WTA Tour · Head to Head
Tsvetana Pironkova vs Katie O'Brien
Overall record
Katie O'Brien leads 1–0 across 1 meeting.
On current Elo, T. Pironkova would be favoured to win their next meeting, with a 93% chance.
T. Pironkova 1670 · K. O'Brien 1218
By surface
- HardHard
- 0–1
- T. Pironkova first
Every meeting
- 2008WTA Banka Koper Slovenia OpenRound 1 · HardK. O'Brien6-7(6), 6-4, 2-6
Covers WTA singles meetings from 2002 to 2026. Scores read from T. Pironkova’s perspective.

