: $US33,867,419

Career titles: 16

Grand slam titles: 3 (2014 Australian Open, 2015 French Open, 2016 US Open)

Career win-loss record: 521-299

Australian Open win-loss record: 42-13

Best Australian Open result: champion 2014