Stadium: Court 1 Round: 62 Ground: Clay
| ITF M15 Santo Domingo | 2022/11/22 13:30 | Ondrej Horak v Shu Matsuoka | 6-4,6-3 |
| ITF M15 Monastir | 2022/06/29 08:00 | Mathieu Scaglia v Shu Matsuoka | 6-1,6-2 |
| ITF M15 Monastir | 2022/06/27 08:30 | Shu Matsuoka v Zi Hui Chen | 6-4,6-1 |
| ITF M15 Monastir | 2022/06/26 11:30 | Federico Salomone v Shu Matsuoka | 5-7,5-7 |
| ITF M15 Monastir | 2022/06/12 11:30 | Shu Matsuoka v Mohamed Ali Abibsi | 4-6,4-6 |
| ITF M15 Sunrise | 2022/04/11 15:00 | Shu Matsuoka v Joshua Sheehy | 3-6,1-6 |
| UTR Pro Tennis Series Florida | 2021/09/11 15:00 | Shu Matsuoka v Patrick Daciek | 4-6,4-6 |
| UTR Pro Tennis Series Florida | 2021/09/10 16:00 | Michal Lusovsky v Shu Matsuoka | 4-6,6-3,6-4 |
| ITF M25 Most | 2023/05/21 09:00 | Stepan Pecak v Andrin Casanova | 6-1,6-4 |
| ITF M25 Prague | 2023/05/15 11:00 | Illya Beloborodko v Stepan Pecak | 6-2,7-6 |
| ITF M15 Osijek | 2023/04/30 11:00 | Stepan Pecak v Lucio Carnevalle | 2-6,2-6 |
| ITF M25 Trnava | 2023/03/27 10:30 | Stepan Pecak v Adam Jurajda | 7-6,2-6,9-11 |
| ITF M25 Quinta Do Lago | 2023/03/08 12:00 | Stepan Pecak v Pijus Vaitiekunas | 5-7,4-6 |
| ITF M25 Quinta Do Lago | 2023/03/07 10:30 | Nico Hornitschek v Stepan Pecak | 4-6,4-6 |
| ITF M25 Loule | 2023/02/27 10:00 | Adria Soriano Barrera v Stepan Pecak | 6-2,6-1 |
| ITF M25 Loule | 2023/02/26 10:00 | Stepan Pecak v Batiste Guerra | 6-2,5-7,10-8 |