Stadium: Court 3 Round: 45 Ground: Clay
| ITF M15 Antalya | 2019/02/01 08:45 | Wilson Leite v Georg Winkler | 7-6,6-2 |
| ITF M15 Antalya | 2019/01/27 09:55 | Georg Winkler v Tom Fawcett | 6-7,7-6,2-10 |
| ITF Italy F34 | 2018/10/31 12:00 | Marco Bortolotti v Georg Winkler | 6-2,6-3 |
| ITF Italy F34 | 2018/10/30 12:50 | Mike Loccisano v Georg Winkler | 5-7,3-6 |
| ITF Italy F33 | 2018/10/24 16:15 | Georg Winkler v Marc Giner | 5-7,6-2,2-6 |
| ITF Italy F33 | 2018/10/23 13:55 | Alvaro Lopez San Martin v Georg Winkler | 6-2,3-6,6-7 |
| ITF Italy F33 | 2018/10/21 12:00 | Mircea-Alexandru Jecan v Georg Winkler | 3-6,6-3,6-2 |
| ITF Italy F33 | 2018/10/20 11:00 | Sid Donarski v Georg Winkler | 1-6,3-6 |
| ITF M15 Antalya | 2019/03/11 07:15 | Jim Walder v Alon Elia | 1-6,6-7 |
| ITF Qatar F6 | 2018/12/16 15:05 | Jim Walder v Jesper De Jong | 4-6,2-6 |
| ITF Qatar F6 | 2018/12/15 11:25 | Jim Walder v Andrew Robinson | 6-0,6-0 |
| ITF Qatar F5 | 2018/12/08 09:55 | Jim Walder v Tom Pisane | 7-5,4-6,1-6 |
| ITF Germany F16 | 2018/10/21 15:00 | Jim Walder v Pelle Boerma | 6-3,4-6,4-6 |
| ITF Turkey F30 | 2018/10/01 07:30 | Nicholas Horton v Jim Walder | 6-3,6-0 |
| ITF Turkey F30 | 2018/09/30 07:00 | Noah Prehn v Jim Walder | 3-6,5-7 |
| ITF Turkey F30 | 2018/09/29 07:00 | Jim Walder v Michelangelo Endrizzi | 6-2,6-1 |