Stadium: Cancha La Aficion Round: 46 Ground: Hardcourt outdoor
| ITF Italy F30 | 2017/09/19 13:00 | Ivan Endara v Tobias Simon | 6-4,3-6,6-7 |
| Challenger Puerto Vallarta Qual | 2018/04/28 16:00 | Tobias Simon v Juan Ignacio Batalla | 6-4,6-4 |
| Challenger - Leon | 2018/04/24 19:20 | Tobias Simon v Christopher Eubanks | 6-7,6-7 |
| Challenger Leon Qual | 2018/04/23 16:00 | Rubin Statham v Tobias Simon | 7-6,6-3 |
| Challenger Leon Qual | 2018/04/22 16:00 | Felipe Mantilla v Tobias Simon | 5-7,3-6 |
| Challenger Leon Qual | 2018/04/21 17:00 | Federico Zeballos v Tobias Simon | 4-6,6-4,3-6 |
| Challenger Guadalajara Qual | 2018/04/14 20:30 | Felipe Mantilla v Tobias Simon | 7-5,7-6 |
| ITF Tunisia F13 | 2018/04/04 10:30 | Clement Tabur v Tobias Simon | View |
| ITF Portugal F6 | 2018/03/28 09:30 | Karim-Mohamed Maamoun v Tobias Simon | 6-1,6-1 |
| Challenger Puerto Vallarta Qual | 2018/04/28 16:00 | Ivan Endara v Fernando Romboli | 6-7,6-4,6-4 |
| Challenger Leon Qual | 2018/04/21 20:00 | Ivan Endara v Marc-Andrea Huesler | 5-7,7-6,4-6 |
| Challenger San Luis Potosi Qual | 2018/03/26 00:00 | Cristian Rodriguez v Ivan Endara | 6-3,6-2 |
| Challenger San Luis Potosi Qual | 2018/03/25 21:35 | Ivan Endara v Stephan Fransen | 6-0,6-0 |
| Davis Cup | 2018/02/02 14:00 | Nicolas Jarry v Ivan Endara | 6-2,6-3 |
| ITF Dominican Republic F3 | 2017/12/13 17:35 | Stanislav Poplavskyy v Ivan Endara | 0-6,1-6 |
| ITF Dominican Republic F3 | 2017/12/11 14:30 | Adrian Bodmer v Ivan Endara | 4-6,3-6 |
| ITF Dominican Republic F2 | 2017/12/06 16:45 | Lukas Greif v Ivan Endara | 6-1,7-6 |