WTA · Head to Head
Dayeon Back vs Kimberly Birrell
In short
Kimberly Birrell leads their head-to-head 1–0. Most recent meeting: Round of 16 – Hana Bank Korea Open - Seoul 2023, won by Kimberly Birrell (6-0 6-1).
Head-to-head in numbers
Wins by category and stats from the scores.
| Dayeon Back | — | Kimberly Birrell |
|---|---|---|
| 0 | WTA 250 | 1 |
| 0 | Sets won | 2 |
| 0 | Tie-breaks won | 0 |
| 0 | Deciding sets won | 0 |
All meetings
| Year | Tournament | Round | Winner | Score |
|---|---|---|---|---|
| 2023 | Hana Bank Korea Open - Seoul · WTA 250 | Round of 16 | Kimberly Birrell | 6-0 6-1 |
Based on tournaments synced by youaretennis.com: the history grows over time.
Comparison
| Dayeon Back | — | Kimberly Birrell |
|---|---|---|
| 261 | Ranking | 41 |
| 280 | Points | 1.280 |
| 24.8 | Age | 28.5 |
 South Korea | Country |  Australia |
| 0-1 | 2025 record | 14-18 |
| 0 | 2025 titles | 0 |
| 0 | 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.
Dayeon Back
- L
vs Maya Joint · 6-2 6-1
Korea Open - Seoul · Round of 16 · 2026
- W
vs Yue Yuan · 6-3 4-6 6-1
Korea Open - Seoul · R32 · 2026
- L
vs Beatriz Haddad Maia · 6-4 6-3
Korea Open - Seoul · R32 · 2025
- L
vs Kimberly Birrell · 6-0 6-1
Hana Bank Korea Open - Seoul · Round of 16 · 2023
- W
vs Jelena Ostapenko · 3-6 6-1 7-6(4)
Hana Bank Korea Open - Seoul · R32 · 2023
Kimberly Birrell
- L
vs Alycia Parks · 6-3 6-1
Toray Pan Pacific Open - Tokyo · Round of 16 · 2026
- L
vs Katie Volynets · 6-7(1) 7-6(3) 6-3
Wuhan Open - Wuhan · R64 · 2026
- L
vs Marie Bouzkova · 6-4 6-4
China Open - Beijing · R64 · 2026
- W
vs Aoi Ito · 6-1 6-1
China Open - Beijing · R128 · 2026
- W
vs Maya Joint · 6-4 6-2
Korea Open - Seoul · Final · 2026