| UTR Pro Tennis Series Mulheim | 2022/06/30 07:30 | Willems, Johann v Leopold Zima | 6-3,5-3 |
| UTR Pro Tennis Series Mulheim | 2022/06/29 09:00 | Rodeia, Andre v Willems, Johann | 3-6,6-7 |
| UTR Pro Tennis Series Mulheim | 2022/06/28 09:00 | Grigoriy Lomakin v Willems, Johann | 6-7,5-6 |
| ITF M15 Kamen | 2022/06/22 14:30 | Willems, Johann v Oscar Moraing | 6-7,5-7 |
| ITF M15 Kamen | 2022/06/21 08:00 | Paul Woerner v Willems, Johann | 3-6,1-6 |
| ITF M15 Kamen | 2022/06/20 11:00 | Willems, Johann v Stepan Pecak | 6-0,6-1 |
| UTR Pro Tennis Series Bucharest | 2022/03/08 11:00 | Yanais Laurent v Willems, Johann | 6-1,3-1 |
| UTR Pro Tennis Series Bucharest | 2022/03/07 12:30 | Willems, Johann v Mihnea Petru Zaharia | 6-2,6-1 |
| UTR Pro Tennis Series Mulheim | 2022/06/30 07:30 | Rodeia, Andre v Calvo Barcelo, Fermin | 6-2,3-6,5-6 |
| UTR Pro Tennis Series Mulheim | 2022/06/29 09:00 | Grigoriy Lomakin v Calvo Barcelo, Fermin | 2-6,0-6 |
| ITF - M15 Monastir | 2022/06/06 08:00 | Tao Mu v Calvo Barcelo, Fermin | 7-5,6-3 |
| ITF - M15 Monastir | 2022/06/05 08:00 | Loann Massard v Calvo Barcelo, Fermin | 0-6,2-6 |
| ITF - M25 Reus | 2022/04/04 07:30 | Calvo Barcelo, Fermin v Matas Ortega, Xavi | 6-7,4-6 |
| ITF - M25 Reus | 2022/04/03 09:00 | Calvo Barcelo, Fermin v Serra Sanchez, Nacho | 6-3,6-3 |
| ITF M15 Palmanova | 2022/03/20 11:30 | Aaron Cohen v Calvo Barcelo, Fermin | 6-3,7-5 |
| ITF M15 Palmanova | 2022/03/13 10:00 | Martinez, Mirko v Calvo Barcelo, Fermin | 6-3,6-2 |