Stadium: Court 1 Ground: Clay
| Challenger Guayaquil | 2016/11/02 18:30 | Guilherme Clezar v Arthur De Greef | 6-4,2-6,3-6 |
| 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 |
| Challenger Guayaquil | 2016/11/02 18:30 | Guilherme Clezar v Arthur De Greef | 6-4,2-6,3-6 |
| Challenger Guayaquil | 2016/11/01 17:00 | Gastao Elias v Guilherme Clezar | 2-6,6-3,3-6 |
| ATP Sao Paulo Qual | 2017/02/25 15:10 | Caio Zampieri v Arthur De Greef | 2-6,4-6 |
| ATP Rio De Janeiro | 2017/02/22 19:30 | Nicolas Kicker v Arthur De Greef | 6-3,6-3 |
| ATP Rio De Janeiro | 2017/02/20 22:00 | Arthur De Greef v Pablo Cuevas | 6-3,3-6,7-5 |
| ATP Rio De Janeiro Qual | 2017/02/19 13:00 | Victor Estrella Burgos v Arthur De Greef | 4-6,4-6 |
| ATP Rio De Janeiro Qual | 2017/02/18 12:00 | Joao Pedro Sorgi v Arthur De Greef | 4-6,3-6 |
| ATP Buenos Aires Qual | 2017/02/11 16:05 | Ruben Ramirez-Hidalgo v Arthur De Greef | 6-4,6-2 |
| Davis Cup | 2017/02/03 17:10 | Alexander Zverev v Arthur De Greef | 6-3,6-3,6-4 |
| Challenger Rennes | 2017/01/26 17:50 | Arthur De Greef v Paul-Henri Mathieu | 7-6,4-6,5-7 |