Stadium: Stadium Round: 27 Ground: Hardcourt outdoor
| Challenger Cary MD | 2021/09/14 20:15 | Jung J / Krueger M v Cernoch/Kiger | 7-6,3-6,10-5 |
| Challenger - Tallahassee - Doubles Hommes | 2021/04/21 15:00 | Luz O / Matos R v Jung J / Krueger M | 6-2,3-6,10-8 |
| Houston, USA, Doubles | 2019/11/13 22:30 | Jung J / Krueger M v Bambridge L / Lammons N | 1-6,6-7 |
| Challenger - Phoenix - Doubles Hommes | 2019/03/14 17:00 | Murray J / Skupski N v Jung J / Krueger M | 6-3,7-6 |
| Challenger Las Vegas MD | 2018/10/26 21:15 | Arevalo-Gonzalez M / Maytin R v Jung J / Krueger M | 7-5,6-7,10-5 |
| Challenger Las Vegas MD | 2018/10/24 21:00 | Gonzales R / Lammons N v Jung J / Krueger M | 3-6,6-7 |
| Challenger Las Vegas MD | 2018/10/23 23:15 | Verdugo/Martinez v Jung J / Krueger M | 4-6,4-6 |
| Challenger Cary MD | 2021/09/15 18:45 | Bolt/Hijikata v King/Withrow | 7-6,6-7,12-10 |