| Challenger Samarkand | 05/14 06:45 | 25 | [255] Uladzimir Ignatik v Thiago Seyboth Wild [365] | 7-6,4-6,6-2 | |
| Challenger Samarkand | 05/13 06:40 | 24 | [365] Thiago Seyboth Wild v Arjun Kadhe [399] | 6-0,6-3 | |
| Challenger Shymkent | 05/08 05:35 | 25 | Thiago Seyboth Wild v Dmitry Popko | 2-6,4-6 | |
| Challenger Savannah | 04/29 17:00 | 24 | [301] Marcelo Tomas Barrios Vera v Thiago Seyboth Wild [362] | 6-4,6-0 | |
| Challenger Leon | 04/24 00:15 | 25 | [372] Thiago Seyboth Wild v Adrian Menendez-Maceiras [124] | 3-6,7-5,4-6 | |
| Challenger Leon | 04/22 20:20 | 24 | [372] Thiago Seyboth Wild v Evan King [330] | 6-3,3-6,7-6 | |
| Challenger San Luis Potosi | 04/18 21:00 | 26 | [382] Thiago Seyboth Wild v Adrian Menendez-Maceiras [137] | 2-6,4-6 | |
| Challenger San Luis Potosi | 04/17 00:30 | 25 | [272] Scott Griekspoor v Thiago Seyboth Wild [382] | 4-6,4-6 | |
| Challenger San Luis Potosi | 04/16 01:15 | 24 | [348] Baptiste Crepatte v Thiago Seyboth Wild [382] | 3-6,6-7 | |
| Challenger Santiago | 03/06 22:20 | 25 | [93] Pablo Andujar v Thiago Seyboth Wild [391] | 6-4,4-6,6-2 | |
| Challenger Santiago | 03/04 15:45 | 24 | [376] Pedro Sakamoto v Thiago Seyboth Wild [391] | 6-2,2-6,3-6 | |
| ATP Sao Paulo | 02/28 00:55 | 26 | [121] Marco Trungelliti v Thiago Seyboth Wild [449] | 6-4,7-5 | |
| ATP Sao Paulo | 02/26 22:30 | 25 | [449] Thiago Seyboth Wild v Elias Ymer [117] | 6-3,4-6,6-2 | |
| ATP Rio De Janeiro | 02/20 19:30 | 25 | [445] Thiago Seyboth Wild v Taro Daniel [73] | 6-3,3-6,2-6 | |
| ATP Cordoba | 02/05 18:30 | 25 | [168] Alessandro Giannessi v Thiago Seyboth Wild [451] | 6-7,7-5,7-6 | |
| Challenger Punta Del Este | 01/21 14:00 | 24 | Thiago Seyboth Wild v Gonzalo Villanueva | 6-1,4-6,3-6 | |
| Challenger Buenos Aires | 11/11 14:00 | 45 | Thiago Seyboth Wild v Gonzalo Lama | 7-5,6-7,1-6 | |
| Challenger Montevideo | 11/06 17:15 | 25 | [436] Thiago Seyboth Wild v Dimitar Kuzmanov [289] | 2-6,6-4,2-6 | |
| Challenger Guayaquil | 10/30 23:50 | 25 | [443] Thiago Seyboth Wild v Hugo Dellien [115] | 6-3,3-6,4-6 | |
| Challenger Guayaquil | 10/29 18:15 | - | [353] Camilo U Carabelli v Thiago Seyboth Wild [443] | 1-6,6-3,6-6 | |
| Challenger Guayaquil | 10/29 18:05 | 54 | Camilo Ugo Carabelli v Thiago Seyboth Wild | 1-6,6-3,6-7 | |
| Challenger Guayaquil | 10/28 17:50 | 46 | Fabricio Neis v Thiago Seyboth Wild | 6-2,3-6,5-7 | |
| Challenger Guayaquil | 10/27 22:35 | 45 | [408] Thiago Seyboth Wild v Andrea Collarini [313] | 6-4,6-4 | |
| Challenger Lima | 10/20 16:35 | 45 | [406] Thiago Seyboth Wild v Gonzalo Villanueva [380] | 4-6,6-4,0-6 | |
| Challenger Campinas | 10/05 17:00 | 27 | [453] Thiago Seyboth Wild v Facundo Bagnis [139] | 6-7,7-6,3-6 | |
| Challenger Campinas | 10/04 17:00 | 26 | [453] Thiago Seyboth Wild v Fabrizio Ornago [373] | 6-2,6-4 | |
| Challenger Campinas | 10/01 21:30 | 25 | [105] Hugo Dellien v Thiago Seyboth Wild [453] | 1-6,7-5,4-6 | |
| ITF Poland F7 | 08/18 10:00 | 28 | [497] Thiago Seyboth Wild v Jeremy Jahn [435] | 5-7,6-7 | |
| ITF Poland F7 | 08/17 09:00 | 27 | [307] Christopher Heyman v Thiago Seyboth Wild [497] | 6-4,0-6,6-7 | |
| ITF Poland F7 | 08/15 08:10 | 26 | Adrian Andrzejczuk v Thiago Seyboth Wild | 4-6,1-6 |