Thanasi Kokkinakis defeated Peter Polansky 6-4 6-4 in the Australian Open qualifying final on hard. The result followed the form book — Thanasi Kokkinakis came in leading the head-to-head 3–1, defending last year's round of 128. Thanasi Kokkinakis extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-01-11 | Australian Open | Q32 | hard | Thanasi Kokkinakis | 6-4 6-4 |
| 2018-12-31 | Brisbane | Q1 | hard | Thanasi Kokkinakis | 6-3 6-4 |
| 2017-07-31 | Los Cabos | R16 | hard | Thanasi Kokkinakis | 4-6 6-3 7-6 |
| 2013-08-12 | Canada F5 | QF | hard | Peter Polansky | 6-4 7-6(0) |
Averages over each player's completed matches in the selected window (197 vs 118). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Kokkinakis T.: 5 days rest · 1 match, 38 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About