Level, 3 wins each over 6 singles meetings since 2021. Last meeting on 23/04/2026 at Mutua Madrid Open - Madrid.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 23/04/2026 | Mutua Madrid Open - Madrid | Round 1 | clay | Cerundolo | 4-6 4-6 |
| 10/02/2026 | Argentina Open - Buenos Aires | Round 1 | clay | Cerundolo | 2-6 2-6 |
| 15/05/2025 | Turin Challenger | Round 2 | clay | Altmaier | 3-6 2-6 |
| 05/09/2021 | Como Challenger | Semi-final | clay | Cerundolo | 4-6 0-2 |
| 21/08/2021 | Luedenscheid Challenger | Semi-final | clay | Altmaier | 6-2 7-6(4) |
| 15/02/2021 | Concepcion Challenger | Round 1 | clay | Altmaier | 4-6 6-2 6-1 |
| clay | Altmaier 3 - 3 Cerundolo |
| 2026 | Altmaier 0 - 2 Cerundolo |
| 2025 | Altmaier 1 - 0 Cerundolo |
| 2021 | Altmaier 2 - 1 Cerundolo |
193 wins, 173 losses since 2021 (52.7%).
Last matches: D D V D V
235 wins, 148 losses since 2021 (61.4%).
Last matches: D D V V D
Level, 3 wins each over 6 singles meetings since 2021.
On 23/04/2026, at Mutua Madrid Open - Madrid (Round 1): Juan Manuel Cerundolo won 4-6 4-6.