Stadium: Centre Court Round: 62 Ground: Hardcourt outdoor
| ITF Brazil F3 | 2016/07/11 12:00 | Iamachkine, Pedro v Halmenschlager Reis, Ighor | 6-1,6-1 |
| ITF - M15 Manacor | 2022/01/05 13:00 | Felix Einig v Iamachkine, Pedro | 3-6,7-5,6-1 |
| ITF - M15 Manacor | 2022/01/04 10:00 | Iamachkine, Pedro v Lima-Perez, Jeremias | 6-1,6-0 |
| ITF M15 Cairo | 2021/12/09 09:05 | Iamachkine, Pedro v Niklas Schell | 3-6,3-6 |
| ITF M15 Cairo | 2021/12/02 08:00 | Iamachkine, Pedro v Niklas Schell | 4-6,7-6,3-6 |
| ITF M15 Cairo | 2021/12/01 11:20 | Lo, Chien Hsun v Iamachkine, Pedro | 6-3,4-6,4-6 |
| ITF M15 Cairo | 2021/11/30 10:00 | Iamachkine, Pedro v Rudiukov, Ilya | 6-1,5-7,10-7 |
| ITF M15 Cairo | 2021/11/29 09:00 | Iamachkine, Pedro v Mazzeo, Antonio | 6-1,6-0 |
| ITF M15 Cairo | 2021/11/22 08:00 | Iamachkine, Pedro v Mazzeo, Antonio | 6-0,2-6,6-10 |
| ITF - M15 Torello | 2022/02/27 11:00 | Lluc Mir Anglada v Halmenschlager Reis, Ighor | 6-2,4-6,6-10 |
| ITF M25 Villena | 2022/01/30 13:30 | Halmenschlager Reis, Ighor v Serra Sanchez, Nacho | 2-6,6-2,8-10 |
| ITF M25 Aparecida De Goiania | 2021/11/07 14:00 | Sean Hess v Halmenschlager Reis, Ighor | 7-6,6-1 |
| ITF M15 Brasilia | 2021/11/01 12:00 | Halmenschlager Reis, Ighor v Stefani Figlia, B. | 6-7,4-6 |
| ITF M25 Rio do Sul | 2021/10/18 19:50 | Bruno Fernandez v Halmenschlager Reis, Ighor | 6-4,6-4 |
| ITF M15 Recife | 2021/09/20 13:00 | Halmenschlager Reis, Ighor v Lorenzo Esquici | 4-6,5-7 |
| Sao Jose Do Rio Preto, Singles M-ITF-BRA-03A | 2019/06/17 16:00 | Igor Gimenez v Halmenschlager Reis, Ighor | 6-3,6-3 |
| ITF Brazil F4 Qual | 2018/05/13 12:00 | Halmenschlager Reis, Ighor v Matos, Diego | 2-6,2-6 |