| UTR Pro Tennis Series California | 2021/12/28 17:00 | Hugo Hashimoto v Jacob Bullard | 6-2,5-1 |
| UTR Pro Tennis Series California | 2021/12/26 22:30 | Emin Torlic v Hugo Hashimoto | 1-6,0-6 |
| UTR Pro Tennis Series California | 2021/05/26 15:00 | Hugo Hashimoto v Jett Middleton | 2-6,2-6 |
| UTR Pro Tennis Series California | 2021/05/24 15:00 | Hugo Hashimoto v Paul Barretto | 4-6,2-6 |
| UTR Pro Tennis Series California | 2021/05/23 19:30 | Hugo Hashimoto v Eric Hadigian | 3-6,6-4,3-6 |
| UTR Pro Tennis Series California | 2021/12/27 20:02 | Emin Torlic v Guilherme W Osorio | 1-6,0-6 |
| UTR Pro Tennis Series California | 2021/12/26 22:30 | Jacob Bullard v Guilherme W Osorio | 5-7,1-6 |
| ITF M15 Idanha-a-Nova | 2019/07/09 09:00 | Guilherme W Osorio v Sean Hodkin | 6-7,6-4,4-10 |
| ITF M15 Idanha-a-Nova | 2019/07/08 09:00 | Guilherme W Osorio v Eduardo LDR De Almeida | 6-1,6-0 |
| ITF USA F24 | 2018/09/12 16:30 | Guilherme W Osorio v Keegan Smith | 6-7,3-6 |
| ITF Portogallo F14 | 2018/08/09 10:30 | Guilherme W Osorio v Frederico Ferreira Silva | 0-6,2-6 |
| ITF Portogallo F14 | 2018/08/07 11:00 | Mark Whitehouse v Guilherme W Osorio | 6-7,6-4,4-6 |
| ITF Portogallo F13 | 2018/08/04 10:00 | Daniel Batista v Guilherme W Osorio | 6-3,7-6 |