Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Vila Real de Santo Antonio | 2023/02/12 09:00 | Alvaro Peiro Serrano v Miguel Simao | 6-1,6-1 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/09 10:00 | Gabriele Piraino v Alvaro Peiro Serrano | 6-1,6-1 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/07 11:45 | Luka Novakovic v Alvaro Peiro Serrano | 6-2,6-7,6-10 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/06 10:00 | Andre Stewart v Alvaro Peiro Serrano | 4-6,2-6 |
| ITF M25 Madrid | 2022/12/05 12:30 | Alvaro Peiro Serrano v Iker Urribarrens | 6-1,0-6,9-11 |
| Challenger Valencia | 2022/11/20 10:30 | Salvatore Caruso v Alvaro Peiro Serrano | 6-3,6-0 |
| ITF M15 Melilla | 2022/09/22 14:55 | Alvaro Peiro Serrano v Federico Agustin Gomez | 2-6,4-6 |
| ITF M15 Melilla | 2022/09/20 08:00 | Imran Sibille v Alvaro Peiro Serrano | 4-6,0-6 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/09 10:00 | Ryotaro Matsumura v Simon Beaupain | 3-6,2-6 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/07 10:00 | Ryotaro Matsumura v Francisco Vilaca | 6-1,6-0 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/06 10:00 | Ryotaro Matsumura v Manuel Almeida | 6-1,6-1 |
| ITF M15 Bhilai | 2022/11/26 04:30 | Vladyslav Orlov v Ryotaro Matsumura | 6-1,6-2 |
| ITF M15 Bhilai | 2022/11/25 04:30 | Rishi Reddy v Ryotaro Matsumura | 2-6,6-7 |
| ITF M15 Bhilai | 2022/11/24 04:00 | Ryotaro Matsumura v Nitin Kumar Sinha | 4-6,6-0,6-4 |
| ITF M15 Bhilai | 2022/11/22 04:00 | Ryotaro Matsumura v Shourya Manik | 6-2,6-1 |
| ITF M25 Mumbai | 2022/11/16 04:00 | Ryotaro Matsumura v Arthur Weber | 0-6,0-6 |