Stadium: Court 9 Round: 25 Ground: Hardcourt outdoor
| ITF USA F28B | 2018/10/21 15:00 | Boris Butulija v Tsygura, Kyrylo | 3-6,4-6 |
| ITF Kazakhstan F8 | 2018/09/26 04:00 | Fayziev, Sanjar v Boris Butulija | 7-5,6-1 |
| ITF Kazakhstan F8 | 2018/09/25 05:50 | Boris Butulija v Klimov, Daniil | 7-6,6-0 |
| ITF Kazakhstan F8 | 2018/09/24 03:30 | Boris Butulija v Skindzer, Zhan | 6-1,6-1 |
| ITF Kazakhstan F8 | 2018/09/23 05:30 | Boris Butulija v Bardzin, A. | 6-3,6-7,6-2 |
| Kazakhstan F6, Singles | 2018/09/12 05:35 | van Beem, Colin v Boris Butulija | 6-2,6-2 |
| Kazakhstan F6, Singles | 2018/09/11 09:55 | Korolev, Vladimir v Boris Butulija | 3-6,5-7 |
| Serbia F5, Singles | 2018/09/06 08:00 | Fabian Marozsan v Boris Butulija | 3-6,7-5,6-2 |
| Challenger Calgary | 2018/10/13 17:15 | Garanganga, Takanyi v Strong Kirchheimer | 7-6,6-3 |
| Challenger Fairfield | 2018/10/06 17:00 | Mitchell Krueger v Strong Kirchheimer | 7-6,6-4 |
| ITF USA F26 | 2018/09/29 18:00 | Niki, Takuto v Strong Kirchheimer | 3-6,6-1,6-3 |
| ITF USA F26 | 2018/09/28 18:50 | C. Oosterbaan, Paul v Strong Kirchheimer | 2-6,3-6 |
| ITF USA F26 | 2018/09/27 17:00 | Tim Ruehl v Strong Kirchheimer | 1-6,3-6 |
| ITF USA F26 | 2018/09/26 19:45 | Lovett, Korey v Strong Kirchheimer | 5-7,3-6 |
| Challenger Columbus | 2018/09/17 15:40 | Song, Evan v Strong Kirchheimer | 7-5,3-6,6-3 |
| Challenger Columbus | 2018/09/16 15:55 | Seelig, Kyle v Strong Kirchheimer | 6-4,2-6,6-7 |