Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF Kuwait F1 | 2018/10/28 07:00 | Behbehani, Fouad v Preston Brown | 0-6,0-6 |
| ITF Kuwait F1 | 2018/10/27 10:00 | Preston Brown v Shannan Alharrasi, Abdullah | 6-0,6-1 |
| ITF Peru F2 | 2018/10/02 15:00 | Preston Brown v Hidalgo, Diego | 1-6,2-6 |
| ITF Peru F1 | 2018/09/25 16:30 | Preston Brown v Nicolas Mejia | 0-6,3-6 |
| ITF Tunisia F31 | 2018/09/12 14:20 | Christoph Negritu v Preston Brown | 6-2,6-2 |
| ITF Tunisia F30 | 2018/09/03 11:30 | Preston Brown v Garcia, Mathieu | 1-6,3-6 |
| ITF Tunisia F30 | 2018/09/02 14:00 | Giovanni Agostinetto v Preston Brown | 6-4,5-7,1-6 |
| ITF Tunisia F30 | 2018/09/01 09:30 | Ziganshin, Robert v Preston Brown | 3-6,2-6 |
| Kuwait F3, Singles Qualifying | 2017/11/11 06:00 | Ali Alshati v Nemakal, Ajay Pruthvi | 1-6,1-6 |
| ITF Kuwait F2 | 2017/11/06 12:00 | Ali Alshati v Alawadhi, Abdulrahman | 0-6,1-6 |
| Kuwait F1, Singles Qualifying | 2017/10/28 10:00 | Ali Alshati v Johansson, Niklas | 0-6,1-6 |