Site data updated: 2026-05-28 18:14 UTC
Mackenzie McDonald def. Felix Auger-Aliassime
7-6(5) 4-6 6-1 6-4
Match Information
| Date | Aug 30, 2023* |
|---|---|
| Tournament | US Open |
| Category | Grand Slam |
| Surface | Hard |
| Round | R128 |
| Winner | Mackenzie McDonald |
| Score | 7-6(5) 4-6 6-1 6-4 |
| Loser | Felix Auger-Aliassime |
| Duration | 3h 27m |
| Stat | Mackenzie McDonald | Felix Auger-Aliassime |
|---|---|---|
| Aces | 8 | 13 |
| Double faults | 1 | 11 |
| First serve % | 59 | 60 |
| First serve points won % | 69 | 75 |
| Second serve points won % | 59 | 46 |
| Break points saved % | 92 | 62 |
| Break points converted % | 38 | 8 |
| Service points won % | 64 | 63 |
| Return points won % | 37 | 36 |
| Total points won % | 52 | 48 |
Pre-match Comparison
| Field | Mackenzie McDonald | Felix Auger-Aliassime |
|---|---|---|
| Country | USA | CAN |
| Birth date | Apr 16, 1995 | Aug 8, 2000 |
| Age | 28 | 23 |
| Height | 178 | 193 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | — |
| Ranking (entering) | 40 | 15 |
| Ranking points (entering) | 1,085 | 2,375 |
| Elo (entering) | 1,847 | 1,801 |
| Career W-L | 113–146 | 277–172 |
| Career earnings | $7,200,838 | $22,714,812 |
No prior-path match data is available for this tournament stage.