| Cupa Davis | 04/08 11:20 | - | Rafn Kumar Bonifacius v Pietro Grassi | 6-0,6-0 | |
| Cupa Davis | 04/07 07:00 | - | Timo Kranz v Pietro Grassi | 6-0,6-1 | |
| Cupa Davis | 04/05 09:00 | - | Ugo Nastasi v Pietro Grassi | 6-1,5-1 | |
| Cupa Davis | 03/03 08:00 | - | Matthew Asciak v Pietro Grassi | 6-1,6-1 | |
| Cupa Davis | 07/16 09:00 | - | Ioannis Stergiou v Pietro Grassi | 6-1,6-1 |