John Millman defeated Frances Tiafoe 4-6 7-6 7-5 in the Sydney round of 32 on hard. The result followed the form book — John Millman came in defending last year's round of 16. John Millman extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-10-26 | Nur-Sultan | SF | hard | John Millman | 3-6 6-4 6-4 |
| 2020-08-31 | US Open | R64 | hard | Frances Tiafoe | 7-6(6) 3-6 1-6 6-3 6-3 |
| 2017-07-24 | Atlanta | R32 | hard | John Millman | 5-7 6-4 7-6(5) |
| 2016-06-13 | Queen's Club | Q1 | grass | Frances Tiafoe | 6-4 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.