Round: 28 Ground: Clay
| ATP Geneva | 2015/05/21 11:50 | Thomaz Bellucci v Albert Ramos-Vinolas | 6-0,1-6,6-3 |
| ATP Geneva | 2015/05/20 11:20 | Thomaz Bellucci v Denis Istomin | 6-4,6-4 |
| ATP Geneva | 2015/05/18 15:20 | Marcos Baghdatis v Thomaz Bellucci | 7-6,3-6,3-6 |
| ATP Madrid | 2015/05/06 11:00 | Thomaz Bellucci v John Isner | 6-7,7-6,1-6 |
| ATP Madrid | 2015/05/04 16:00 | Jeremy Chardy v Thomaz Bellucci | 4-6,5-7 |
| ATP Madrid Qual | 2015/05/03 11:40 | Federico Delbonis v Thomaz Bellucci | 6-4,6-7,6-7 |
| ATP Madrid Qual | 2015/05/02 15:25 | Michael Berrer v Thomaz Bellucci | 3-6,2-6 |
| ATP Barcelona | 2015/04/21 09:00 | Thomaz Bellucci v Roberto Bautista-Agut | 3-6,4-6 |
| ATP Geneva | 2015/05/21 10:00 | Santiago Giraldo v Marin Cilic | 7-5,6-3 |
| ATP Geneva | 2015/05/19 11:20 | Mikhail Youzhny v Santiago Giraldo | 4-6,4-6 |
| ATP Geneva | 2015/05/17 14:10 | Ricardas Berankis v Santiago Giraldo | 3-6,7-6,3-6 |
| ATP Madrid | 2015/05/04 16:15 | Fabio Fognini v Santiago Giraldo | 6-2,6-3 |
| ATP Barcelona | 2015/04/23 09:00 | Kei Nishikori v Santiago Giraldo | 6-2,6-1 |
| ATP Barcelona | 2015/04/22 09:00 | Joao Sousa v Santiago Giraldo | 3-6,6-3,1-6 |
| ATP Houston | 2015/04/10 23:50 | Santiago Giraldo v Jack Sock | 4-6,4-6 |
| ATP Houston | 2015/04/09 20:55 | Santiago Giraldo v Janko Tipsarevic | 7-6,6-3 |