Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| Challenger Winnetka | 2018/07/09 17:00 | Danny Thomas v Dayne Kelly | 6-4,3-6,5-7 |
| Challenger Surbiton Qual | 2018/06/02 11:00 | Luke Saville v Dayne Kelly | 7-6,4-6,2-6 |
| Challenger Loughborough | 2018/05/22 12:30 | Dayne Kelly v Daniel Brands | 6-4,4-6,2-6 |
| Challenger Busan | 2018/05/15 07:10 | Ze Zhang v Dayne Kelly | 6-1,6-4 |
| Challenger Gimcheon | 2018/05/07 09:00 | Soonwoo Kwon v Dayne Kelly | 6-4,2-6,6-2 |
| Challenger Seoul | 2018/05/01 03:00 | Yosuke Watanuki v Dayne Kelly | 6-3,6-4 |
| Challenger Taipei | 2018/04/09 08:30 | Go Soeda v Dayne Kelly | 7-6,6-4 |
| ITF Australia F3 Qual | 2018/03/19 00:00 | Dayne Kelly v Ken Cavrak | 6-4,6-0 |
| Challenger Winnetka | 2018/07/09 19:20 | Alexander Sarkissian v Kevin King | 6-2,3-6,4-6 |
| Wimbledon Qual | 2018/06/25 10:00 | Kevin King v Luca Vanni | 2-6,2-6 |
| Challenger Ilkley | 2018/06/20 17:20 | Kevin King v Sergiy Stakhovsky | 4-6,0-6 |
| Challenger Ilkley | 2018/06/18 16:15 | Kevin King v Norbert Gombos | 6-3,3-6,7-6 |
| ATP Hertogenbosch | 2018/06/12 09:10 | Bernard Tomic v Kevin King | 6-4,6-2 |
| ATP Hertogenbosch Qual | 2018/06/10 09:00 | Franko Skugor v Kevin King | 7-6,6-3 |
| ATP Hertogenbosch Qual | 2018/06/09 08:30 | Dennis Novikov v Kevin King | 6-7,2-6 |
| Challenger Surbiton | 2018/06/06 10:00 | Kevin King v Jurgen Melzer | 4-6,4-6 |