Level, 1 wins each over 2 singles meetings since 2025. Last meeting on 21/07/2026 at Tampere Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 21/07/2026 | Tampere Challenger | Round 1 | clay | Justo | 3-6 1-6 |
| 11/03/2025 | Santiago Challenger | Round 1 | clay | Olivieri | 2-6 7-6(3) 5-5 |
| clay | Olivieri 1 - 1 Justo |
| 2026 | Olivieri 0 - 1 Justo |
| 2025 | Olivieri 1 - 0 Justo |
175 wins, 167 losses since 2021 (51.2%).
Last matches: D D V V D
174 wins, 102 losses since 2021 (63.0%).
Last matches: D V D V V
Level, 1 wins each over 2 singles meetings since 2025.
On 21/07/2026, at Tampere Challenger (Round 1): Guido Ivan Justo won 3-6 1-6.