Patricia Maria Tig defeated Borislava Botusharova 6-2 2-6 6-3 in the Varna 10K round of 16 on clay. The upset overturned the form book — Borislava Botusharova came in leading the head-to-head 1–0. Patricia Maria Tig claimed a first win over Borislava Botusharova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-09-23 | Varna 10K | R16 | clay | Borislava Botusharova | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.