Stadium: Clay 4 Round: 27 Ground: Hardcourt outdoor
| ITF Turkey F28 | 2018/09/20 08:50 | Walder, Jim v Luria, Emmanuel | 6-2,6-0 |
| ITF Turkey F28 | 2018/09/19 07:30 | Gilmore, Stratton v Walder, Jim | 3-6,0-6 |
| ITF Turkey F28 | 2018/09/17 07:30 | Walder, Jim v Schranz, Bernie | 6-2,6-4 |
| ITF Turkey F28 | 2018/09/16 07:30 | Alekseenko, Gleb v Walder, Jim | 1-6,1-6 |
| ITF Turkey F28 | 2018/09/15 07:30 | Kargin, Kayra v Walder, Jim | 0-6,1-6 |
| ITF Germany F13 | 2018/08/19 08:00 | Walder, Jim v Walder, Jordi | 0-6,6-2,1-6 |
| Turkey F14, Singles Qualifying | 2018/04/07 09:30 | Orlando Luz v Walder, Jim | 6-1,6-1 |
| ITF Turkey F13 | 2018/03/31 08:30 | Walder, Jim v Gerini, Tomas | 2-6,1-6 |
| ITF Turkey F28 | 2018/09/20 09:10 | Walder, Jordi v Perchicot, Mathieu | 4-6,2-6 |
| ITF Turkey F28 | 2018/09/19 09:50 | Koray Kirci v Perchicot, Mathieu | 3-6,2-6 |
| ITF Spain F27 | 2018/09/10 17:45 | Lopez San Martin, Alvaro v Perchicot, Mathieu | 6-3,6-1 |
| ITF Netherlands F6 | 2018/09/01 11:15 | Perchicot, Mathieu v Nik Razborsek | 4-6,3-6 |
| ITF Netherlands F6 | 2018/08/31 14:00 | Botic Van De Zandschulp v Perchicot, Mathieu | 1-6,2-6 |
| ITF Netherlands F6 | 2018/08/30 08:00 | Wojcik, Yann v Perchicot, Mathieu | 1-6,6-3,3-6 |
| ITF Netherlands F6 | 2018/08/28 08:00 | Schroll, Philipp v Perchicot, Mathieu | 2-6,5-7 |
| ITF Netherlands F5 | 2018/08/22 11:20 | Manuel Guinard v Perchicot, Mathieu | 3-6,6-3,6-4 |