Stadium: Cancha 1 Round: 19 Ground: Clay
| ITF Argentina F11 | 2017/11/29 15:30 | Gonzalo Villanueva v Tomas Lipovsek Puches | 6-1,6-4 |
| ITF Argentina F13 | 2016/11/10 13:00 | Tomas Lipovsek Puches v Gonzalo Villanueva | 6-4,6-2 |
| ITF Argentina F11 | 2016/10/27 17:35 | Tomas Lipovsek Puches v Gonzalo Villanueva | 6-4,1-6,6-2 |
| ITF Argentina F7 | 2015/05/29 14:40 | Tomas Lipovsek Puches v Gonzalo Villanueva | 6-4,6-2 |
| ITF Argentina F5 | 2015/05/11 14:30 | Gonzalo Villanueva v Tomas Lipovsek Puches | 6-3,6-1 |
| ITF Chile F8 | 2014/11/25 18:10 | Gonzalo Villanueva v Tomas Lipovsek Puches | 6-3,6-2 |
| ITF Argentina F6 | 2014/03/26 14:00 | Tomas Lipovsek Puches v Gonzalo Villanueva | 6-4,3-6,6-2 |
| ITF M15 Bucharest | 2021/05/27 08:00 | Uladzimir Ignatik v Tomas Lipovsek Puches | 6-4,6-1 |
| ITF M15 Bucharest | 2021/05/26 07:00 | Tomas Lipovsek Puches v Valentin Royer | 6-4,1-6,6-4 |
| UTR Pro Tennis Series Bucharest | 2021/05/23 10:00 | Juan Pablo Paz v Tomas Lipovsek Puches | 6-3,2-0 |
| UTR Pro Tennis Series Bucharest | 2021/05/22 12:30 | Vladimir Filip v Tomas Lipovsek Puches | 3-6,0-5 |
| UTR Pro Tennis Series Bucharest | 2021/05/22 07:00 | Tomas Lipovsek Puches v Juan Ignacio Galarza | 6-3,6-3 |
| UTR Pro Tennis Series Bucharest | 2021/05/21 13:30 | Tomas Lipovsek Puches v Simon Beaupain | 5-7,4-6 |
| UTR Pro Tennis Series Bucharest | 2021/05/19 10:00 | Nicholas David Ionel v Tomas Lipovsek Puches | 5-7,2-6 |
| UTR Pro Tennis Series Bucharest | 2021/05/18 10:00 | Colin Sinclair v Tomas Lipovsek Puches | 6-2,5-1 |
| ITF M15 Champaign | 2021/06/23 17:15 | Gonzalo Villanueva v Kweisi Kenyatte | 6-3,6-7,4-6 |
| ITF M25 Tulsa | 2021/06/17 13:55 | Gonzalo Villanueva v Gage Brymer | 4-6,3-6 |
| ITF M25 Tulsa | 2021/06/16 16:30 | Adrian Andreev v Gonzalo Villanueva | 6-2,3-6,4-6 |
| Challenger Orlando | 2021/06/06 16:10 | Adrian Andreev v Gonzalo Villanueva | 3-6,6-3,7-6 |
| Challenger Little Rock | 2021/05/30 20:10 | Zachary Svajda v Gonzalo Villanueva | 6-0,5-7,6-2 |
| Challenger Salinas 2 | 2021/04/29 15:00 | Gonzalo Villanueva v JC Aragone | 2-6,2-6 |
| Challenger Salinas 2 | 2021/04/28 16:30 | Gonzalo Villanueva v Hernan Casanova | 7-5,6-0 |
| Challenger Salinas 2 | 2021/04/27 14:30 | Gonzalo Villanueva v David Poljak | 5-7,7-6,7-6 |