Stadium: Court 2 Round: 29 Ground: Hardcourt outdoor
| ITF M15 Fayetteville | 2021/09/25 15:00 | Gabi Adrian Boitan v Juncheng Shang | 3-6,5-7 |
| ITF M15 Fayetteville | 2021/09/24 15:00 | Toby Alex Kodat v Juncheng Shang | 6-2,0-6,5-7 |
| ITF M15 Fayetteville | 2021/09/23 15:00 | Juncheng Shang v Finn Bass | 6-2,6-4 |
| ITF M15 Fayetteville | 2021/09/21 17:00 | Nathan Ponwith v Juncheng Shang | 0-6,6-3,5-7 |
| ITF M25 Pensacola | 2021/05/18 16:05 | Juncheng Shang v Oscar Mesquida Berg | 5-7,5-7 |
| ITF M25 Pensacola | 2021/05/17 17:30 | Luis Patino v Juncheng Shang | 2-6,3-6 |
| ATP Miami | 2021/03/22 14:00 | Juncheng Shang v Liam Broady | 6-4,1-6,6-7 |
| Battle of Bradenton | 2020/06/20 16:30 | Axel Geller v Juncheng Shang | 6-7,6-0,1-0 |
| ITF M15 Fayetteville | 2021/09/25 14:50 | Mark Whitehouse v Henry Patten | 1-6,6-4,6-3 |
| ITF M15 Fayetteville | 2021/09/24 14:50 | Mark Whitehouse v Jeffrey Von Der Schulenburg | 6-1,6-3 |
| ITF M15 Fayetteville | 2021/09/23 16:40 | Mark Whitehouse v Florian Broska | 6-3,7-6 |
| ITF M15 Fayetteville | 2021/09/22 21:25 | Mark Whitehouse v Ryan Shane | 6-1,6-0 |
| ITF M15 Allershausen | 2021/09/02 11:10 | Mark Whitehouse v David Jorda Sanchis | 6-3,3-6,6-7 |
| ITF M15 Allershausen | 2021/09/01 14:05 | Mark Whitehouse v William Ma | 6-4,3-6,6-2 |
| ITF M15 Oldenzaal | 2021/08/20 13:15 | Mark Whitehouse v Damien Wenger | 6-7,2-6 |
| ITF M15 Oldenzaal | 2021/08/19 08:55 | Mark Whitehouse v Oscar Moraing | 4-6,6-3,6-3 |