Stadium: Court 5 Round: 25
| ITF USA F28 | 2018/10/17 14:30 | Saraiva, Bernardo v Schneider, Ronnie | 1-6,7-5,1-6 |
| ITF USA F27 | 2018/10/11 15:00 | Bothwell, Peter v Saraiva, Bernardo | 6-4,6-2 |
| ITF USA F27 | 2018/10/10 15:00 | Bryde, Trent v Saraiva, Bernardo | 3-6,3-6 |
| ITF Portugal F17 | 2018/09/18 10:50 | Cabral, Francisco v Saraiva, Bernardo | 6-3,6-2 |
| ITF Portugal F16 | 2018/08/21 11:45 | Saraiva, Bernardo v Hoyt, Evan | 3-6,4-6 |
| Cordenons, Italy | 2018/08/12 14:25 | Saraiva, Bernardo v Juan Pablo Ficovich | 2-6,2-6 |
| Cordenons, Italy | 2018/08/11 15:00 | Saraiva, Bernardo v Federico Iannaccone | 6-4,6-2 |
| ITF Ecuador F2 | 2018/08/03 18:10 | Oscar Jose Gutierrez v Saraiva, Bernardo | 4-6,6-4,6-3 |
| ITF Thailand F7 | 2018/10/29 02:00 | Prechtel, Sebastian v Mulada, Tonkla | 7-5,6-3 |
| ITF Germany F15 | 2018/10/09 15:20 | Prechtel, Sebastian v Erdbories, Tillmann | 1-6,3-6 |
| ITF Germany F14 | 2018/10/01 10:00 | Prechtel, Sebastian v Novotny, David | 4-6,0-6 |
| ITF Turkey F29 | 2018/09/29 07:00 | Prechtel, Sebastian v Riccardo Bonadio | 4-6,1-6 |
| ITF Turkey F29 | 2018/09/28 07:00 | Prechtel, Sebastian v Paroulek, Tadeas | 2-6,6-1,6-4 |
| ITF Turkey F29 | 2018/09/27 07:30 | Vanneste, Jeroen v Prechtel, Sebastian | 6-3,4-6,0-6 |
| ITF Turkey F29 | 2018/09/25 07:30 | Prechtel, Sebastian v Bachmaier, Philip | 6-3,6-2 |
| ITF Turkey F29 | 2018/09/24 09:00 | Prechtel, Sebastian v Speziali, Maurizio | 6-3,2-6,1-6 |