Stadium: Court 1 Round: 29 Ground: Clay
| Challenger Champaign | 2018/11/15 18:00 | Blaz Rola v Sekou Bangoura | 7-6,6-3 |
| Challenger Champaign | 2018/11/14 16:00 | Alafia Ayeni v Sekou Bangoura | 7-6,2-6,3-6 |
| Challenger Charlottesville | 2018/10/27 15:25 | Sekou Bangoura v Evan Song | 6-3,6-7,4-6 |
| Challenger Calgary | 2018/10/13 19:50 | Sekou Bangoura v Tom Fawcett | 5-7,4-6 |
| Challenger Fairfield | 2018/10/06 20:30 | Kevin King v Sekou Bangoura | 6-4,4-6,6-3 |
| Challenger Monterrey | 2018/10/02 18:00 | Gonzalo Escobar v Sekou Bangoura | 6-4,6-3 |
| Challenger Monterrey | 2018/10/01 16:00 | Sekou Bangoura v Gonzalo Escobar | 3-6,6-7 |
| Challenger Monterrey | 2018/09/30 16:00 | Sekou Bangoura v Nick Chappell | 6-1,6-2 |
| Challenger Buenos Aires | 2018/11/11 20:15 | Pedro Sakamoto v Gonzalo Villanueva | 5-7,6-4,2-6 |
| Challenger Buenos Aires | 2018/11/11 16:10 | Pedro Sakamoto v Tomas Farjat | 6-3,6-3 |
| Challenger Montevideo | 2018/11/03 13:00 | Pedro Sakamoto v Genaro Alberto Olivieri | 2-6,0-6 |
| Challenger Guayaquil Qual | 2018/10/27 16:00 | Pedro Sakamoto v Federico Zeballos | 6-1,6-7,2-6 |
| Challenger Lima | 2018/10/20 21:20 | Tomas Barrios Vera v Pedro Sakamoto | 6-4,6-3 |
| Challenger Campinas | 2018/09/30 13:00 | Nicolas Alvarez v Pedro Sakamoto | 6-3,7-6 |
| Challenger Campinas | 2018/09/29 13:55 | Guillermo Duran v Pedro Sakamoto | 1-6,2-6 |
| ITF Poland F8 | 2018/08/23 09:00 | Pedro Sakamoto v Petr Nouza | 3-6,3-6 |