Stadium: Court 11 Round: 25 Ground: Clay
| ITF Peru F2 | 2017/12/23 16:00 | Oscar Jose Gutierrez v Matias Zukas | 4-6,2-6 |
| ITF Uruguay F3 | 2016/12/14 16:25 | Matias Zukas v Oscar Jose Gutierrez | 6-3,2-6,5-7 |
| Challenger Punta del Este | 2020/01/27 17:45 | Oscar Jose Gutierrez v Mariano Kestelboim | 4-6,6-3,5-7 |
| Challenger Montevideo | 2019/11/05 16:15 | Genaro Alberto Olivieri v Oscar Jose Gutierrez | 5-7,6-3,6-4 |
| Challenger Guayaquil | 2019/10/30 23:15 | Jaume Munar v Oscar Jose Gutierrez | 6-4,6-2 |
| Challenger Guayaquil | 2019/10/28 18:15 | Pedro Sakamoto v Oscar Jose Gutierrez | 6-3,6-7,4-6 |
| Challenger Lima | 2019/10/23 00:55 | Oscar Jose Gutierrez v Yannick Hanfmann | 3-6,3-6 |
| Challenger Lima | 2019/10/22 01:25 | Nicolas Alvarez v Oscar Jose Gutierrez | 3-6,3-6 |
| Challenger Santo Domingo | 2019/10/10 19:00 | Thiago Monteiro v Oscar Jose Gutierrez | 6-3,7-5 |
| Challenger Santo Domingo | 2019/10/08 22:55 | Oscar Jose Gutierrez v Pedja Krstin | 7-5,6-4 |
| ITF M15 Heraklion | 2019/12/12 10:40 | Uisung Park v Matias Zukas | 7-5,7-5 |
| ITF M15 Heraklion | 2019/12/11 09:35 | Alexander Lebedev v Matias Zukas | 2-6,2-6 |
| ITF M15 Heraklion | 2019/12/06 08:00 | Alibek Kachmazov v Matias Zukas | 6-3,7-6 |
| ITF M15 Heraklion | 2019/12/05 08:00 | Biagio Gramaticopolo v Matias Zukas | 4-6,3-6 |
| ITF M15 Heraklion | 2019/12/04 10:55 | Petros Tsitsipas v Matias Zukas | 1-6,4-6 |
| ITF M15 Cairo | 2019/11/28 09:20 | Matias Zukas v Oleg Prihodko | 6-3,3-6,3-6 |
| ITF M15 Cairo | 2019/11/27 14:25 | Matias Zukas v Alex M Pujolras | 6-2,7-6 |
| ITF M15 Antalya | 2019/11/22 07:00 | Duje Ajdukovic v Matias Zukas | 6-3,6-1 |