Site data updated: 2026-05-28 18:14 UTC
Naomi Osaka def. Madison Keys
6-2 6-4
Match Information
| Date | Sep 8, 2018* |
|---|---|
| Tournament | US Open |
| Category | Grand Slam |
| Surface | Hard |
| Round | SF |
| Winner | Naomi Osaka |
| Score | 6-2 6-4 |
| Loser | Madison Keys |
| Stat | Naomi Osaka | Madison Keys |
|---|---|---|
| Aces | 2 | 3 |
| Double faults | 1 | 0 |
| First serve % | 70 | 72 |
| First serve points won % | 64 | 68 |
| Second serve points won % | 58 | 38 |
| Break points saved % | 100 | 25 |
| Break points converted % | 75 | 0 |
| Service points won % | 62 | 60 |
| Return points won % | 40 | 38 |
| Total points won % | 54 | 46 |
Pre-match Comparison
| Field | Naomi Osaka | Madison Keys |
|---|---|---|
| Country | JPN | USA |
| Birth date | Oct 16, 1997 | Feb 17, 1995 |
| Age | 20 | 23 |
| Height | 180 | 178 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 19 | 14 |
| Ranking points (entering) | 2,245 | 3,212 |
| Elo (entering) | 1,885 | 1,919 |
| Career W-L | 240–130 | 363–211 |
| Career earnings | $26,367,552 | $24,778,482 |
Path
Naomi Osaka's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Sep 6, 2018 | QF | Lesia Tsurenko | 6-1 6-1 | W | H2H | Match data |
| Sep 4, 2018 | R16 | Aryna Sabalenka | 6-3 2-6 6-4 | W | H2H | Match data |
| Sep 2, 2018 | R32 | Aliaksandra Sasnovich | 6-0 6-0 | W | H2H | Match data |
| Aug 30, 2018 | R64 | Julia Glushko | 6-2 6-0 | W | H2H | Match data |
| Aug 29, 2018 | R128 | Laura Siegemund | 6-3 6-2 | W | H2H | Match data |
Naomi Osaka's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Sep 9, 2018 | F | Serena Williams | 6-2 6-4 | W | H2H | Match data |
Madison Keys's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Sep 6, 2018 | QF | Carla Suárez Navarro | 6-4 6-3 | W | H2H | Match data |
| Sep 4, 2018 | R16 | Dominika Cibulkova | 6-1 6-3 | W | H2H | Match data |
| Sep 2, 2018 | R32 | Aleksandra Krunic | 4-6 6-1 6-2 | W | H2H | Match data |
| Aug 30, 2018 | R64 | Bernarda Pera | 6-4 6-1 | W | H2H | Match data |
| Aug 29, 2018 | R128 | Pauline Parmentier | 6-4 6-4 | W | H2H | Match data |