Stadium: Clay 3 Round: 62 Ground: Clay
| ITF Turkey F31 | 2018/10/06 08:00 | Crepaldi, Erik v Vicentiu Andrei Niculescu | 2-6,6-4,6-4 |
| ITF Turkey F30 | 2018/10/03 07:00 | Crepaldi, Erik v Christopher O'Connell | 5-7,3-6 |
| ITF Turkey F29 | 2018/09/25 07:30 | Vanneste, Jeroen v Crepaldi, Erik | 7-5,6-0 |
| Challenger Tallahassee Qual | 2018/04/21 15:50 | Bryde, Trent v Crepaldi, Erik | 6-1,4-6,6-2 |
| Sarasota, USA, Qualifying | 2018/04/14 19:10 | Crepaldi, Erik v Dancevic, Frank | 4-6,2-6 |
| Sarasota, USA, Qualifying | 2018/04/14 15:30 | Crepaldi, Erik v Silva, Caio | 6-3,6-1 |
| Challenger Mexico City Qual | 2018/04/08 18:00 | Crepaldi, Erik v Rubin Statham | 5-7,4-6 |
| Challenger Mexico City Qual | 2018/04/07 20:00 | Crepaldi, Erik v Betancourt Gonzalez, Patricio | 6-2,4-6,6-1 |
| ITF Turkey F31 | 2018/10/06 07:00 | Samuel Puskar v Ozcelik, Bulut | 2-6,2-6 |
| ITF Turkey F30 | 2018/10/01 07:30 | Walder, Jordi v Ozcelik, Bulut | 6-0,6-3 |
| ITF Turkey F30 | 2018/09/30 07:30 | Ozcelik, Bulut v Wakita, Shunsuke | 7-5,6-2 |
| ITF Turkey F30 | 2018/09/29 07:00 | Ozcelik, Bulut v Ivanov, Klim | 6-1,6-1 |
| ITF Turkey F29 | 2018/09/22 07:00 | Ozcelik, Bulut v Endrizzi, Michelangelo | 4-6,3-6 |
| ITF Turkey F20 Qual | 2018/05/19 07:30 | Ozcelik, Bulut v Thiem, Moritz | 2-6,4-6 |
| ITF Turkey F19 | 2018/05/16 09:10 | Ozcelik, Bulut v Aslan Karatsev | 1-6,2-6 |
| Turkey F17, Singles Qualifying | 2018/05/02 09:20 | Ozcelik, Bulut v Du Toit, Lance-Pierre | 2-6,5-7 |