WTA · Head to Head
Katie Boulter vs Antonia Ruzic
10
In short
Katie Boulter leads their head-to-head 1–0. Most recent meeting: Quarterfinal – Japan Open - Osaka 2026, won by Katie Boulter (3-6 6-3 6-3).
Head-to-head in numbers
Wins by category and stats from the scores.
| Katie Boulter | — | Antonia Ruzic |
|---|---|---|
| 1 | WTA 250 | 0 |
| 2 | Sets won | 1 |
| 0 | Tie-breaks won | 0 |
| 1 | Deciding sets won | 0 |
All meetings
| Year | Tournament | Round | Winner | Score |
|---|---|---|---|---|
| 2026 | Japan Open - Osaka · WTA 250 | Quarterfinal | Katie Boulter | 3-6 6-3 6-3 |
Based on tournaments synced by youaretennis.com: the history grows over time.
Comparison
| Katie Boulter | — | Antonia Ruzic |
|---|---|---|
| 48 | Ranking | 84 |
| 1.115 | Points | 862 |
| 30.3 | Age | 23.8 |
 United Kingdom | Country |  Croatia |
| 11-19 | 2025 record | 8-10 |
| 0 | 2025 titles | 0 |
| 2 | Titles 2021-2025 | 0 |
Records and titles: Grand Slams, WTA 1000, 500 and 250 (no WTA Finals or WTA 125).
Recent form
The last 5 matches played.
Katie Boulter
- L
vs Katerina Siniakova · 6-1 6-4
Japan Open - Osaka · Semifinal · 2026
- W
vs Antonia Ruzic · 3-6 6-3 6-3
Japan Open - Osaka · Quarterfinal · 2026
- W
vs Viktorija Golubic · 6-2 6-1
Japan Open - Osaka · Round of 16 · 2026
- W
vs Himeno Sakatsume · 6-3 6-1
Japan Open - Osaka · R32 · 2026
- L
vs Diana Shnaider · 6-3 6-1
Wuhan Open - Wuhan · R64 · 2026
Antonia Ruzic
- L
vs Claire Liu · 4-6 7-6(5) 6-4
Guangzhou Open - Guangzhou · R32 · 2026
- L
vs Katie Boulter · 3-6 6-3 6-3
Japan Open - Osaka · Quarterfinal · 2026
- W
vs Kayla Day · 6-4 ret.
Japan Open - Osaka · Round of 16 · 2026
- W
vs Paula Badosa Gibert · 3-6 6-4 6-3
Japan Open - Osaka · R32 · 2026
- L
vs Bianca Vanessa Andreescu · 7-5 3-6 7-5
RoveretOpen Citta della Pace - Rovereto · Round of 16 · 2026