| UTR Pro Tennis Series - Kalifornien | 2021/09/02 16:30 | Ethan Schiffman v Jacob Bullard | 4-6,0-5 |
| UTR Pro Tennis Series - Kalifornien | 2021/09/01 16:30 | Jacob Bullard v Ryan Seggerman | 3-6,6-3,5-3 |
| UTR Pro Tennis Series - Kalifornien | 2021/08/31 21:00 | Jacob Bullard v Martin Mazev | 6-0,6-5 |
| UTR Pro Tennis Series - Kalifornien | 2021/08/29 21:30 | Jacob Bullard v Austin Ansari | 6-7,1-5 |
| UTR Pro Tennis Series - Kalifornien | 2021/07/28 19:30 | Jacob Bullard v Alexander Stater | 3-6,5-7 |
| UTR Pro Tennis Series - Kalifornien | 2021/07/27 21:00 | Jacob Bullard v Ishaan Ravichander | 3-6,6-3,6-1 |
| UTR Pro Tennis Series - Kalifornien | 2021/07/25 21:34 | Jacob Bullard v Jett Middleton | 2-6,7-6,5-2 |
| UTR Pro Tennis Series - Kalifornien | 2021/07/21 19:30 | Jacob Bullard v Jett Middleton | 4-6,3-6 |
| 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 - Portugal F14 | 2018/08/09 10:30 | Guilherme W Osorio v Frederico Ferreira Silva | 0-6,2-6 |
| ITF - Portugal F14 | 2018/08/07 11:00 | Mark Whitehouse v Guilherme W Osorio | 6-7,6-4,4-6 |
| ITF - Portugal F13 | 2018/08/04 10:00 | Daniel Batista v Guilherme W Osorio | 6-3,7-6 |
| ITF - Portugal F13 | 2018/08/03 09:30 | Guilherme W Osorio v Michel Vernier | 6-2,7-5 |
| ITF - Portugal F13 | 2018/08/02 10:00 | Tiago Cacao v Guilherme W Osorio | 2-6,6-4,4-6 |