Stadium: Pista 2 Round: 25 Ground: Clay
| Challenger Bratislava | 2018/11/08 13:45 | Lukas Rosol v Ruben Bemelmans | 4-6,6-3,7-6 |
| Challenger Bratislava | 2018/11/07 10:00 | Rudolf Molleker v Ruben Bemelmans | 4-6,3-6 |
| Challenger Eckental | 2018/11/04 13:00 | Ruben Bemelmans v Antoine Hoang | 5-7,3-6 |
| Challenger Eckental | 2018/11/03 15:15 | Ruben Bemelmans v Evgeny Donskoy | 6-2,6-3 |
| Challenger Eckental | 2018/11/02 17:50 | Daniel Masur v Ruben Bemelmans | 6-1,2-6,3-6 |
| Challenger Eckental | 2018/11/01 17:55 | Oscar Otte v Ruben Bemelmans | 4-6,1-6 |
| Challenger Eckental | 2018/10/30 18:45 | Daniel Brands v Ruben Bemelmans | 6-4,4-6,3-6 |
| ATP Vienna | 2018/10/23 16:05 | Dominic Thiem v Ruben Bemelmans | 7-5,7-6 |
| Challenger Guayaquil | 2018/10/31 19:55 | Arthur De Greef v Jose Hernandez-Fernandez | 6-0,6-4 |
| Challenger Guayaquil | 2018/10/29 17:30 | Jose Hernandez-Fernandez v Thiago Monteiro | 6-1,7-6 |
| Challenger Lima | 2018/10/25 17:00 | Jose Hernandez-Fernandez v Facundo Arguello | 1-6,2-6 |
| Challenger Lima | 2018/10/24 16:00 | Guido Andreozzi v Jose Hernandez-Fernandez | 2-6,6-7 |
| Challenger Lima | 2018/10/23 00:20 | Thomaz Bellucci v Jose Hernandez-Fernandez | 6-1,6-7,4-6 |
| Challenger Santo Domingo | 2018/10/11 19:30 | Carlos Berlocq v Jose Hernandez-Fernandez | 6-1,4-6,6-2 |
| Challenger Santo Domingo | 2018/10/11 14:00 | Federico Coria v Jose Hernandez-Fernandez | 5-7,0-6 |
| Challenger Santo Domingo | 2018/10/10 04:05 | Jose Hernandez-Fernandez v Thiago Monteiro | 7-5,1-6,7-5 |