Stadium: Court 1 Round: 28 Ground: Hardcourt outdoor
| ITF USA F26 | 2018/09/28 17:00 | Kohen, Alan v Niki, Takuto | 6-7,4-6 |
| ITF USA F26 | 2018/09/27 17:00 | Emilio Nava v Niki, Takuto | 4-6,6-7 |
| ITF USA F26 | 2018/09/26 17:00 | Woldeab, Siem v Niki, Takuto | 2-6,2-6 |
| ITF USA F25 | 2018/09/20 20:25 | Niki, Takuto v Emilio Nava | 3-6,1-6 |
| ITF USA F25 | 2018/09/19 21:30 | Niki, Takuto v Zachary Svajda | 6-4,6-2 |
| Canada F7, Singles | 2018/09/13 15:00 | Pervolarakis, Michail v Niki, Takuto | 6-3,7-6 |
| Canada F7, Singles | 2018/09/12 15:50 | Maxime Cressy v Niki, Takuto | 6-7,1-6 |
| Canada F7, Singles | 2018/09/11 18:35 | Knight, Alexander v Niki, Takuto | 4-6,6-7 |
| 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 |
| Challenger Columbus | 2018/09/15 14:00 | Strong Kirchheimer v Blake Ellis | 6-1,6-4 |
| Challenger Cary | 2018/09/09 14:00 | Wolf, Jeffrey John v Strong Kirchheimer | 6-4,4-6,6-2 |
| Challenger Cary | 2018/09/08 16:00 | Strong Kirchheimer v Vivero Gonzalez, Pablo | 6-3,3-6,6-2 |