Round: 25 Ground: Hardcourt outdoor
| ITF Turkey F51 Qual | 2016/12/19 08:50 | Patrick Grigoriu v Carlos Kelaidis | 6-4,6-4 |
| ITF Turkey F51 Qual | 2016/12/18 06:30 | Thomas Schwencke Lindqvist v Patrick Grigoriu | 6-4,3-6,3-6 |
| ITF Indonesia F5 | 2016/12/10 06:30 | Patrick Grigoriu v Imran Aswat | 5-7,0-6 |
| Challenger Andria Qual | 2016/11/20 13:15 | Patrick Grigoriu v Lorenzo Frigerio | 0-6,4-6 |
| Challenger Andria Qual | 2016/11/19 11:00 | Patrick Grigoriu v Tomasz Bednarek | 6-4,1-6,6-3 |
| ITF Serbia F8 Qual | 2016/09/17 07:00 | Patrick Grigoriu v Bogdan Bajic | 1-6,6-2,6-1 |
| ITF Romania F13 | 2016/08/15 11:40 | Marius Frosa v Patrick Grigoriu | 6-4,6-0 |
| ITF Romania F10 | 2016/07/26 09:40 | Matteo Tinelli v Patrick Grigoriu | 6-3,6-4 |
| ITF Turkey F51 Qual | 2016/12/19 08:35 | Hugo Largo v Yannick Verwater | 2-6,0-6 |
| ITF Turkey F51 Qual | 2016/12/18 09:00 | Yannick Verwater v Alexandar Yordanov | 6-1,6-3 |
| ITF Indonesia F5 | 2016/12/10 06:30 | Yannick Verwater v Riccardo Stiglich | 6-4,0-6,1-6 |
| ITF Netherlands F7 | 2016/08/27 08:00 | Yannick Verwater v Marvin Greven | 2-6,0-6 |
| ITF Netherlands F6 | 2016/08/20 08:00 | Pelle Boerma v Yannick Verwater | 6-7,7-6,6-7 |
| ITF Netherlands F6 | 2016/08/20 08:00 | Matyas Fuele v Yannick Verwater | 5-7,6-1,6-3 |