Stadium: Court 6 Round: 25 Ground: Clay
| ITF M15 Pinamar | 2019/03/19 19:30 | Tiago Seweryniak v Manuel Pena Lopez | 0-6,0-6 |
| ITF Argentina F4 | 2018/09/01 17:30 | Tiago Seweryniak v Ramiro Pioli Tizon | 2-6,5-7 |
| ITF Argentina F2 | 2018/05/21 15:30 | Gaston E Cantero v Tiago Seweryniak | 6-3,6-1 |
| ITF Argentina F2 | 2018/05/20 13:00 | Tiago Seweryniak v Mariano Navone | 7-5,6-4 |
| ITF Argentina F1 | 2018/05/13 12:00 | Julian Cundom v Tiago Seweryniak | 6-3,0-6,7-6 |
| ITF Argentina F12 | 2017/12/02 12:00 | Guido Ivan Justo v Tiago Seweryniak | 4-6,7-5,6-2 |
| ITF Argentina F11 | 2017/11/25 19:00 | Tiago Seweryniak v Francisco Bahamonde | 0-6,2-6 |
| ITF Argentina F10 | 2017/11/21 16:55 | Lorenzo Gagliardo v Tiago Seweryniak | 6-4,2-6,6-2 |
| ITF Argentina F6 | 2018/09/17 17:40 | Juan Pablo Ficovich v Luciano Tacchi | 6-1,6-4 |
| ITF Argentina F5 | 2018/09/12 14:50 | Luciano Tacchi v Rafael Matos | 5-7,7-5,3-6 |
| ITF Argentina F5 | 2018/09/11 18:30 | Luciano Tacchi v Facundo Juarez | 6-3,7-5 |
| ITF Argentina F5 | 2018/09/10 12:00 | Leonardo Aboian v Luciano Tacchi | 5-7,2-6 |
| ITF Argentina F5 | 2018/09/09 12:00 | Cristopher Kohl v Luciano Tacchi | 3-6,3-6 |
| ITF Argentina F5 | 2018/09/08 14:30 | Luciano Tacchi v Joaquin Ledesma | 7-5,6-4 |
| ITF Argentina F4 | 2018/09/03 15:00 | Luciano Tacchi v Valentin Florez | 0-6,3-6 |
| ITF Argentina F10 | 2017/11/20 12:00 | Francisco Comesana v Luciano Tacchi | 6-4,6-2 |