Round: 27 Ground: Hardcourt outdoor
| Challenger Cary - MP | 2018/09/10 22:30 | Babelis/Saveljic v Aragone/Galloway | 1-6,4-6 |
| Challenger Lexington - MP | 2017/08/02 19:00 | Bambridge/O'Hare v Aragone/Galloway | 6-3,6-4 |
| Challenger Cary - MP | 2018/09/10 21:05 | Lock/Pasha v Matsui/Nielsen | 4-6,4-6 |
| Challenger Chicago - MP | 2018/09/05 20:40 | King/Pasha v Matsui/Nielsen | 6-4,4-6,10-2 |
| Challenger Seoul - MP | 2018/05/06 07:00 | Matsui/Nielsen v Chen/Yi | 6-4,7-6 |
| Challenger Seoul - MP | 2018/05/04 09:15 | Matsui/Nielsen v Ito/McDonald | 6-4,3-6,15-13 |
| Challenger Seoul - MP | 2018/05/03 09:20 | Hsieh/Rungkat v Matsui/Nielsen | 6-7,1-6 |
| Challenger Seoul - MP | 2018/04/30 09:20 | Matsui/Nielsen v Kim/Lee | 6-4,6-2 |