Petra Marcinko leads 2 to 1 over 3 singles meetings since 2025. Last meeting on 15/06/2026 at Berlin Tennis Open - Berlin.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 15/06/2026 | Berlin Tennis Open - Berlin | Qualifiers | grass | Zarazua | 1-6 6-4 6-3 |
| 25/10/2025 | W100 Tyler | Semi-final | hard | Marcinko | 3-6 6-3 6-2 |
| 05/06/2025 | Makarska Open - Makarska | Round 2 | clay | Marcinko | 6-4 6-3 |
| grass | Zarazua 1 - 0 Marcinko |
| hard | Zarazua 0 - 1 Marcinko |
| clay | Zarazua 0 - 1 Marcinko |
| 2026 | Zarazua 1 - 0 Marcinko |
| 2025 | Zarazua 0 - 2 Marcinko |
213 wins, 161 losses since 2021 (57.0%).
Last matches: D V V D V
177 wins, 98 losses since 2021 (64.4%).
Last matches: D D D D V
Petra Marcinko leads 2 to 1 over 3 singles meetings since 2025.
On 15/06/2026, at Berlin Tennis Open - Berlin (Qualifiers): Renata Zarazua won 1-6 6-4 6-3.