| 11.11.21 | Sfert de finală | Ruben Gonzales/Christopher Rungkat | William Blumberg/Max Jacob Schnur | 6-4, 7-66 |  | detaliu meci | Knoxville Challenger | In. Hard |
| 10.11.21 | 1-a rundă | William Blumberg/Max Jacob Schnur | Treat Conrad Huey/Frederik Nielsen | 7-63, 6-2 |  | detaliu meci |
| 06.11.21 | Finală | William Blumberg/Max Jacob Schnur | Treat Conrad Huey/Frederik Nielsen | 3-6, 6-1, 14-12 |  | detaliu meci | Charlottesville Challenger | In. Hard |
| 05.11.21 | Semifinală | William Blumberg/Max Jacob Schnur | Robert Galloway/Alex Lawson | 6-4, 6-1 |  | detaliu meci |
| 04.11.21 | Sfert de finală | William Blumberg/Max Jacob Schnur | Nathaniel Lammons/Jack Withrow | 6-3, 7-66 |  | detaliu meci |
| 03.11.21 | 1-a rundă | William Blumberg/Max Jacob Schnur | Mitchell Krueger/Blaz Rola | 6-3, 6-2 |  | detaliu meci |
| 30.10.21 | Finală | William Blumberg/Max Jacob Schnur | Jason Jung/Evan King | 7-5, 6-75, 10-5 |  | detaliu meci | Las Vegas | Hard |
| 29.10.21 | Semifinală | William Blumberg/Max Jacob Schnur | Nathaniel Lammons/Jack Withrow | 6-2, 6-4 |  | detaliu meci |
| 28.10.21 | Sfert de finală | William Blumberg/Max Jacob Schnur | Ruan Roelofse/Christopher Rungkat | 6-3, 6-4 |  | detaliu meci |
| 27.10.21 | 1-a rundă | William Blumberg/Max Jacob Schnur | Zac Brodney/Milos Dabic | 6-4, 6-2 |  | detaliu meci |
| 23.09.21 | Sfert de finală | Yunseong Chung/Seongchan Hong | William Blumberg/Max Jacob Schnur | 7-65, 4-6, 10-8 |  | detaliu meci | Columbus Challenger | In. Hard |
| 20.09.21 | 1-a rundă | William Blumberg/Max Jacob Schnur | Nicolas Mejia/Michael Mmoh | Nicolas Mejia/Michael Mmoh - nu s-a prezentat |  | detaliu meci |
| 18.09.21 | Finală | William Blumberg/Max Jacob Schnur | Stefan Kozlov/Peter Polansky | 6-4, 1-6, 10-4 |  | detaliu meci | Cary 2 | Hard |
| 17.09.21 | Semifinală | William Blumberg/Max Jacob Schnur | Christian Harrison/Dennis Novikov | 3-6, 6-1, 10-5 |  | detaliu meci |
| 16.09.21 | Sfert de finală | William Blumberg/Max Jacob Schnur | Thomas Fancutt/Jason Murray Kubler | 7-5, 6-1 |  | detaliu meci |
| 15.09.21 | 1-a rundă | William Blumberg/Max Jacob Schnur | Lloyd Glasspool/Nicholas Monroe | 6-2, 7-5 |  | detaliu meci |