Dominic Thiem defeated Jaume Antoni Munar Clar 7-5 6-1 in the Barcelona round of 16 on clay. The result followed the form book — Dominic Thiem came in leading the head-to-head 1–0, defending last year's quarter-final. Dominic Thiem extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-09-01 | US Open | R128 | hard | Dominic Thiem | 7-6(6) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.