Joao Sousa defeated Mackenzie Mcdonald 1-6 7-6 7-6 6-3 in the US Open round of 128 on hard. The upset overturned the form book — Mackenzie Mcdonald came in leading the head-to-head 3–1, defending last year's round of 64. Joao Sousa narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-06-20 | Mallorca | R32 | grass | Mackenzie Mcdonald | 4-6 7-5 6-1 |
| 2022-05-09 | Rome Masters | Q1 | clay | Joao Sousa | 6-2 6-4 |
| 2022-05-02 | Madrid Masters | Q1 | clay | Mackenzie Mcdonald | 6-2 3-6 6-4 |
| 2019-03-04 | Indian Wells Masters | R128 | hard | Mackenzie Mcdonald | 6-4 3-6 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (119 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Mcdonald M.: 4 days rest · 1 match, 16 games (7d). Higher means fresher. About