Level, 1 wins each over 2 singles meetings since 2022. Last meeting on 23/01/2025 at M15 Santiago.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 23/01/2025 | M15 Santiago | Round 2 | clay | Schiessl | |
| 04/10/2022 | M15 Villa Carlos Paz | Round 1 | clay | Serna | 6-3 6-7(2) 6-2 |
| clay | Serna 1 - 1 Schiessl |
| 2025 | Serna 0 - 1 Schiessl |
| 2022 | Serna 1 - 0 Schiessl |
140 wins, 95 losses since 2021 (59.6%).
Last matches: D V D V V
142 wins, 108 losses since 2021 (56.8%).
Last matches: D V V D D
Level, 1 wins each over 2 singles meetings since 2022.
On 23/01/2025, at M15 Santiago (Round 2): Joao Eduardo Schiessl won.