Stadium: Court 3 Round: 27 Ground: Hardcourt indoor
| Challenger Knoxville MD | 2021/11/09 22:30 | Verdugo/Reyes-Varela v Hudd/Mitsui | 6-7,7-6,10-6 |
| Challenger Charlottesville MD | 2021/11/03 18:35 | Jung/Rungkat v Verdugo/Reyes-Varela | 7-6,6-3 |
| Challenger Las Vegas MD | 2021/10/29 18:00 | Jung/King v Verdugo/Reyes-Varela | 6-4,3-6,10-6 |
| Challenger Las Vegas MD | 2021/10/28 18:00 | Harrison/Krueger v Verdugo/Reyes-Varela | 5-7,3-6 |
| Challenger Las Vegas MD | 2021/10/27 19:45 | Gonzales/Johnson v Verdugo/Reyes-Varela | 1-6,2-6 |
| Challenger Santiago MD | 2021/10/16 18:50 | Verdugo/Reyes-Varela v King/Schnur | 6-3,6-7,14-16 |
| Challenger Santiago MD | 2021/10/15 16:00 | Barrientos/Romboli v Verdugo/Reyes-Varela | 4-6,4-6 |
| Challenger Santiago MD | 2021/10/14 19:00 | Verdugo/Reyes-Varela v Galdos/Hidalgo | 6-3,6-4 |
| Challenger Knoxville MD | 2021/11/10 20:10 | Damm/Nanda v Jung/Krueger | 4-6,4-6 |
| Challenger Cary MD | 2021/09/17 22:35 | Kozlov/Polansky v Jung/Krueger | 6-7,7-5,10-4 |
| Challenger Cary MD | 2021/09/16 21:00 | Jung/Krueger v Bolt/Hijikata | 6-4,6-7,12-10 |
| Challenger Cary MD | 2021/09/14 20:15 | Jung/Krueger v Cernoch/Kiger | 7-6,3-6,10-5 |
| Challenger Tallahassee MD | 2021/04/21 15:00 | Luz/Matos v Jung/Krueger | 6-2,3-6,10-8 |
| Challenger Houston MD | 2019/11/13 22:30 | Jung/Krueger v Bambridge/Lammons | 1-6,6-7 |
| Challenger Phoenix MD | 2019/03/14 17:00 | Murray/Skupski v Jung/Krueger | 6-3,7-6 |
| Challenger Las Vegas MD | 2018/10/26 21:15 | Arevalo/Maytin v Jung/Krueger | 7-5,6-7,10-5 |