Stadium: 7 Tennis Klenert Round: 62 Ground: Clay
| ITF Germany F12 | 2018/08/12 16:15 | Lucas Gerch v Harajchi, Aria | 6-2,6-2 |
| ITF Germany F12 | 2018/08/12 10:30 | Lucas Gerch v Steinorth, Torben | 4-6,6-0,6-1 |
| ITF Germany F9 | 2018/07/24 17:05 | Ehrat, Sandro v Lucas Gerch | 6-2,6-3 |
| ITF Germany F9 | 2018/07/23 10:00 | Lucas Gerch v Daljev, Pavle | 6-2,6-3 |
| ITF Germany F9 | 2018/07/22 11:00 | Lucas Gerch v Minakov, Mikhail | 6-3,6-0 |
| ITF Germany F9 | 2018/07/22 08:00 | Lucas Gerch v Lucini, Federico | 6-3,6-3 |
| Germany F8, Singles | 2018/07/18 11:25 | Lucas Gerch v Olaso, Guillermo | 2-6,3-6 |
| ITF Germany F8 Qual | 2018/07/16 13:45 | Walterscheid-Tukic, Nikolas v Lucas Gerch | 4-6,4-6 |
| ITF Germany F12 | 2018/08/12 15:00 | Lopez, Luis Humberto v Kunz, Giordan | 6-7,1-6 |
| ITF Germany F12 | 2018/08/12 10:30 | Kunz, Giordan v Bybel, Nicholas | 7-6,6-0 |
| ITF Austria F6 | 2018/08/07 13:15 | Marco Miceli v Kunz, Giordan | 6-0,6-4 |
| ITF Austria F6 | 2018/08/05 11:40 | Derdoy, Felipe v Kunz, Giordan | 4-6,1-6 |
| ITF Austria F6 | 2018/08/04 11:30 | Niklas Waldner v Kunz, Giordan | 1-6,3-6 |
| ITF Germany F9 | 2018/07/22 08:00 | Kunz, Giordan v Speziali, Maurizio | 4-6,2-6 |
| ITF Germany F7 | 2018/07/11 14:35 | Mats Rosenkranz v Kunz, Giordan | 6-3,6-2 |
| ITF Germany F7 | 2018/07/08 10:00 | Penzkofer, Fabian v Kunz, Giordan | 6-3,3-6,3-6 |