Stadium: Court 10 Round: 62 Ground: Clay
| ITF M15 Melilla | 2022/09/19 10:25 | Gabriele Pennaforti v Samuel M Arjona | 6-2,0-6,11-9 |
| ITF M15 Melilla | 2022/09/18 08:00 | Ruari McLennan v Samuel M Arjona | 0-6,1-6 |
| ITF M25 Madrid | 2022/09/11 11:00 | Pablo Manzano Lapuerta v Samuel M Arjona | 6-3,6-0 |
| ITF M25 Madrid | 2022/09/05 07:30 | Samuel M Arjona v Darius Florin Pop | 3-6,6-1,4-10 |
| ITF M25 Oviedo | 2022/08/29 08:00 | Samuel M Arjona v Pablo Masjuan Ginel | 6-7,4-6 |
| ITF M25 Oviedo | 2022/08/28 12:15 | Samuel M Arjona v Nicolas Garcia Torrealba | 6-0,6-1 |
| ITF M25 Santander | 2022/08/21 12:00 | Pablo Masjuan Ginel v Samuel M Arjona | 6-0,6-2 |
| ITF M15 Xativa | 2022/08/02 07:00 | Javier Molino v Samuel M Arjona | 6-1,6-0 |
| ITF M25 Santa Margherita | 2022/10/09 11:00 | Stefanos Sakellaridis v Ryusuke Horiuchi | 6-0,6-2 |
| ITF M25 Kashiwa | 2022/09/27 01:00 | Rio Noguchi v Ryusuke Horiuchi | 6-3,6-3 |
| ITF M25 Kashiwa | 2022/09/26 03:20 | Ryusuke Horiuchi v Maximus Kawabata | 6-1,6-0 |
| ITF M25 Sapporo | 2022/09/09 02:25 | Tatsuma Ito v Ryusuke Horiuchi | 6-3,6-2 |
| ITF M25 Sapporo | 2022/09/08 01:00 | Ko Suzuki v Ryusuke Horiuchi | 2-6,6-3,3-6 |
| ITF M25 Sapporo | 2022/09/07 01:50 | Ryusuke Horiuchi v Rimpei Kawakami | 2-6,7-6,6-4 |
| ITF M25 Sapporo | 2022/09/04 02:30 | Ryusuke Horiuchi v Yusei Fukuoka | 6-0,6-4 |
| ITF M25 Sapporo | 2022/08/30 01:00 | Ryusuke Horiuchi v Tatsuma Ito | 3-6,1-6 |