Site data updated: 2026-05-28 18:14 UTC
Naomi Osaka def. Marta Kostyuk
6-3 6-7(4) 6-2
Match Information
| Date | Sep 6, 2020* |
|---|---|
| Tournament | US Open |
| Category | Grand Slam |
| Surface | Hard |
| Round | R32 |
| Winner | Naomi Osaka |
| Score | 6-3 6-7(4) 6-2 |
| Loser | Marta Kostyuk |
| Stat | Naomi Osaka | Marta Kostyuk |
|---|---|---|
| Aces | 5 | 7 |
| Double faults | 3 | 9 |
| First serve % | 52 | 49 |
| First serve points won % | 82 | 66 |
| Second serve points won % | 51 | 46 |
| Break points saved % | 88 | 76 |
| Break points converted % | 24 | 12 |
| Service points won % | 67 | 56 |
| Return points won % | 44 | 33 |
| Total points won % | 54 | 46 |
Pre-match Comparison
| Field | Naomi Osaka | Marta Kostyuk |
|---|---|---|
| Country | JPN | UKR |
| Birth date | Oct 16, 1997 | Jun 28, 2002 |
| Age | 22 | 18 |
| Height | 180 | 175 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 9 | 137 |
| Ranking points (entering) | 4,020 | 477 |
| Elo (entering) | 2,041 | 1,698 |
| Career W-L | 240–130 | 150–113 |
| Career earnings | $26,367,552 | $10,363,929 |
Path
Naomi Osaka's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Sep 3, 2020 | R64 | Camila Giorgi | 6-1 6-2 | W | H2H | Match data |
| Sep 2, 2020 | R128 | Misaki Doi | 6-2 5-7 6-2 | W | H2H | Match data |
Naomi Osaka's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Sep 8, 2020 | R16 | Anett Kontaveit | 6-3 6-4 | W | H2H | Match data |
Marta Kostyuk's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Sep 3, 2020 | R64 | Anastasija Sevastova | 6-3 7-6(5) | W | H2H | Match data |
| Sep 2, 2020 | R128 | Daria Kasatkina | 6-1 6-2 | W | H2H | Match data |