Stadium: Court 1 Round: 25 Ground: Clay
| ITF Turkey F7 | 2015/02/14 07:00 | Gomez, Lucas v Baltensperger, Raphael | 7-6,6-3 |
| ITF Switzerland F4 | 2018/08/29 09:15 | Elmar Ejupovic v Baltensperger, Raphael | 6-2,1-6,6-2 |
| ITF Switzerland F4 | 2018/08/27 14:05 | Louroi Martinez v Baltensperger, Raphael | 2-6,6-2,2-6 |
| ITF Germany F13 | 2018/08/21 08:00 | Baltensperger, Raphael v Ornago, Fabrizio | 5-7,2-6 |
| ITF Germany F9 | 2018/07/26 10:00 | Baltensperger, Raphael v Christoph Negritu | 1-6,7-5,1-6 |
| ITF Germany F9 | 2018/07/25 10:00 | Michon, Axel v Baltensperger, Raphael | 0-6,2-6 |
| ITF France F14 | 2018/07/18 13:50 | Baltensperger, Raphael v Nathan Seateun | 5-7,6-4,5-7 |
| ITF France F14 | 2018/07/16 13:00 | Baltensperger, Raphael v Pourroy, Loris | 6-2,6-1 |
| ITF Germany F7 | 2018/07/12 10:00 | Baltensperger, Raphael v Christoph Negritu | 6-4,5-7,0-6 |
| ITF Switzerland F4 | 2018/08/30 12:45 | Peter Heller v Gomez, Lucas | 6-3,6-4 |
| ITF Switzerland F4 | 2018/08/29 08:00 | Yannik Steinegger v Gomez, Lucas | 2-6,3-6 |
| ITF Switzerland F4 | 2018/08/28 08:00 | Gomez, Lucas v Tabrizi, Keivon | 6-1,6-1 |
| ITF Switzerland F3 | 2018/08/22 11:30 | Bossel, Adrien v Gomez, Lucas | 7-6,6-7,6-3 |
| Challenger Aptos | 2018/08/05 17:00 | Ward, Alexander v Gomez, Lucas | 6-4,6-0 |
| Challenger Aptos | 2018/08/04 16:00 | Gomez, Lucas v Chris Harrison | 6-3,6-0 |
| ATP - Los Cabos | 2018/08/01 00:00 | Gomez, Lucas v Querrey, Sam | 2-6,3-6 |
| ITF Italy F18 | 2018/07/10 17:00 | Cornut-Chauvinc, Antoine v Gomez, Lucas | 6-4,6-4 |