| Challenger Las Vegas | 10/25 21:30 | 25 | [202] Juncheng Shang v Alexandr Cozbinov [370] | 6-4,3-6,6-3 | |
| Challenger Fairfield | 10/14 19:20 | 27 | [206] Juncheng Shang v Michael Mmoh [133] | 3-6,1-6 | |
| Challenger Fairfield | 10/12 17:00 | 26 | [206] Juncheng Shang v Valentin Vacherot [262] | 6-4,6-3 | |
| Challenger Fairfield | 10/10 23:05 | 25 | [206] Juncheng Shang v Charles Broom [366] | 7-5,4-6,6-3 | |
| Challenger Tiburon | 10/04 21:05 | 25 | Juncheng Shang v Alex Michelsen | 5-7,6-4,6-7 | |
| Challenger Cary | 09/15 20:00 | 26 | [202] Juncheng Shang v Jordan Thompson [102] | 6-7,7-6,2-6 | |
| Challenger Cary | 09/13 21:25 | 25 | [468] Henry Patten v Juncheng Shang [202] | 5-7,6-7 | |
| Challenger Granby | 08/28 17:00 | 29 | Gabriel Diallo v Juncheng Shang | 7-5,7-6 | |
| Challenger Granby | 08/27 16:00 | 28 | Juncheng Shang v Aidan Mayo | 6-3,6-4 | |
| Challenger Granby | 08/26 15:00 | 27 | [246] Juncheng Shang v Jordan Thompson [103] | 7-5,6-4 | |
| Challenger Granby | 08/25 14:00 | 26 | Juncheng Shang v Colin Markes | 6-2,6-2 | |
| Challenger Granby | 08/23 18:30 | 25 | Juncheng Shang v Marko Stakusic | 6-4,6-4 | |
| Challenger Lexington | 08/07 18:30 | 29 | [344] Juncheng Shang v Emilio Gomez [121] | 6-4,6-4 | |
| Challenger Lexington | 08/06 18:40 | 28 | [344] Juncheng Shang v Aleksandar Kovacevic [229] | 3-6,7-6,6-4 | |
| Challenger Lexington | 08/05 15:00 | 27 | [124] Roman Safiullin v Juncheng Shang [344] | 6-0,4-6,5-7 | |
| Challenger Lexington | 08/03 16:00 | 26 | [344] Juncheng Shang v Mikhail Kukushkin [225] | 7-6,6-3 | |
| Challenger Lexington | 08/02 16:15 | 25 | Stefan Dostanic v Juncheng Shang | 0-6,6-4,3-6 | |
| Challenger Indianapolis | 07/20 17:15 | 26 | [362] Juncheng Shang v Christopher Eubanks [153] | 5-7,3-6 | |
| Challenger Indianapolis | 07/19 15:25 | 25 | [362] Juncheng Shang v Brandon Holt [324] | 4-6,7-6,6-3 | |
| Challenger Indianapolis | 07/18 14:00 | 19 | [322] Billy Harris v Juncheng Shang [362] | 4-6,7-6,3-6 | |
| Challenger Indianapolis | 07/17 15:35 | 14 | Aidan Kim v Juncheng Shang | 2-6,5-7 | |
| Challenger Rome GA | 07/12 15:30 | 25 | [374] Juncheng Shang v Jeffrey John Wolf [111] | 1-6,2-6 | |
| Challenger Rome GA | 07/11 18:10 | 19 | Juncheng Shang v Murphy Cassone | 6-4,3-6,6-2 | |
| Challenger Rome GA | 07/10 21:05 | 14 | Juncheng Shang v Ryan Harrison | 7-5,7-5 | |
| ATP Eastbourne | 06/19 15:05 | 19 | [96] Thiago Monteiro v Juncheng Shang [392] | 6-4,6-2 | |
| ATP Eastbourne | 06/18 16:40 | 14 | [392] Juncheng Shang v Tomas Martin Etcheverry [80] | 7-6,2-6,6-2 | |
| Challenger Lyon | 06/07 09:55 | 25 | [223] Evan Furness v Juncheng Shang [406] | 6-2,6-3 | |
| Challenger Lyon | 06/06 10:15 | 19 | [406] Juncheng Shang v Alex Rybakov [343] | 6-4,1-6,6-1 | |
| Challenger Lyon | 06/05 12:50 | 14 | [304] Steven Diez v Juncheng Shang [400] | 6-2,2-6,6-7 | |
| Challenger Prostejov | 05/29 08:00 | 14 | [467] Alexander Erler v Juncheng Shang [401] | 4-6,7-6,6-4 |