Stadium: Court 10 Round: 25 Ground: Clay
| ITF Chile F2 | 2017/11/26 13:00 | Tomas Gerini v Naim A J Saavedra | 6-2,6-3 |
| ITF Chile F2 | 2017/11/25 13:00 | Tomas Gerini v Nicolas Bruna | 7-6,2-6,6-0 |
| ITF Chile F1 | 2017/11/22 17:00 | David Fleming v Tomas Gerini | 6-3,1-6,7-6 |
| ITF Argentina F9 | 2017/11/15 15:50 | Juan Ignacio Galarza v Tomas Gerini | 6-2,6-0 |
| ITF Argentina F9 | 2017/11/14 12:00 | Tomas Gerini v Agustin Suarez Gonzalez | 5-7,6-3,7-5 |
| ITF Argentina F9 | 2017/11/13 12:00 | Tomas Gerini v Tomas Reche | 6-1,6-0 |
| ITF Argentina F8 | 2017/11/05 14:30 | Tomas Gerini v Tomas Farjat | 3-6,4-6 |
| ITF Argentina F8 | 2017/11/04 12:00 | Tomas Gerini v Nicolas Zaidman | 5-7,6-4,6-3 |
| ITF Chile F1 | 2017/11/21 14:30 | Juan Pablo Varillas v Luca Gelhardt | 4-6,6-3,6-1 |
| Challenger Santiago 2 Qual | 2017/11/11 13:00 | Nicolas Acevedo v Luca Gelhardt | 6-2,7-5 |
| ITF Egypt F28 | 2017/10/04 18:55 | Luca Gelhardt v Kirill Kivattsev | 2-6,3-6 |
| ITF Egypt F27 | 2017/09/26 14:00 | Luca Gelhardt v Francesco Vilardo | 6-7,1-6 |
| ITF Turkey F34 | 2017/09/12 10:30 | Luca Gelhardt v Shinta Fujii | 4-6,0-6 |
| ITF Turkey F33 | 2017/09/06 11:00 | Luca Gelhardt v Bastian Trinker | 3-6,3-6 |
| ITF Turkey F32 | 2017/09/01 12:50 | Renta Tokuda v Luca Gelhardt | 6-4,6-7,6-3 |
| ITF Turkey F32 | 2017/08/31 12:00 | Luca Gelhardt v Caio Silva | 4-6,7-5,6-3 |