Stadium: Stadium Court 2 Round: 54 Ground: Clay
| ITF M15 - Rochester | 2019/06/24 17:00 | Colin Markes v Nevin Arimilli | 5-7,7-6,10-8 |
| ITF M25 - Tulsa | 2019/06/20 19:10 | Colin Markes v Alexander Sarkissian | 6-3,1-6,4-6 |
| ITF M25 - Tulsa | 2019/06/19 17:40 | Alexander Lebedev v Colin Markes | 3-6,5-7 |
| ITF M25 - Tulsa | 2019/06/18 17:40 | Colin Markes v Nicaise Muamba | 7-5,6-3 |
| ITF M25 - Tulsa | 2019/06/17 15:00 | Colin Markes v Bradley Frye | 6-4,6-4 |
| ITF USA F34 | 2018/11/26 22:25 | Colin Markes v Jenson Brooksby | 7-5,3-6,3-6 |
| ITF USA F34 | 2018/11/25 17:35 | Colin Markes v Jaime Bendeck | 7-6,6-0 |
| ITF USA F34 | 2018/11/24 18:30 | Colin Markes v Joseph Corse | 6-0,6-2 |
| ITF M15 - Rochester | 2019/06/24 17:00 | Ashwin R Sharma v Kyle Seelig | 0-6,2-6 |
| Challenger Columbus | 2019/01/07 21:00 | Kyle Seelig v Jelle Sels | 1-6,3-6 |
| ITF USA F33 | 2018/11/22 15:00 | Jack Findel-Hawkins v Kyle Seelig | 7-6,6-4 |
| ITF USA F33 | 2018/11/21 15:00 | Kyle Seelig v Michael Geerts | 6-1,6-3 |
| Challenger Columbus | 2018/09/16 15:55 | Kyle Seelig v Strong Kirchheimer | 6-4,2-6,6-7 |
| Challenger Columbus | 2018/09/15 14:00 | Alex Kobelt v Kyle Seelig | 4-6,2-6 |
| ITF USA F21 | 2018/08/01 16:30 | Maxime Cressy v Kyle Seelig | 7-6,7-6 |
| ITF USA F20 Qual | 2018/07/23 15:00 | Kyle Seelig v Joshua Ortlip | 0-6,1-6 |