| UTR Pro Tennis Series Pazardzhik | 04/05 10:00 | - | Dinko Dinev v Tatlot, Johan Sebastien | 2-6,3-6 | |
| UTR Pro Tennis Series Pazardzhik | 04/04 07:00 | - | Jules Marie v Tatlot, Johan Sebastien | 6-1,6-4 | |
| UTR Pro Tennis Series Pazardzhik | 04/03 10:00 | - | [499] Laurent, Thomas v Tatlot, Johan Sebastien [486] | 6-7,1-6 | |
| UTR Pro Tennis Series Pazardzhik | 04/01 09:15 | - | Tatlot, Johan Sebastien v Eric Vanshelboim | 6-0,6-4 | |
| UTR Pro Tennis Series Pazardzhik | 03/31 11:30 | - | Tatlot, Johan Sebastien v Dimitrov, Martin | View | |
| UTR Pro Tennis Series Pazardzhik | 03/30 10:00 | - | Tatlot, Johan Sebastien v Lazov, Alexander | View | |
| UTR Pro Tennis Series Pazardzhik | 03/29 10:30 | - | Tatlot, Johan Sebastien v Joncour, Ronan | 6-4,3-6,6-1 | |
| ITF M15 La Nucia | 03/11 12:50 | 26 | Tatlot, Johan Sebastien v Georgii Kravchenko | 2-6,4-6 | |
| ITF M15 La Nucia | 03/10 09:30 | 25 | Tatlot, Johan Sebastien v Benjamin Winter Lopez | 6-1,4-6,6-4 | |
| ITF - M15 Grenoble | 02/12 09:30 | 27 | Lucas Poullain v Tatlot, Johan Sebastien | Retired | |
| ITF - M15 Grenoble | 02/11 09:00 | 26 | Stouff, Vincent v Tatlot, Johan Sebastien | 4-6,3-6 | |
| ITF - M15 Grenoble | 02/10 12:55 | 25 | Antoine Berger v Tatlot, Johan Sebastien | 2-6,3-6 | |
| UTR Pro Tennis Series Barcelona | 02/04 12:00 | - | Canas Garcia, Juan Pablo v Tatlot, Johan Sebastien | 2-6,6-2,0-0 | |
| UTR Pro Tennis Series Barcelona | 02/01 10:30 | - | [486] Tatlot, Johan Sebastien v Perez Sanz, David [422] | 3-6,6-4,5-4 | |
| ITF - M15 Bressuire | 01/18 14:00 | 44 | Tatlot, Johan Sebastien v Wang, Tak Khunn | Retired | |
| ITF - M15 Bressuire | 01/18 10:00 | 44 | Tatlot, Johan Sebastien v Pontico, Hugo | 6-2,6-1 | |
| ITF - M15 Bressuire | 01/17 14:00 | 44 | Tatlot, Johan Sebastien v Cayre, Paul | 6-4,6-0 | |
| ITF - M15 Manacor | 01/05 14:00 | 25 | Okala, Jules v Tatlot, Johan Sebastien | 6-3,6-2 | |
| ITF M25 Rodez | 10/12 09:55 | 54 | Tatlot, Johan Sebastien v Ugo Blanchet | 3-6,4-6 | |
| ITF M15 Forbach | 10/02 11:00 | 27 | [491] Elmar Ejupovic v Tatlot, Johan Sebastien [461] | 7-6,7-6 | |
| ITF M15 Forbach | 10/01 11:55 | 26 | [461] Tatlot, Johan Sebastien v Simon, Tobias [398] | 6-3,6-3 | |
| ITF M15 Forbach | 09/30 13:10 | 25 | Ugo Blanchet v Tatlot, Johan Sebastien | 1-6,3-6 | |
| ITF M25 Plaisir | 09/20 13:00 | 29 | Tatlot, Johan Sebastien v Igor Sijsling | 6-7,6-3,6-7 | |
| ITF M25 Plaisir | 09/19 12:30 | 28 | Tatlot, Johan Sebastien v Daniel Cukierman | 6-4,5-7,7-5 | |
| ITF M25 Plaisir | 09/18 12:40 | 27 | Louis Dussin v Tatlot, Johan Sebastien | 4-6,3-6 | |
| ITF M25 Plaisir | 09/17 14:40 | 26 | George Loffhagen v Tatlot, Johan Sebastien | 6-4,6-7,1-6 | |
| ITF M25 Plaisir | 09/16 08:00 | 25 | Tatlot, Johan Sebastien v Edan Leshem | 6-2,6-4 | |
| Palm Coast, Singles M-ITF-USA-05A | 02/05 19:40 | 25 | [412] Velotti, Agustin v Tatlot, Johan Sebastien [498] | 7-6,6-3 | |
| Palm Coast, Singles M-ITF-USA-05A | 02/04 17:10 | 54 | [498] Tatlot, Johan Sebastien v Toby Kodat [432] | 6-2,6-1 | |
| ITF M25 Weston | 01/30 14:55 | 26 | Lindell, Christian v Tatlot, Johan Sebastien | 6-3,6-4 |