Stadium: Court 13 Round: 45
| Challenger Blois | 2015/06/19 09:00 | Lindell, Christian v Gonzalez, Alejandro | 3-6,5-7 |
| L'Aquila, Italie | 2018/06/19 09:40 | Gonzalez, Alejandro v Gianluca Mager | 3-6,3-6 |
| Challenger Vicenza Qual | 2018/05/26 10:10 | Galarza, Juan Ignacio v Gonzalez, Alejandro | 6-3,6-4 |
| ATP Lyon Qual | 2018/05/19 11:00 | Gonzalez, Alejandro v Samper-Montana, Jordi | 6-3,3-6,5-7 |
| Puerto Vallarta, Mexico | 2018/05/01 17:00 | Gonzalez, Alejandro v Roberto Cid Subervi | 2-6,7-5,2-6 |
| Challenger Leon | 2018/04/28 20:00 | Smith, John-Patrick v Gonzalez, Alejandro | 6-4,6-3 |
| Challenger Leon | 2018/04/27 19:30 | Gonzalez, Alejandro v Pavic, Ante | 3-6,6-4,6-1 |
| Challenger Leon | 2018/04/26 00:20 | Daniel Elahi Galan v Gonzalez, Alejandro | 2-6,6-3,4-6 |
| Challenger Leon | 2018/04/24 16:20 | Gonzalez, Alejandro v Schnur, Brayden | 6-4,6-4 |
| Challenger L'Aquila Qual | 2018/06/16 10:15 | Di Nicola, Gianluca v Lindell, Christian | 7-5,6-3 |
| Challenger Caltanissetta Qual | 2018/06/09 08:00 | Galoppini, Davide v Lindell, Christian | 6-2,3-6,6-2 |
| Challenger Poznan Qual | 2018/06/04 10:10 | Zsombor Piros v Lindell, Christian | 6-4,5-7,6-3 |
| ITF Brazil F4 | 2018/05/17 16:25 | Joao Lucas Reis da Silva v Lindell, Christian | 6-0,6-3 |
| ITF Brazil F4 | 2018/05/15 17:50 | Turini, Thales v Lindell, Christian | 6-4,4-6,2-6 |
| ITF Brazil F3 | 2018/05/11 22:45 | Lindell, Christian v Santos, Nicolas | 4-6,2-6 |
| ITF Brazil F3 | 2018/05/11 00:00 | Lindell, Christian v Paulo A S Dos Santos | 6-3,6-0 |
| ITF Brazil F3 | 2018/05/08 17:55 | Lindell, Christian v Juan Bautista Otegui | 6-4,6-3 |