Stadium: Brenda Meyers Court Round: 26 Ground: Hardcourt indoor
| Challenger Orleans MD | 2021/09/30 12:00 | Huey/Nielsen v Galloway/Lawson | 6-3,5-7,3-10 |
| Challenger Orleans MD | 2021/09/28 16:25 | Reese/Vega Hernandez v Huey/Nielsen | 6-4,3-6,8-10 |
| Challenger Biel MD | 2021/09/24 09:00 | Huey/Nielsen v Bemelmans/Masur | 4-6,5-7 |
| Challenger Biel MD | 2021/09/23 13:00 | Huey/Nielsen v Paul/Steinegger | 6-4,1-6,10-4 |
| Challenger Biel MD | 2021/09/22 16:35 | Huey/Nielsen v Gengel/Neuchrist | 6-7,6-2,10-2 |
| ATP Cagliari MD | 2021/04/08 10:00 | Berrettini/Berrettini v Huey/Nielsen | 7-6,6-3 |
| ATP Cagliari MD | 2021/04/07 09:00 | Huey/Nielsen v Ebden/Sharan | 6-1,6-4 |
| ATP Gstaad MD | 2019/07/25 10:00 | Huey/Nielsen v Gille/Vliegen | 4-6,6-7 |