Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| Challenger Ortisei | 2018/10/11 12:30 | Dustin Brown v Dennis Novak | 2-6,7-5,4-6 |
| Challenger Ortisei | 2018/10/10 16:00 | Salvatore Caruso v Dustin Brown | 2-6,4-6 |
| Challenger Orleans | 2018/09/22 14:00 | Dustin Brown v Hugo Nys | 6-7,1-6 |
| ATP Metz | 2018/09/16 09:25 | Dustin Brown v Kenny de Schepper | 4-6,4-6 |
| Challenger Szczecin | 2018/09/11 16:00 | Lorenzo Giustino v Dustin Brown | 6-7,6-1,7-6 |
| Challenger Genova | 2018/09/09 15:35 | Lorenzo Sonego v Dustin Brown | 6-2,6-1 |
| Challenger Genova | 2018/09/08 18:40 | Dustin Brown v Thomaz Bellucci | 6-3,7-6 |
| Challenger Genova | 2018/09/07 19:25 | Dustin Brown v Lukas Rosol | 3-6,6-4,7-6 |
| ATP Vienna | 2018/10/20 09:00 | Sergiy Stakhovsky v Bradley Klahn | 6-7,6-4,6-4 |
| ATP Stockholm | 2018/10/18 17:30 | John Isner v Bradley Klahn | 7-6,6-7,7-6 |
| ATP Stockholm | 2018/10/16 17:35 | Bradley Klahn v Marius Copil | 6-2,3-6,6-4 |
| ATP Shanghai | 2018/10/09 12:20 | Bradley Klahn v Borna Coric | 4-6,2-6 |
| ATP Shanghai | 2018/10/08 10:35 | Bradley Klahn v Nick Kyrgios | 4-6,6-4,6-3 |
| ATP Shanghai | 2018/10/07 04:00 | Bradley Klahn v Taro Daniel | 7-6,7-6 |
| ATP Shanghai | 2018/10/06 04:00 | Tennys Sandgren v Bradley Klahn | 6-4,3-6,4-6 |
| ATP Tokyo | 2018/09/30 03:00 | Martin Klizan v Bradley Klahn | 6-3,6-4 |