Dominik Koepfer def. Quentin Halys
6-4 3-6 4-6 6-3 6-4
Dominik Koepfer defeated Quentin Halys 6-4 3-6 4-6 6-3 6-4 in the 2021 US Open first round on hard courts.
Match Information
Match Statistics
| Stat | Dominik Koepfer | Quentin Halys |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 10 | 24 |
Double faultsService points lost by missing both first and second serve. | 11 | 9 |
First serve %Percentage of service points where the first serve landed in. | 56.6% | 64.5% |
First serve points won %Percentage of points won after making a first serve. | 70.2% | 78.6% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 54.2% | 38.9% |
Break points saved %Percentage of break points won by the server. | 81.2% | 73.3% |
Service points won %Percentage of all points won while serving. | 63.3% | 64.5% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 26.7% | 18.8% |
Return points won %Percentage of all points won while returning. | 35.5% | 36.7% |
| Overall | ||
Total points won %Percentage of all completed points won. | 50.0% | 50.0% |
Match Serve+This match’s service points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment. | 0.0 | +1.2 |
Match Return+This match’s return points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment. | -1.2 | 0.0 |
* Match Serve+ and Match Return+ compare this match with the ATP 2021 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Dominik Koepfer | Quentin Halys |
|---|---|---|
| Country | GER | FRA |
| Birth date | Apr 29, 1994 | Oct 26, 1996 |
| Age | 27 | 24 |
| Height | 180 cm | 191 cm |
| Handedness | Left-Handed | Right-Handed |
| Backhand style | — | Two-Handed Backhand |
| Ranking (entering) | 57 | 183 |
| Ranking points (entering) | 1,175 | 394 |
| Elo (entering) | 1,794 | 1,587 |
| Current career W-L | 58–73 | 70–106 |
| Current career earnings | $3,641,907 | $6,037,455 |
Path
Dominik Koepfer's path
No prior matches in this tournament.
Dominik Koepfer's next match
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Daniil Medvedev | 4-6 1-6 2-6 | L | H2H | Match data | Sep 2, 2021 | R64 |
Quentin Halys's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Ernests Gulbis | 6-4 7-5 | W | H2H | Match data | Aug 31, 2021 | Q3 |
| Kacper Zuk | 7-6(6) 6-4 | W | H2H | Match data | Aug 31, 2021 | Q2 |
| Samir Banerjee | 6-1 6-0 | W | H2H | Match data | Aug 30, 2021 | Q1 |