Stadium: Grandstand Round: 24 Ground: Hardcourt outdoor
| ATP Stuttgart | 2025/06/09 13:00 | Matteo Arnaldi v Jan-Lennard Struff | 4-6,4-6 |
| French Open | 2025/05/29 12:45 | Flavio Cobolli v Matteo Arnaldi | 6-3,6-3,6-7,6-1 |
| French Open | 2025/05/27 15:05 | Matteo Arnaldi v Felix Auger Aliassime | 5-7,2-6,6-3,6-4,6-2 |
| ATP Geneva | 2025/05/22 17:30 | Matteo Arnaldi v Novak Djokovic | 4-6,4-6 |
| ATP Geneva | 2025/05/21 12:35 | Matteo Arnaldi v Fabian Marozsan | 6-3,7-6 |
| ATP Geneva | 2025/05/19 13:25 | Matteo Arnaldi v Hugo Gaston | 6-7,6-4,6-4 |
| ATP Rome | 2025/05/08 09:00 | Matteo Arnaldi v Roberto Bautista-Agut | 4-6,3-6 |
| ATP Madrid | 2025/05/01 15:30 | Jack Draper v Matteo Arnaldi | 6-0,6-4 |
| ATP Halle | 2025/06/16 12:00 | Daniel Altmaier v Daniil Medvedev | 3-6,3-6 |
| French Open | 2025/06/01 16:25 | Frances Tiafoe v Daniel Altmaier | 6-3,6-4,7-6 |
| French Open | 2025/05/30 14:40 | Hamad Medjedovic v Daniel Altmaier | 6-4,3-6,3-6,2-6 |
| French Open | 2025/05/28 09:00 | Vit Kopriva v Daniel Altmaier | 2-6,6-4,3-6,5-7 |
| French Open | 2025/05/26 11:35 | Daniel Altmaier v Taylor Fritz | 7-5,3-6,6-3,6-1 |
| ATP Hamburg | 2025/05/20 16:30 | Daniel Altmaier v Felix Auger Aliassime | 3-6,3-6 |
| Challenger Turin | 2025/05/17 13:00 | Daniel Altmaier v Alexander Bublik | 2-6,4-6 |
| Challenger Turin | 2025/05/16 15:00 | Flavio Cobolli v Daniel Altmaier | 3-6,5-7 |