Head to Head includes singles and doubles results.
| 04/27/15 | Phil Harris over Alberto Zuazo | 6-4; 6-2 | |
| 04/25/15 | Alberto Zuazo over Phil Harris | 5-7; 7-5; 6-4 | |
| 08/22/14 | Phil Harris over Alberto Zuazo | 6-3; 6-4 | |
| 08/19/14 | Phil Harris over Alberto Zuazo | 6-2; 5-7; 6-4 |
