| UTR Pro Tennis Series Pazardzhik | 2021/04/08 07:00 | Tatlot, Johan Sebastien v Dzhavakian, Yurii | 6-1,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/04/28 12:30 | Tatlot, Johan Sebastien v Voljacques, Hugo | 3-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/04/27 10:00 | Tatlot, Johan Sebastien v Lescure, Mick | 6-4,5-1 |
| UTR Pro Tennis Series Barcelona | 2021/04/26 11:00 | Cuevas, Martin v Tatlot, Johan Sebastien | 6-1,5-3 |
| ITF - M25 Angers | 2021/04/21 10:10 | Corentin Denolly v Tatlot, Johan Sebastien | 6-2,6-7,7-6 |
| ITF - M25 Reus | 2021/04/16 09:00 | Matteo Martineau v Tatlot, Johan Sebastien | 5-7,6-1,6-1 |
| ITF - M25 Reus | 2021/04/15 09:10 | Tatlot, Johan Sebastien v Javier Barranco Cosano | 2-6,6-0,7-6 |
| ITF - M25 Reus | 2021/04/14 14:30 | Pedro Vives Marcos v Tatlot, Johan Sebastien | 4-6,0-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/10 09:00 | Ilya Snitari v Tatlot, Johan Sebastien | 4-6,6-3,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/04/29 11:00 | Lescure, Mick v Dzhavakian, Yurii | 6-7,6-7 |
| UTR Pro Tennis Series Barcelona | 2021/04/27 10:00 | Cuevas, Martin v Dzhavakian, Yurii | 4-6,6-4,5-3 |
| UTR Pro Tennis Series Barcelona | 2021/04/26 11:00 | Dzhavakian, Yurii v Voljacques, Hugo | 6-2,3-6,5-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/11 08:30 | Dzhavakian, Yurii v Milushev, Plamen | 3-6,2-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/10 09:00 | Dzhavakian, Yurii v Anthony Genov | 6-4,2-6,6-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/09 09:00 | Lucas Bouquet v Dzhavakian, Yurii | 2-6,6-3,6-0 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/08 11:30 | Dinko Dinev v Dzhavakian, Yurii | 1-6,2-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/08 07:00 | Tatlot, Johan Sebastien v Dzhavakian, Yurii | 6-1,6-3 |