Site data updated: 2026-05-28 18:14 UTC
Naomi Osaka def. Tamara Zidansek
6-2 6-4
Match Information
| Date | Jan 17, 2019* |
|---|---|
| Tournament | Australian Open |
| Category | Grand Slam |
| Surface | Hard |
| Round | R64 |
| Winner | Naomi Osaka |
| Score | 6-2 6-4 |
| Loser | Tamara Zidansek |
| Stat | Naomi Osaka | Tamara Zidansek |
|---|---|---|
| Aces | 6 | 2 |
| Double faults | 1 | 2 |
| First serve % | 66 | 64 |
| First serve points won % | 79 | 45 |
| Second serve points won % | 47 | 52 |
| Break points saved % | 60 | 62 |
| Break points converted % | 38 | 40 |
| Service points won % | 68 | 47 |
| Return points won % | 53 | 32 |
| Total points won % | 60 | 40 |
Pre-match Comparison
| Field | Naomi Osaka | Tamara Zidansek |
|---|---|---|
| Country | JPN | SLO |
| Birth date | Oct 16, 1997 | Dec 26, 1997 |
| Age | 21 | 21 |
| Height | 180 | 168 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 4 | 78 |
| Ranking points (entering) | 5,270 | 752 |
| Elo (entering) | 1,910 | 1,628 |
| Career W-L | 240–130 | 83–92 |
| Career earnings | $26,367,552 | $3,710,563 |
Path
Naomi Osaka's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jan 16, 2019 | R128 | Magda Linette | 6-4 6-2 | W | H2H | Match data |
Naomi Osaka's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jan 19, 2019 | R32 | Su-Wei Hsieh | 5-7 6-4 6-1 | W | H2H | Match data |
Tamara Zidansek's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jan 16, 2019 | R128 | Daria Saville | 7-5 6-3 | W | H2H | Match data |