Round: 44 Ground: Clay
| ITF - Argentina F10 | 2017/11/21 16:55 | Lorenzo Gagliardo v Tiago Seweryniak | 6-4,2-6,6-2 |
| ITF - Argentina F9 | 2017/11/12 13:00 | Gabriel Alejandro Hidalgo v Tiago Seweryniak | 6-1,6-2 |
| ITF - Argentina F9 | 2017/11/11 14:00 | Tiago Seweryniak v Tomas Coronel | 7-5,6-1 |
| ITF - Bolívia F3 - Qualificação | 2017/09/30 13:30 | Tiago Seweryniak v Juan Martin Jalif | 2-6,6-7 |
| ITF - Bolívia F2 - Qualificação | 2017/09/23 16:00 | Tiago Seweryniak v Cleiner Caceres | 1-6,2-6 |
| ITF - Bolívia F1 | 2017/09/16 14:00 | Tiago Seweryniak v Andre Ku Meza | 6-7,2-6 |
| ITF - Argentina F7 | 2017/09/09 17:30 | Bruno L F Ureta v Tiago Seweryniak | 6-7,6-3,7-6 |
| ITF - Argentina F5 | 2017/08/27 15:30 | Ignacio Monzon v Tiago Seweryniak | 6-3,4-6,6-3 |
| ITF - Argentina F11 | 2017/11/25 14:30 | Francisco Bahamonde v Fernando Sierra | 6-0,6-0 |
| ITF - Argentina F12 | 2016/11/01 23:00 | Francisco Bahamonde v Mateo Nicolas Martinez | 4-6,1-6 |
| ITF - Argentina F12 | 2016/10/31 23:00 | Juan Ignacio Galarza v Francisco Bahamonde | 3-6,6-2,6-7 |
| ITF - Argentina F11 | 2016/10/26 15:50 | Juan Ignacio Ameal v Francisco Bahamonde | 6-3,6-3 |
| ITF - Argentina F11 | 2016/10/24 16:45 | Santiago Rodriguez Taverna v Francisco Bahamonde | 1-6,6-4,0-6 |
| ITF - Itália F25 | 2016/08/19 12:00 | Maxime Chazal v Francisco Bahamonde | 6-1,6-2 |
| ITF - Itália F25 | 2016/08/18 13:00 | Francisco Bahamonde v Jose Hernandez-Fernandez | 7-5,7-5 |
| ITF - Itália F25 | 2016/08/16 10:15 | Francisco Bahamonde v Franjo Raspudic | 6-2,6-4 |