Stadion: Court 1 Round: 27 Ground: Hardcourt indoor
| Challenger - Champaign | 2018/11/14 22:00 | Peter Polansky v Blaz Rola | 3-6,4-6 |
| Challenger - Champaign | 2018/11/14 01:45 | Alexander Brown v Blaz Rola | 2-6,6-7 |
| Challenger - Knoxville | 2018/11/09 16:50 | Blaz Rola v Nikola Milojevic | 4-6,2-6 |
| Challenger - Knoxville | 2018/11/08 20:05 | Tennys Sandgren v Blaz Rola | 4-6,4-6 |
| Challenger - Knoxville | 2018/11/08 00:30 | Roberto Quiroz v Blaz Rola | 6-7,4-6 |
| Challenger - Charlottesville | 2018/10/31 16:50 | Tim Smyczek v Blaz Rola | 6-4,7-5 |
| Challenger - Las Vegas | 2018/10/28 20:10 | Thanasi Kokkinakis v Blaz Rola | 6-4,6-4 |
| Challenger - Las Vegas | 2018/10/27 17:30 | John-Patrick Smith v Blaz Rola | 3-6,5-7 |
| 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 - Columbus | 2018/09/17 19:45 | Sekou Bangoura v Michael Mmoh | 6-3,1-6,2-6 |