Stadium: Court 1 Round: 25 Ground: Clay
| ITF M25 Weston | 2019/02/01 15:00 | Christian Lindell v Joao Lucas Reis da Silva | 4-6,3-6 |
| ITF Brazil F8 | 2018/11/09 16:55 | Christian Lindell v Joao Lucas Reis da Silva | 6-3,6-4 |
| ITF Brazil F4 | 2018/05/17 16:25 | Joao Lucas Reis da Silva v Christian Lindell | 6-0,6-3 |
| Challenger Guayaquil | 2020/11/18 17:00 | Christian Lindell v Jaume Munar | 0-6,6-4,4-6 |
| Challenger Guayaquil | 2020/11/17 15:00 | Antonio Cayetano March v Christian Lindell | 6-7,4-6 |
| Challenger Alicante | 2020/10/11 08:30 | Liam Broady v Christian Lindell | 7-5,6-2 |
| Challenger Alicante | 2020/10/10 12:20 | Christian Lindell v Lucas Miedler | 7-6,6-3 |
| ITF M15 Setubal | 2020/10/09 09:30 | Nuno Borges v Christian Lindell | 6-4,6-1 |
| ITF M15 Setubal | 2020/10/08 11:00 | Luis Faria v Christian Lindell | 1-6,6-7 |
| ITF M15 Setubal | 2020/10/07 11:35 | George Loffhagen v Christian Lindell | 2-6,3-6 |
| ITF M25 Pardubice | 2020/09/30 11:45 | Christian Lindell v Viktor Durasovic | 0-6,2-6 |
| Challenger Sao Paulo | 2020/11/22 16:00 | Benjamin Lock v Joao Lucas Reis da Silva | 1-6,4-6 |
| Challenger Sao Paulo | 2020/11/21 17:45 | Paulo Knippling v Joao Lucas Reis da Silva | 0-6,1-6 |
| ITF M15 Quinta Do Lago | 2020/11/03 12:00 | Michael Geerts v Joao Lucas Reis da Silva | 7-6,7-5 |
| ITF M25 Vale Do Lobo | 2020/10/28 11:45 | Nikolas Sanchez Izquierdo v Joao Lucas Reis da Silva | 3-6,7-5,6-4 |
| ITF M25 Vale Do Lobo | 2020/10/27 10:30 | Joao Lucas Reis da Silva v Goncalo Falcao | 6-4,6-4 |
| ITF M25 Vale Do Lobo | 2020/10/26 12:00 | Joao Lucas Reis da Silva v Paulo Fernandes | 6-1,6-4 |
| ITF M25 Vale Do Lobo | 2020/10/25 14:00 | Joao Lucas Reis da Silva v Guilherme Sousa Severin | 6-4,5-7,10-8 |
| ITF M15 Setubal | 2020/10/09 11:50 | Joao Lucas Reis da Silva v Sebastian Fanselow | 6-7,3-6 |