Stadium: Court 1 Round: 29 Ground: Hardcourt indoor
| Challenger Anning | 2018/04/28 03:00 | Jordan Thompson v Mohamed Safwat | 6-2,4-6,3-6 |
| Challenger Anning | 2018/04/27 03:00 | Mukund Sasikumar v Jordan Thompson | 2-6,4-6 |
| Challenger Anning | 2018/04/26 03:00 | Yunseong Chung v Jordan Thompson | 3-6,4-6 |
| Challenger Anning | 2018/04/24 05:05 | Roberto Ortega-Olmedo v Jordan Thompson | 3-6,3-6 |
| Challenger Nanchang | 2018/04/21 03:00 | Quentin Halys v Jordan Thompson | 6-1,6-3 |
| Challenger Nanchang | 2018/04/20 04:20 | Roberto Ortega-Olmedo v Jordan Thompson | 6-4,2-6,2-6 |
| Challenger Nanchang | 2018/04/18 07:50 | Hugo Grenier v Jordan Thompson | 1-6,4-6 |
| Challenger Nanchang | 2018/04/16 03:00 | Duckhee Lee v Jordan Thompson | 2-6,1-6 |
| Challenger Tallahassee | 2018/04/27 00:45 | Marc Polmans v Michael Mmoh | 5-7,6-0,7-6 |
| Challenger Tallahassee | 2018/04/25 23:15 | Jay Clarke v Michael Mmoh | 2-6,3-6 |
| Challenger Tallahassee | 2018/04/24 15:00 | Jared Hiltzik v Michael Mmoh | 2-6,6-7 |
| Challenger Sarasota | 2018/04/18 14:00 | Michael Mmoh v Hugo Dellien | 3-6,3-6 |
| Challenger Sarasota | 2018/04/16 20:30 | Michael Mmoh v Sebastian Korda | 6-2,6-4 |
| ATP Houston Qual | 2018/04/07 20:00 | Michael Mmoh v Miomir Kecmanovic | 1-6,6-7 |
| ATP Miami | 2018/03/25 15:00 | Hyeon Chung v Michael Mmoh | 6-1,6-1 |
| ATP Miami | 2018/03/23 15:00 | Michael Mmoh v Roberto Bautista-Agut | 7-6,2-6,6-4 |