Head to Head
| ATP Tokyo | 2016/10/04 05:30 | Ivo Karlovic v Federico Delbonis | 7-6,6-7,7-6 |
| US Open | 2015/09/01 15:00 | Federico Delbonis v Ivo Karlovic | 3-6,5-7,5-7 |
| ATP Tokyo | 2016/10/04 05:30 | Ivo Karlovic v Federico Delbonis | 7-6,6-7,7-6 |
| US Open | 2015/09/01 15:00 | Federico Delbonis v Ivo Karlovic | 3-6,5-7,5-7 |