Site data updated: 2026-05-28 18:14 UTC
Dominik Koepfer def. Ryan Harrison
6-1 6-1
Match Information
| Date | Aug 26, 2019 |
|---|---|
| Tournament | US Open |
| Category | Grand Slam |
| Surface | Hard |
| Round | Q1 |
| Winner | Dominik Koepfer |
| Score | 6-1 6-1 |
| Loser | Ryan Harrison |
| Duration | 44m |
| Stat | Dominik Koepfer | Ryan Harrison |
|---|---|---|
| Aces | 3 | 2 |
| Double faults | 1 | 5 |
| First serve % | 58 | 52 |
| First serve points won % | 95 | 36 |
| Second serve points won % | 71 | 45 |
| Break points saved % | — | 17 |
| Break points converted % | 83 | — |
| Service points won % | 85 | 40 |
| Return points won % | 60 | 15 |
| Total points won % | 71 | 29 |
Pre-match Comparison
| Field | Dominik Koepfer | Ryan Harrison |
|---|---|---|
| Country | GER | USA |
| Birth date | Apr 29, 1994 | May 7, 1992 |
| Age | 25 | 27 |
| Height | 180 | 185 |
| Handedness | Left-Handed | Right-Handed |
| Backhand style | — | Two-Handed Backhand |
| Ranking (entering) | 118 | 288 |
| Ranking points (entering) | 474 | 141 |
| Elo (entering) | 1,593 | 1,693 |
| Career W-L | 54–71 | 117–155 |
| Career earnings | $3,641,907 | $4,814,945 |
No prior-path match data is available for this tournament stage.