Mona Barthel leads 2 to 1 over 3 singles meetings since 2022. Last meeting on 16/01/2026 at W50 Manchester.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 16/01/2026 | W50 Manchester | Quarter-final | indoor hard | Naef | 5-7 3-6 |
| 28/03/2024 | W75 Croissy-Beaubourg | Quarter-final | indoor hard | Barthel | 6-3 6-7(4) 6-3 |
| 26/11/2022 | W25 Petange | Semi-final | indoor hard | Barthel | 4-6 6-2 6-1 |
| indoor hard | Barthel 2 - 1 Naef |
| 2026 | Barthel 0 - 1 Naef |
| 2024 | Barthel 1 - 0 Naef |
| 2022 | Barthel 1 - 0 Naef |
182 wins, 151 losses since 2021 (54.7%).
Last matches: D V D V V
157 wins, 92 losses since 2021 (63.1%).
Last matches: D D V V V
Mona Barthel leads 2 to 1 over 3 singles meetings since 2022.
On 16/01/2026, at W50 Manchester (Quarter-final): Celine Naef won 5-7 3-6.