[414] Gonzalo Villanueva 3-6,2-6 Stefan Kozlov [376] 2021-02-17 20:50
Stadium: Court 2 Round: 25 Ground: Clay
Home History
| ITF M25 Hurlingham | 2020/03/05 13:00 | Gonzalo Villanueva v Nicolas Alberto Arreche | 4-6,5-7 |
| ITF M25 Hurlingham | 2020/03/04 13:00 | Gonzalo Villanueva v Jose Pereira | 6-4,6-1 |
| ITF M25 Rio Cuarto | 2020/02/25 18:30 | Facundo Diaz Acosta v Gonzalo Villanueva | 6-2,7-5 |
| ITF M25 Punta del Este | 2020/02/20 13:00 | Santiago Rodriguez Taverna v Gonzalo Villanueva | 3-6,6-1,6-4 |
| ITF M25 Punta del Este | 2020/02/19 16:25 | Mariano Kestelboim v Gonzalo Villanueva | 1-6,7-6,2-6 |
| ITF M25 Punta del Este | 2020/02/18 19:35 | Agustin Riquelme Coppari v Gonzalo Villanueva | 1-6,1-6 |
| ITF M25 Lima | 2020/02/14 17:25 | Pedro Sakamoto v Gonzalo Villanueva | 6-3,6-4 |
| ITF M25 Lima | 2020/02/11 17:00 | Gonzalo Bueno v Gonzalo Villanueva | 2-6,1-6 |
Away History
| UTR Pro Tennis Series Florida | 2021/01/16 17:15 | Stefan Kozlov v Harris Walker | 0-6,2-6 |
| UTR Pro Tennis Series Florida | 2021/01/14 18:00 | Stefan Kozlov v Strong Kirchheimer | 6-2,7-6 |
| UTR Pro Tennis Series Florida | 2021/01/13 16:00 | Stefan Kozlov v Connor Krug | 6-1,6-2 |
| UTR Pro Tennis Series Florida | 2021/01/11 18:30 | Stefan Kozlov v Aidan Kim | 6-4,6-6 |
| UTR Pro Tennis Series Florida | 2021/01/10 15:30 | Stefan Kozlov v Nishesh Basavareddy | 3-6,6-2,6-2 |
| ATP Delray Beach | 2021/01/06 16:00 | Donald Young v Stefan Kozlov | 4-6,6-4,6-4 |
| Challenger Orlando | 2020/11/17 18:30 | Thiago Monteiro v Stefan Kozlov | 6-1,6-3 |
| Challenger Orlando | 2020/11/15 17:30 | Kevin King v Stefan Kozlov | 6-7,7-6,4-6 |