Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Louisville | 2024/10/08 17:20 | Jacob Brumm v Garrett Johns | 6-4,3-6,6-7 |
| ITF M25 Sapporo | 2024/09/13 01:00 | Yusuke Kusuhara v Jacob Brumm | 6-7,6-4,1-6 |
| ITF M25 Sapporo | 2024/09/12 00:50 | Yuta Kawahashi v Jacob Brumm | 4-6,2-6 |
| ITF M25 Sapporo | 2024/09/10 01:00 | Jacob Brumm v Hikaru Shiraishi | 6-1,6-3 |
| 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 M25 Harlingen | 2024/10/15 16:40 | Grant Lothringer v Avery Zavala | 7-5,6-2 |
| ITF M25 Harlingen | 2024/10/14 16:00 | Jacob I R Vasquez v Grant Lothringer | 6-7,2-6 |
| UTR Pro Manchester | 2024/07/13 15:30 | Edward Liao v Grant Lothringer | 7-6,7-6 |
| UTR Pro Manchester | 2024/07/12 17:13 | Grant Lothringer v Aaron Sandler | 2-6,3-5 |
| UTR Pro Manchester | 2024/07/10 19:30 | Grant Lothringer v Hank Trondson | 3-6,3-5 |
| UTR Pro Manchester | 2024/07/09 18:32 | Grant Lothringer v Daniel Sancho Arbizu | 6-4,4-6,6-4 |
| UTR Pro Manchester | 2024/07/08 16:30 | Daniel Kliebhan v Grant Lothringer | 3-6,4-5 |
| UTR Pro Charleston | 2024/06/16 16:00 | Ethan Silva v Grant Lothringer | 6-7,1-2 |