Stadium: Cancha 4 Round: 46 Ground: Clay
| ITF Colombia F8 | 2016/11/25 18:30 | Gomez, Alejandro v Mantilla, Felipe | 6-0,4-6,7-6 |
| ITF USA F14 | 2016/04/21 16:30 | Gomez, Alejandro v Mantilla, Felipe | 7-5,4-6,2-6 |
| Challenger San Luis Potosi Qual | 2018/03/25 17:20 | Sorgi, Joao Pedro v Mantilla, Felipe | 6-7,6-7 |
| ITF Egypt F8 | 2018/03/08 08:00 | Mantilla, Felipe v Lukas Klein | 5-7,5-7 |
| ITF Egypt F8 | 2018/03/07 13:00 | Toledo Bague, Pol v Mantilla, Felipe | 4-6,2-6 |
| Egypt F7, Singles Qualifying | 2018/03/01 09:10 | Goldsteiner, Peter v Mantilla, Felipe | 5-7,6-3,7-5 |
| Egypt F7, Singles Qualifying | 2018/02/28 08:00 | Mantilla, Felipe v Benjamin Lock | 6-1,6-4 |
| Egypt F6, Singles Qualifying | 2018/02/21 09:35 | Mantilla, Felipe v Jomby, Tom | 2-6,6-7 |
| Egypt F5, Singles Qualifying | 2018/02/14 12:05 | Jaimee Floyd Angele v Mantilla, Felipe | 7-6,6-3 |
| San Francisco, USA, Qualifying | 2018/02/04 23:00 | Ventre, Alessandro-Damiano v Mantilla, Felipe | 7-6,6-2 |
| Challenger San Luis Potosi Qual | 2018/03/25 18:05 | Pasha, Nathan v Gomez, Alejandro | 3-6,6-7 |
| Drummondville, Canada | 2018/03/14 19:20 | Gomez, Alejandro v Henri Laaksonen | 4-6,5-7 |
| Challenger Drummondville Qual | 2018/03/12 20:20 | Aragone, JC v Gomez, Alejandro | 2-6,3-6 |
| Challenger Drummondville Qual | 2018/03/12 15:10 | Gomez, Alejandro v Jacq, Gregoire | 6-3,7-6 |
| Challenger Drummondville Qual | 2018/03/11 17:15 | Gomez, Alejandro v Lammons, Nathaniel | 6-4,6-1 |
| Canada F2, Singles | 2018/03/08 18:45 | Redlicki, Michael v Gomez, Alejandro | 7-6,6-4 |
| Canada F2, Singles | 2018/03/07 19:20 | Strong Kirchheimer v Gomez, Alejandro | 2-6,7-6,3-6 |
| ITF Canada F1 | 2018/03/01 22:40 | Gonzalez, Alejandro v Gomez, Alejandro | 7-5,6-4 |