Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| Tsukuba, Singles Qualifying M-ITF-JPN-04A | 2024/03/28 03:20 | Ryotaro Taguchi v 신, 산후이 | 6-4,2-6,3-6 |
| Tsukuba, Singles Qualifying M-ITF-JPN-04A | 2024/03/27 06:35 | Jangjun Kim v Ryotaro Taguchi | 2-6,0-6 |
| Tsukuba, Singles Qualifying M-ITF-JPN-04A | 2024/03/25 06:00 | Ryotaro Taguchi v Koki Matsuda | 7-6,6-2 |
| Nishi-Tokyo, Singles M-ITF-JPN-02A | 2024/03/23 01:40 | Ryotaro Taguchi v 시라이시, 히카루 | 2-6,6-4,4-6 |
| Nishi-Tokyo, Singles M-ITF-JPN-02A | 2024/03/22 00:45 | 바이, 이앤 v Ryotaro Taguchi | 3-6,5-7 |
| Nishi-Tokyo, Singles M-ITF-JPN-02A | 2024/03/21 01:00 | Ryotaro Taguchi v Jeamoon Lee | 6-3,5-7,6-3 |
| Nishi-Tokyo, Singles M-ITF-JPN-02A | 2024/03/20 00:50 | Ryotaro Taguchi v 마사바야시, 토모히로 | 6-3,6-3 |
| Nishi-Tokyo, Singles M-ITF-JPN-02A | 2024/03/18 01:00 | Ryotaro Taguchi v 데 쿠이퍼, 줄리엔 | 6-2,6-4 |
| Tsukuba, Singles Qualifying M-ITF-JPN-04A | 2024/03/25 06:30 | 호, 레이 v Mattias Southcombe | 6-3,6-0 |
| Tsukuba, Singles Qualifying M-ITF-JPN-04A | 2024/03/24 01:00 | Mattias Southcombe v Leo Vithoontien | 7-6,6-3 |
| Nishi-Tokyo, Singles M-ITF-JPN-02A | 2024/03/18 03:30 | Mattias Southcombe v 야마나카, 타이요 | 3-6,4-6 |
| ITF M15 Hinode | 2024/03/11 01:00 | Yu Tanaka v Mattias Southcombe | 6-2,6-2 |
| ITF M15 Hinode | 2024/03/10 03:00 | Horiuchi, Ryusuke v Mattias Southcombe | 3-6,6-3,5-10 |
| ITF M15 Nakhon Si Thammarat | 2024/02/26 04:35 | Leo Vithoontien v Mattias Southcombe | 6-0,6-0 |
| ITF M15 Nakhon Si Thammarat Qual | 2024/02/25 04:00 | Suphawat Saeoui v Mattias Southcombe | 7-6,4-6,12-14 |
| ITF M15 Nakhon Si Thammarat Qual | 2024/02/18 03:55 | Mattias Southcombe v Crowther, Corban | 3-6,5-7 |