Stadion: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 - Monastir | 2021/09/01 12:40 | Simon Yitbarek v Max Alcala Gurri | 6-7,1-6 |
| ITF - M15 - Vejle | 2021/07/30 11:30 | Jonathan Mridha v Simon Yitbarek | 6-1,6-3 |
| ITF - M15 - Vejle | 2021/07/27 15:50 | Simon Yitbarek v George Loffhagen | 6-3,6-2 |
| UTR Pro Tennis Series - Kopenhagen | 2021/06/19 08:30 | Benjamin Hannestad v Simon Yitbarek | 6-4,6-3 |
| UTR Pro Tennis Series - Kopenhagen | 2021/06/18 09:30 | Mick Lescure v Simon Yitbarek | 4-6,5-7 |
| UTR Pro Tennis Series - Kopenhagen | 2021/06/17 11:00 | David Norfeldt v Simon Yitbarek | 2-5 |
| UTR Pro Tennis Series - Kopenhagen | 2021/06/16 11:00 | Hugo Pierre v Simon Yitbarek | 6-3,1-6,7-5 |
| UTR Pro Tennis Series - Kopenhagen | 2021/06/14 11:00 | Carl Emil Overbeck v Simon Yitbarek | 6-4,5-1 |
| ITF - M15 - Monastir | 2021/08/31 09:00 | Marc Ros Mesas v Dane Sweeny | 0-6,0-6 |
| ITF - M15 - Monastir | 2021/08/24 08:30 | Marc Ros Mesas v Yuki Mochizuki | 2-6,4-6 |