Round: 54 Ground: Hardcourt outdoor
| 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 Romania F3 | 2016/05/17 15:45 | Dragos Dima v Patrick Grigoriu | 6-0,6-3 |
| ITF Turkey F51 Qual | 2016/12/18 09:00 | Carlos Kelaidis v Yuri Khachatryan | 6-4,6-1 |
| ITF Greece F11 | 2016/11/21 08:00 | Michiel de Krom v Carlos Kelaidis | 6-1,6-2 |
| ITF Greece F11 | 2016/11/20 09:00 | Carlos Kelaidis v Vito Dell'Elba | 6-1,6-2 |
| ITF Greece F10 Qual | 2016/11/13 08:00 | Carlos Kelaidis v Daniel Tamir | 4-6,1-6 |