Stadium: Court 1 Round: 27 Ground: Clay
| ITF M15 Monastir | 2019/02/26 08:30 | David Pichler v Francesco Vilardo | 2-6,6-3,3-6 |
| ITF M25 Oberentfelden | 2019/02/04 15:15 | David Pichler v Mattia Bellucci | 4-6,7-6,7-10 |
| ITF M25 Oberentfelden | 2019/02/04 08:30 | David Pichler v Gian Luca Tanner | 6-3,6-0 |
| ITF South Africa F3 | 2018/12/05 09:55 | Toby Martin v David Pichler | 6-4,6-2 |
| ITF South Africa F2 | 2018/12/01 09:00 | David Pichler v Connor Farren | 2-6,6-3,3-6 |
| ITF South Africa F2 | 2018/11/30 09:00 | David Pichler v Patrick Foley | 6-2,6-3 |
| ITF South Africa F2 | 2018/11/29 10:50 | Benjamin Lock v David Pichler | 1-6,2-6 |
| ITF South Africa F2 | 2018/11/27 13:20 | David Pichler v Gerhardt Marius Becker | 6-1,6-2 |
| Challenger Morelos | 2019/02/19 17:20 | Manuel Sanchez v Gonzalo Villanueva | 6-3,6-3 |
| Challenger Morelos | 2019/02/18 16:00 | Evan Furness v Gonzalo Villanueva | 6-2,6-7,1-6 |
| Challenger Punta del Este | 2019/01/23 14:00 | Gonzalo Villanueva v Nino Serdarusic | 6-7,6-4,4-6 |
| Challenger Punta del Este | 2019/01/21 14:00 | Thiago Seyboth Wild v Gonzalo Villanueva | 6-1,4-6,3-6 |
| Challenger Buenos Aires | 2018/11/13 19:50 | Gonzalo Villanueva v Hugo Dellien | 4-6,3-6 |
| Challenger Buenos Aires | 2018/11/12 14:00 | Manuel Pena Lopez v Gonzalo Villanueva | 3-6,6-3,1-6 |
| Challenger Buenos Aires | 2018/11/11 20:15 | Pedro Sakamoto v Gonzalo Villanueva | 5-7,6-4,2-6 |
| Challenger Montevideo | 2018/11/05 16:00 | Gonzalo Villanueva v Federico Coria | 5-7,1-6 |