[122] Andrej Martin 2-6,6-4,6-3 Goncalo Oliveira [311] 2021-09-29 14:10
Stadium: Estadio CIF Round: 26 Ground: Clay
Head to Head
| Challenger Santiago | 2021/03/17 14:00 | Goncalo Oliveira v Andrej Martin | 6-7,5-7 |
| Challenger Almaty | 2019/06/06 04:30 | Goncalo Oliveira v Andrej Martin | 2-6,1-6 |
| Challenger Nanchang | 2019/04/25 05:35 | Goncalo Oliveira v Andrej Martin | 4-6,2-6 |
Home History
| Challenger Lisbon | 2021/09/27 15:25 | Andrej Martin v Roberto Cid Subervi | 4-6,6-4,6-0 |
| Challenger Ambato | 2021/09/23 15:00 | Alexis Gautier v Andrej Martin | 6-3,7-6 |
| Challenger Ambato | 2021/09/20 18:00 | Oriol Roca Batalla v Andrej Martin | 4-6,6-3,6-7 |
| Challenger Quito | 2021/09/14 19:20 | Andrej Martin v Pol Martin Tiffon | 6-7,5-7 |
| Challenger Banja Luka | 2021/09/11 10:00 | Andrej Martin v Nikola Milojevic | 2-6,4-6 |
| Challenger Banja Luka | 2021/09/10 10:35 | Andrej Martin v Carlos Gomez-Herrera | 7-6,6-3 |
| Challenger Banja Luka | 2021/09/08 15:30 | Andrej Martin v Jonathan Mridha | 6-3,7-5 |
| Challenger Como | 2021/09/01 12:00 | Andrea Arnaboldi v Andrej Martin | 4-6,6-4,6-3 |
Away History
| Challenger Lisbon | 2021/09/27 13:00 | Goncalo Oliveira v Pedro Araujo | 7-6,6-4 |
| Challenger Quito | 2021/09/14 18:20 | Eduard Esteve Lobato v Goncalo Oliveira | 6-2,6-3 |
| Challenger Seville | 2021/09/06 17:00 | Goncalo Oliveira v Julian Lenz | 2-6,6-4,2-6 |
| Challenger Warsaw | 2021/08/25 08:00 | Szymon Kielan v Goncalo Oliveira | 7-5,6-0 |
| Challenger Verona | 2021/08/17 12:10 | Goncalo Oliveira v Paolo Lorenzi | 3-6,3-6 |
| Challenger Prague | 2021/08/11 09:50 | Goncalo Oliveira v Dmitry Popko | 0-6,3-6 |
| Challenger Prague | 2021/08/10 09:30 | Toby Alex Kodat v Goncalo Oliveira | 3-6,1-6 |
| Challenger Segovia | 2021/07/27 09:30 | Alejandro Moro Canas v Goncalo Oliveira | 3-6,7-6,6-1 |