Stadium: Court 3 Round: 45 Ground: Hardcourt outdoor
| Challenger Savannah Qual | 2018/04/28 17:45 | Alex Lawson v Danny Thomas | 4-6,0-6 |
| Challenger Tallahassee Qual | 2018/04/21 14:00 | Alex Lawson v Peter Torebko | 3-6,3-6 |
| Challenger Panama City Qual | 2018/03/31 14:30 | Alex Lawson v Ivan Sergeyev | 2-6,2-6 |
| Challenger Drummondville Qual | 2018/03/11 20:15 | Taha Baadi v Alex Lawson | 7-6,2-6,6-3 |
| Challenger Noumea Qual | 2017/12/30 02:00 | Alex Lawson v Sam Barry | 3-6,2-6 |
| Challenger Champaign Qual | 2017/11/13 16:00 | Ronnie Schneider v Alex Lawson | 5-7,7-6,6-3 |
| Challenger Champaign Qual | 2017/11/12 17:00 | Alex Lawson v Hunter Callahan | 6-4,5-7,6-1 |
| Challenger Champaign Qual | 2017/11/11 17:15 | William Bushamuka v Alex Lawson | 5-7,3-6 |
| ITF USA F18 | 2018/06/27 22:20 | Lucas Gomez v Kelsey Stevenson | 6-4,2-6,6-0 |
| ITF USA F16 | 2018/06/21 17:00 | Kelsey Stevenson v Alex Rybakov | 4-6,1-6 |
| ITF USA F16 | 2018/06/20 21:25 | Ivan Mitric v Kelsey Stevenson | 4-6,4-6 |
| ITF USA F14 | 2018/06/13 18:50 | Eduardo Agustin Torre v Kelsey Stevenson | 7-6,6-4 |
| ITF Singapore F3 | 2018/05/29 02:00 | Yuta Shimizu v Kelsey Stevenson | 5-7,6-2,6-3 |
| ITF Singapore F3 | 2018/05/27 03:00 | Kelsey Stevenson v Nicholas Bybel | 6-4,6-2 |
| ITF Singapore F2 | 2018/05/20 10:00 | Kelsey Stevenson v Hong Kit Wong | 1-6,1-6 |
| ITF Singapore F2 | 2018/05/19 07:30 | Kelsey Stevenson v Timothy Lim | 6-0,6-3 |