Stadium: Cancha Central Round: 46 Ground: Clay
| Challenger Santiago Qual | 2017/03/04 13:50 | Clezar, Guilherme v Bruna, Esteban | 6-2,6-3 |
| Sao Paulo, Brazil | 2017/02/27 17:45 | Pella, Guido v Clezar, Guilherme | 6-2,6-3 |
| Sao Paulo, Brazil, Qualifying | 2017/02/26 14:00 | Clezar, Guilherme v de Greef, Arthur | 7-5,6-0 |
| Sao Paulo, Brazil, Qualifying | 2017/02/25 13:00 | Taro Daniel v Clezar, Guilherme | 5-7,2-6 |
| ATP Rio De Janeiro Qual | 2017/02/19 15:15 | Clezar, Guilherme v Roberto Carballes Baena | 6-1,1-6,4-6 |
| ATP Quito Qual | 2017/02/04 21:55 | Clezar, Guilherme v Marco Cecchinato | 6-4,6-7,6-7 |
| Australian Open 2017 Qual | 2017/01/13 08:05 | Clezar, Guilherme v Benneteau, Julien | 5-7,0-6 |
| Australian Open 2017 Qual | 2017/01/11 06:05 | Mesaros, Kristijan v Clezar, Guilherme | 2-6,1-6 |
| Challenger Santiago Qual | 2017/03/04 14:55 | Abde Celis, Jorge v Montero, Jorge | 5-7,3-6 |
| ITF Indonesia F3 | 2017/02/22 07:10 | Sebastian Fanselow v Montero, Jorge | 6-3,6-3 |
| ITF Indonesia F2 | 2017/02/14 03:00 | Takeuchi, Kento (1987) v Montero, Jorge | 3-6,6-2,6-2 |
| ITF Indonesia F1 | 2017/02/07 03:00 | Chen, Ti v Montero, Jorge | 7-6,1-6,6-1 |
| ITF Chile F8 | 2016/12/20 16:25 | Montero, Jorge v Linzer, Michael | 3-6,4-6 |
| ITF Chile F8 | 2016/12/19 20:05 | Irarrazabal, Gerardo v Montero, Jorge | 6-7,2-6 |
| ITF Chile F7 | 2016/12/14 16:50 | Pedro Sakamoto v Montero, Jorge | 7-6,6-2 |
| ITF Chile F7 | 2016/12/13 19:40 | Montero, Jorge v Kohl, Cristopher | 6-2,7-5 |