Stadium: Clay Court 5 Round: 26 Ground: Hardcourt outdoor
| ITF Turkey F5 | 2018/02/06 07:30 | Collin Altamirano v Sefa Suluoglu | 6-0,6-0 |
| ITF USA F2 | 2018/01/14 19:00 | Emilio Gomez v Collin Altamirano | 1-6,5-7 |
| ITF USA F2 | 2018/01/13 19:00 | Kaichi Uchida v Collin Altamirano | 3-6,2-6 |
| ITF USA F2 | 2018/01/12 18:00 | Alex Rybakov v Collin Altamirano | 2-6,6-1,2-6 |
| ITF USA F2 | 2018/01/11 20:10 | Ronnie Schneider v Collin Altamirano | 3-6,6-4,1-6 |
| ITF USA F2 | 2018/01/11 00:10 | Collin Altamirano v Marcos Giron | 7-6,6-3 |
| ITF USA F1 Qual | 2018/01/01 20:30 | Collin Altamirano v Daniel Cukierman | 4-6,6-2,3-6 |
| ITF USA F1 Qual | 2017/12/31 17:00 | Collin Altamirano v Alessandro-D Ventre | 5-7,7-6,7-5 |
| ITF Turkey F5 | 2018/02/07 10:00 | Wilson Leite v Joao Pedro Sorgi | 6-4,5-7,6-2 |
| ITF Turkey F4 | 2018/01/31 08:00 | Nino Serdarusic v Wilson Leite | 6-0,6-1 |
| ITF Peru F2 | 2017/12/19 16:00 | Wilson Leite v Duilio Beretta | 2-6,6-7 |
| ITF Peru F1 | 2017/12/12 19:00 | Alejandro Mendoza v Wilson Leite | 1-6,7-6,7-6 |
| ITF Brazil F4 | 2017/11/27 15:00 | Alexandre Tsuchiya v Wilson Leite | 7-5,7-6 |
| ITF Brazil F2 | 2017/11/19 13:30 | Rafael Matos v Wilson Leite | 6-2,3-6,6-3 |
| ITF Brazil F2 | 2017/11/18 16:20 | Wilson Leite v Daniel Dutra Da Silva | 3-6,7-6,7-5 |
| ITF Brazil F2 | 2017/11/17 14:00 | Wilson Leite v Oscar Jose Gutierrez | 7-5,6-3 |