Stadium: Cancha Central Round: 45 Ground: Clay
| ATP Sao Paulo | 2017/02/27 17:45 | Guido Pella v Guilherme Clezar | 6-2,6-3 |
| ATP Sao Paulo Qual | 2017/02/26 14:00 | Guilherme Clezar v Arthur De Greef | 7-5,6-0 |
| ATP Sao Paulo Qual | 2017/02/25 13:00 | Taro Daniel v Guilherme Clezar | 5-7,2-6 |
| ATP Rio De Janeiro Qual | 2017/02/19 15:15 | Guilherme Clezar v Roberto Carballes Baena | 6-1,1-6,4-6 |
| ATP Quito Qual | 2017/02/04 21:55 | Guilherme Clezar v Marco Cecchinato | 6-4,6-7,6-7 |
| Australian Open 2017 Qual | 2017/01/13 08:05 | Guilherme Clezar v Julien Benneteau | 5-7,0-6 |
| Australian Open 2017 Qual | 2017/01/11 06:05 | Kristijan Mesaros v Guilherme Clezar | 2-6,1-6 |
| Challenger Noumea | 2017/01/03 01:15 | Stefanos Tsitsipas v Guilherme Clezar | 6-3,7-5 |
| ITF USA F9 | 2017/02/25 15:00 | Jabor Mohammed Ali Mutawa v Esteban Bruna | 3-6,6-4,6-4 |
| ITF USA F9 | 2017/02/24 14:00 | Luca Corinteli v Esteban Bruna | 3-6,7-6,6-7 |
| ITF USA F7 | 2017/02/10 15:30 | Malcolm Harrison v Esteban Bruna | 6-3,6-2 |
| ITF Chile F8 | 2016/12/20 14:30 | Esteban Bruna v Pedro Sakamoto | 4-6,4-6 |
| ITF Chile F8 | 2016/12/19 19:00 | Esteban Bruna v Mauricio Alvarez-Guzman | 6-7,6-1,6-1 |
| ITF Chile F8 | 2016/12/18 15:00 | Esteban Bruna v Cristopher Kohl | 6-4,6-4 |
| ITF Chile F8 | 2016/12/17 18:30 | Esteban Bruna v Miguel Fernando Pereira | 6-0,5-7,6-1 |
| ITF Chile F8 | 2016/12/17 14:30 | Esteban Bruna v Marcelo Barros | 7-6,6-1 |