Stadium: Court 2 Round: 27 Ground: Clay
| ITF M25 Weston | 2019/01/30 18:00 | Souza, Joao Olavo v Olivares, Jose | 6-4,6-3 |
| Challenger - Punta del Este | 2019/01/22 21:35 | Thiago Monteiro v Souza, Joao Olavo | 7-6,6-2 |
| Challenger - Punta del Este | 2019/01/21 18:50 | Souza, Joao Olavo v Preston Brown | 6-2,6-4 |
| Challenger Columbus | 2019/01/08 16:00 | Souza, Joao Olavo v Goncalo Oliveira | 4-6,1-6 |
| Orlando, USA | 2019/01/01 15:00 | Souza, Joao Olavo v Novikov, Dennis | 3-6,2-6 |
| Orlando, USA | 2018/12/31 17:50 | Hiltzik, Jared v Souza, Joao Olavo | 6-2,5-7,1-6 |
| ITF Brazil F9 | 2018/11/17 13:00 | Souza, Joao Olavo v Blumenberg, Alex | 6-3,6-1 |
| ITF Brazil F9 | 2018/11/16 15:55 | Souza, Joao Olavo v Joao Lucas Reis da Silva | 6-4,5-7,6-4 |
| ITF M25 Weston | 2019/01/31 17:20 | Villar, Yeudy v Patrick Kypson | 1-6,4-6 |
| ITF M25 Weston | 2019/01/29 18:20 | Jumpei Yamasaki v Patrick Kypson | 2-6,3-6 |
| Newport Beach, USA | 2019/01/21 18:00 | Patrick Kypson v Young, Donald | 3-6,2-6 |
| Los Angeles, Singles M-ITF-USA-01A | 2019/01/04 18:00 | Patrick Kypson v Redlicki, Martin | 7-6,6-4 |
| Los Angeles, Singles M-ITF-USA-01A | 2019/01/03 19:25 | Patrick Kypson v Kobelt, Peter | 6-1,6-1 |
| Los Angeles, Singles M-ITF-USA-01A | 2019/01/01 19:40 | Patrick Kypson v Felix Corwin | 7-5,6-3 |
| Challenger Champaign | 2018/11/12 19:10 | Polansky, Peter v Patrick Kypson | 7-5,6-2 |
| Challenger Knoxville | 2018/11/05 15:00 | Patrick Kypson v Song, Evan | 4-6,6-3,3-6 |