Stadium: Court 3 Round: 45 Ground: Hardcourt indoor
| Challenger Cary | 2018/09/09 14:00 | Jeffrey John Wolf v Strong Kirchheimer | 6-4,4-6,6-2 |
| Challenger Cary | 2018/09/08 16:00 | Strong Kirchheimer v Pablo Vivero Gonzalez | 6-3,3-6,6-2 |
| Challenger Chicago | 2018/09/02 19:25 | Jared Hiltzik v Strong Kirchheimer | 7-5,7-6 |
| ITF USA F23 | 2018/08/17 14:00 | Strong Kirchheimer v Sekou Bangoura | 6-7,2-6 |
| ITF USA F23 | 2018/08/16 16:05 | Strong Kirchheimer v Luis Patino | 6-3,6-2 |
| ITF USA F23 | 2018/08/14 14:00 | Strong Kirchheimer v Brian Shi | 6-1,7-6 |
| ITF USA F22 | 2018/08/09 17:05 | Strong Kirchheimer v Axel Geller | 6-4,3-6,2-6 |
| ITF USA F22 | 2018/08/08 18:35 | Strong Kirchheimer v Colin Markes | 6-3,7-6 |
| Challenger Cary | 2018/09/09 18:00 | James Duckworth v Blake Ellis | 7-6,6-2 |
| Challenger Cary | 2018/09/08 20:20 | Blake Ellis v Tom Jomby | 7-6,4-6,6-2 |
| Challenger Gwangju | 2018/08/15 07:50 | Makoto Ochi v Blake Ellis | 7-5,6-1 |
| Challenger Jinan | 2018/08/05 02:00 | Manish Sureshkumar v Blake Ellis | 6-2,6-2 |
| Challenger Jinan | 2018/08/04 03:20 | Renlong Pang v Blake Ellis | 3-6,3-6 |
| Challenger Chengdu | 2018/07/31 04:40 | Roman Safiullin v Blake Ellis | 6-3,7-6 |
| Challenger Chengdu Qual | 2018/07/29 05:40 | Hiroyasu Ehara v Blake Ellis | 3-6,3-6 |
| Challenger Chengdu Qual | 2018/07/28 09:15 | Blake Ellis v Vasko Mladenov | 7-5,6-2 |