Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF Germany F5 | 2018/06/29 15:00 | Tim Ruehl v Dimitriy Voronin | 6-4,6-4 |
| ITF Germany F5 | 2018/06/28 13:30 | Christopher Heyman v Tim Ruehl | 6-3,6-7,1-6 |
| ITF Germany F5 | 2018/06/27 11:30 | Tim Ruehl v Nikita Mashtakov | 7-5,4-6,7-5 |
| ITF Germany F5 | 2018/06/25 13:00 | Mateusz Terczynski v Tim Ruehl | 6-2,2-6,3-6 |
| ITF Germany F5 | 2018/06/24 10:00 | Georgii Kravchenko v Tim Ruehl | 6-7,1-6 |
| ITF USA F32 | 2017/09/24 17:00 | Samuel Shropshire v Tim Ruehl | 3-6,6-3,6-1 |
| ITF USA F30 | 2017/09/10 16:00 | Tim Ruehl v Thibault Forget | 4-6,4-6 |
| ITF USA F30 | 2017/09/09 19:30 | Tim Ruehl v Piers Foley | 6-1,6-7,6-0 |
| ITF USA F18 | 2018/06/29 15:30 | Jordi Arconada v Strong Kirchheimer | 7-6,5-7,6-3 |
| ITF USA F18 | 2018/06/28 17:00 | Axel Nefve v Strong Kirchheimer | 1-6,1-6 |
| ITF USA F18 | 2018/06/27 21:00 | Temur Ismailov v Strong Kirchheimer | 2-6,2-6 |
| ITF USA F15 | 2018/06/21 14:00 | Strong Kirchheimer v Karue Sell | 6-3,1-6,4-6 |
| ITF USA F15 | 2018/06/19 17:30 | Sem Verbeek v Strong Kirchheimer | 3-6,6-4,3-6 |
| ITF USA F13 | 2018/06/14 14:40 | Ryan Peniston v Strong Kirchheimer | 7-6,7-6 |
| ITF USA F13 | 2018/06/12 15:40 | Strong Kirchheimer v Samuel Monette | 6-3,7-5 |
| Challenger Savannah | 2018/05/01 20:00 | Reilly Opelka v Strong Kirchheimer | 6-4,6-3 |