Stadium: Center Court A Round: 25 Ground: Hardcourt outdoor
| ITF M25 Sapporo | 2024/09/06 03:00 | Jacob Brumm v Daisuke Sumizawa | 6-2,4-6,4-6 |
| ITF M25 Sapporo | 2024/09/05 01:00 | Makoto Ochi v Jacob Brumm | 5-7,3-6 |
| ITF M25 Sapporo | 2024/09/03 02:50 | Takuya Kumasaka v Jacob Brumm | 5-7,3-6 |
| ITF M15 Huamantla | 2024/08/02 16:30 | Peter Bertran v Jacob Brumm | 4-6,6-0,6-3 |
| ITF M15 Huamantla | 2024/08/01 15:00 | Alan Sau Franco v Jacob Brumm | 4-6,2-6 |
| ITF M15 Huamantla | 2024/07/30 17:35 | Luis Carlos Alvarez Valdes v Jacob Brumm | 2-6,0-6 |
| ITF M15 Huamantla | 2024/07/26 15:00 | Peter Bertran v Jacob Brumm | 6-4,6-3 |
| ITF M15 Huamantla | 2024/07/25 15:00 | Juan Sebastian Osorio v Jacob Brumm | 0-6,5-7 |
| ITF M25 Sapporo | 2024/09/06 03:50 | Hikaru Shiraishi v Naoki Nakagawa | 7-6,6-7,1-6 |
| ITF M25 Sapporo | 2024/09/05 01:00 | Hikaru Shiraishi v Kousuke Ogura | 3-6,6-1,6-3 |
| ITF M25 Sapporo | 2024/09/03 01:00 | Hikaru Shiraishi v Yuki Mochizuki | 6-2,5-7,6-2 |
| ITF M25 Taipei | 2024/08/06 02:00 | Arthur Weber v Hikaru Shiraishi | 6-2,6-2 |
| ITF M25 Taipei | 2024/08/01 03:45 | Arthur Weber v Hikaru Shiraishi | 6-2,7-5 |
| ITF M25 Taipei | 2024/07/31 02:00 | Hikaru Shiraishi v Taiyo Yamanaka | 6-4,6-2 |
| ITF M15 Tokyo | 2024/07/11 01:50 | Woobin Shin v Hikaru Shiraishi | 6-4,6-4 |
| ITF M15 Tokyo | 2024/07/10 04:10 | Tatsuma Ito v Hikaru Shiraishi | 6-4,6-7,6-7 |