Stadium: Center Court A Round: 25 Ground: Hardcourt outdoor
| ITF M25 Pensacola | 2024/05/15 17:35 | Bernard Tomic v Jacob Brumm | 3-6,6-4,6-2 |
| Challenger Porto Alegre | 2024/04/28 16:30 | Jacob Brumm v Igor Gimenez | 2-6,2-6 |
| Challenger Concepcion | 2024/04/22 14:30 | Jose Pereira v Jacob Brumm | 6-0,6-3 |
| Challenger Concepcion | 2024/04/21 16:00 | Bautista De La Pena v Jacob Brumm | 2-6,1-6 |
| Challenger San Miguel de Tucuman | 2024/04/16 13:00 | Jacob Brumm v Felix Corwin | 1-6,3-6 |
| Challenger Merida | 2024/03/20 20:50 | Jacob Brumm v Nick Hardt | 1-6,3-6 |
| Challenger Merida | 2024/03/20 00:00 | Oliver Crawford v Jacob Brumm | 6-7,6-2,3-6 |
| Challenger Merida | 2024/03/18 19:00 | Jacob Brumm v Rodolfo Jauregui Sainz De Rozas | 6-2,6-1 |
| Challenger Taipei | 2024/05/13 03:30 | James Trotter v Hikaru Shiraishi | 4-6,6-3,6-1 |
| Challenger Taipei | 2024/05/12 03:00 | Yan Cheng Chen v Hikaru Shiraishi | 4-6,6-7 |
| ITF M15 Tsukuba | 2024/03/31 02:30 | Hikaru Shiraishi v Kokoro Isomura | 6-1,6-3 |
| ITF M15 Tsukuba | 2024/03/30 01:25 | Hikaru Shiraishi v Yi Zhou | 6-2,6-4 |
| ITF M15 Tsukuba | 2024/03/29 06:45 | Yunseong Chung v Hikaru Shiraishi | 6-2,4-6,4-6 |
| ITF M15 Tsukuba | 2024/03/28 04:20 | Kousuke Ogura v Hikaru Shiraishi | 2-6,2-6 |
| ITF M15 Tsukuba | 2024/03/27 01:00 | Yusuke Kusuhara v Hikaru Shiraishi | 3-6,2-6 |
| ITF M15 Nishi-Tokyo | 2024/03/24 02:00 | Hikaru Shiraishi v Duckhee Lee | 6-4,7-6 |