Round: 44 Ground: Grass
| Challenger St Brieuc | 2016/04/03 14:20 | Alexandre Sidorenko v Igor Sijsling | 2-6,6-3,7-6 |
| Challenger St Brieuc | 2016/04/02 16:00 | Gleb Sakharov v Igor Sijsling | 6-3,5-7,4-6 |
| Challenger St Brieuc | 2016/04/01 17:30 | Igor Sijsling v Daniel Evans | 6-4,6-7,6-4 |
| Challenger St Brieuc | 2016/03/31 12:45 | Igor Sijsling v Axel Michon | 6-0,6-3 |
| Challenger St Brieuc | 2016/03/30 14:00 | Igor Sijsling v Yannick Mertens | 6-3,6-2 |
| Challenger Drummondville | 2016/03/16 18:55 | Igor Sijsling v Peter Polansky | 2-6,6-2,5-7 |
| Challenger Drummondville | 2016/03/15 14:55 | Igor Sijsling v Eric Quigley | 3-6,6-3,6-4 |
| Challenger Quimper | 2016/03/03 15:30 | Igor Sijsling v Farrukh Dustov | 6-1,6-4 |
| Challenger Zhuhai | 2016/03/08 05:30 | Nils Langer v Kevin Krawietz | 6-7,3-6 |
| Challenger Bergamo | 2016/02/11 18:50 | Nils Langer v Michael Berrer | 7-6,6-7,5-7 |
| Challenger Bergamo | 2016/02/10 17:30 | Salvatore Caruso v Nils Langer | 1-6,6-4,6-7 |
| Challenger Bergamo Qual | 2016/02/07 12:40 | Nils Langer v Flavio Cipolla | 7-6,6-4 |
| Challenger Bergamo Qual | 2016/02/06 15:20 | Nils Langer v Andrea Basso | 7-5,6-3 |
| ITF Germany F3 | 2016/01/31 13:00 | Nils Langer v Niels Desein | 6-3,6-4 |
| ITF Germany F3 | 2016/01/30 14:30 | Nils Langer v Uladzimir Ignatik | 4-6,6-4,6-3 |
| ITF Germany F3 | 2016/01/29 15:35 | Nils Langer v Alexey Vatutin | 4-6,6-2,6-3 |