Site data updated: 2026-05-28 18:14 UTC
Naomi Osaka def. Elise Mertens
6-3 6-3
Match Information
| Date | Mar 30, 2021* |
|---|---|
| Tournament | Miami |
| Category | WTA 500 |
| Surface | Hard |
| Round | R16 |
| Winner | Naomi Osaka |
| Score | 6-3 6-3 |
| Loser | Elise Mertens |
| Stat | Naomi Osaka | Elise Mertens |
|---|---|---|
| Aces | 3 | 0 |
| Double faults | 3 | 9 |
| First serve % | 68 | 56 |
| First serve points won % | 66 | 55 |
| Second serve points won % | 50 | 37 |
| Break points saved % | 50 | 64 |
| Break points converted % | 36 | 50 |
| Service points won % | 61 | 47 |
| Return points won % | 53 | 39 |
| Total points won % | 56 | 44 |
Pre-match Comparison
| Field | Naomi Osaka | Elise Mertens |
|---|---|---|
| Country | JPN | BEL |
| Birth date | Oct 16, 1997 | Nov 17, 1995 |
| Age | 23 | 25 |
| Height | 180 | 179 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 2 | 17 |
| Ranking points (entering) | 7,835 | 3,310 |
| Elo (entering) | 2,129 | 2,013 |
| Career W-L | 240–130 | 311–199 |
| Career earnings | $26,367,552 | $20,040,505 |
Path
Naomi Osaka's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Mar 28, 2021 | R32 | Nina Stojanovic | (w/o) | W | H2H | Match data |
| Mar 26, 2021 | R64 | Ajla Tomljanovic | 7-6(3) 6-4 | W | H2H | Match data |
Naomi Osaka's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Apr 1, 2021 | QF | Maria Sakkari | 0-6 4-6 | L | H2H | Match data |
Elise Mertens's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Mar 28, 2021 | R32 | Anett Kontaveit | 6-2 0-6 6-2 | W | H2H | Match data |
| Mar 26, 2021 | R64 | Katie Boulter | 6-4 6-1 | W | H2H | Match data |