Stadium: Cancha 2 Round: 25 Ground: Hardcourt outdoor
| Challenger Guadalajara | 2017/03/23 00:15 | Kimmer Coppejans v Igor Sijsling | 6-3,6-0 |
| Drummondville, Canada | 2017/03/14 15:35 | Igor Sijsling v Alex De Minaur | 1-6,4-6 |
| Challenger Wroclaw | 2017/02/28 12:40 | Igor Sijsling v Jahn, Jeremy | 6-4,6-2 |
| Kitzbuhel, Austria | 2016/07/20 09:00 | Nikoloz Basilashvili v Igor Sijsling | 6-4,4-6,6-2 |
| Kitzbuhel, Austria | 2016/07/18 09:30 | Igor Sijsling v Kenny de Schepper | 7-5,6-2 |
| Hamburg, Germany | 2016/07/12 09:00 | Martin Klizan v Igor Sijsling | 6-4,1-6,6-3 |
| Wimbledon, London, Great Britain | 2016/06/28 14:05 | Jiri Vesely v Igor Sijsling | 6-2,6-4,7-6 |
| Wimbledon Qual | 2016/06/24 11:40 | Igor Sijsling v Mertens, Yannick | 6-3,6-2,7-6 |
| Miami, USA, Qualifying | 2017/03/20 16:20 | Becker, Benjamin v Souza, Joao Olavo | 6-4,6-7,7-5 |
| Challenger - Buenos Aires | 2017/03/17 20:35 | Souza, Joao Olavo v Taro Daniel | 3-6,2-6 |
| Challenger - Buenos Aires | 2017/03/17 15:40 | Souza, Joao Olavo v Nicolas Jarry | 6-2,6-4 |
| Challenger - Buenos Aires | 2017/03/16 15:10 | Souza, Joao Olavo v Lindell, Christian | 6-3,4-6,6-3 |
| Challenger - Santiago | 2017/03/09 18:25 | Souza, Joao Olavo v Nicolas Jarry | 6-7,6-7 |
| Challenger - Santiago | 2017/03/08 20:40 | Souza, Joao Olavo v Casper Ruud | 5-7,6-4,7-5 |
| Challenger - Santiago | 2017/03/06 20:00 | Souza, Joao Olavo v Tomas Barrios Vera | 6-3,6-4 |
| Sao Paulo, Brazil | 2017/03/02 20:15 | Pablo Carreno Busta v Souza, Joao Olavo | 6-4,6-2 |