Stadium: Court 6 Round: 46
| French Open Qual | 2018/05/24 08:00 | Santiago Giraldo v Uladzimir Ignatik | 6-7,6-2,6-2 |
| French Open Qual | 2018/05/21 13:00 | Adrian Menendez-Maceiras v Santiago Giraldo | 2-6,4-6 |
| Challenger Puerto Vallarta | 2018/05/03 23:00 | Santiago Giraldo v Carlos Gomez-Herrera | 6-1,5-7,6-7 |
| Challenger Puerto Vallarta | 2018/05/02 23:45 | Alexander Sarkissian v Santiago Giraldo | 3-6,6-7 |
| Challenger Puerto Vallarta | 2018/05/01 00:45 | Marcelo Sepulveda v Santiago Giraldo | 2-6,0-6 |
| Challenger Mexico City | 2018/04/10 17:00 | Santiago Giraldo v Mats Moraing | 4-6,7-5,2-6 |
| Davis Cup | 2018/04/06 20:00 | Santiago Giraldo v Thiago Monteiro | 1-6,2-6 |
| Challenger Le Gosier | 2018/03/27 19:30 | Santiago Giraldo v Ante Pavic | 2-6,6-3,6-7 |
| French Open Qual | 2018/05/24 08:00 | Yasutaka Uchiyama v Simone Bolelli | 6-7,3-6 |
| French Open Qual | 2018/05/22 09:55 | Tommy Robredo v Simone Bolelli | 4-6,4-6 |
| Challenger Rome | 2018/05/09 11:50 | Simone Bolelli v Mohamed Safwat | 6-1,6-4 |
| Challenger Rome | 2018/05/09 08:00 | Simone Bolelli v Marco Trungelliti | 6-2,7-6 |
| ATP Estoril | 2018/05/04 17:00 | Simone Bolelli v Frances Tiafoe | 5-7,2-6 |
| ATP Estoril | 2018/05/02 18:50 | Federico Delbonis v Simone Bolelli | 6-3,5-7,2-6 |
| ATP Estoril | 2018/05/01 12:00 | Joao Domingues v Simone Bolelli | 3-6,2-6 |
| ATP Estoril Qual | 2018/04/30 12:35 | Simone Bolelli v Jaume Munar | 6-1,6-4 |