Round: 46 Ground: Carpet indoor
| 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 Romania F3 | 2016/05/16 09:45 | Eduard Vlasceanu v Patrick Grigoriu | 7-5,3-6,1-6 |
| ITF Romania F3 | 2016/05/15 07:00 | Patrick Grigoriu v Mihnea L.S. Turcu | 2-6,6-2,6-3 |
| ITF Romania F2 Qual | 2016/05/09 10:00 | Bogdan Ionut Apostol v Patrick Grigoriu | 6-4,7-6 |
| ITF Spain F7 | 2016/03/26 08:30 | Patrick Grigoriu v Luis Diego Chavez Villalpando | 5-7,5-7 |
| ITF Tunisia F5 | 2016/02/07 08:30 | Patrick Grigoriu v Cristobal Grandon Diaz | 4-6,7-6,7-6 |
| ITF Italy F25 | 2016/08/17 12:45 | Lorenzo Frigerio v Jose Hernandez-Fernandez | 0-6,1-6 |
| ITF Italy F25 | 2016/08/16 13:20 | Luca Prevosto v Lorenzo Frigerio | 2-6,1-6 |
| ITF Egypt F18 | 2016/08/05 16:00 | Nikola Milojevic v Lorenzo Frigerio | 6-1,7-5 |
| ITF Egypt F18 | 2016/08/04 16:00 | Giorgio Ricca v Lorenzo Frigerio | 4-6,2-6 |
| ITF Egypt F18 | 2016/08/03 17:20 | Lorenzo Frigerio v Tomas Papik | 6-4,6-3 |
| ITF Egypt F17 | 2016/07/31 16:00 | Lorenzo Frigerio v Andrea Vavassori | 6-1,7-6 |
| ITF Egypt F17 | 2016/07/30 16:00 | Bradley Mousley v Lorenzo Frigerio | 7-6,5-7,4-6 |
| ITF Egypt F17 | 2016/07/29 16:00 | Zeljko Milovic v Lorenzo Frigerio | 2-6,2-6 |