| ITF USA F29 |
10/05 17:05 |
62 |
Horton, Nicholas
v
Chang, Jonathan
|
2-6,3-6
|
|
| ITF USA F29 |
10/03 15:30 |
62 |
Reese, Hunter
v
Chang, Jonathan
|
6-7,1-6
|
|
| ITF Chinese Taipei F1 |
08/24 04:10 |
54 |
Chang, Jonathan
v
Tsai, Chung Han
|
Retired
|
|
| ITF Chinese Taipei F1 Qual |
08/17 06:30 |
54 |
Yu Hsiou Hsu
v
Chang, Jonathan
|
6-3,6-3
|
|
| ITF Chinese Taipei F1 Qual |
08/16 04:00 |
54 |
Tsung-Hao Huang
v
Chang, Jonathan
|
7-6,1-6,0-6
|
|
| ITF Hong Kong F3 |
06/22 08:05 |
- |
Chang, Jonathan
v
Hung, Jui-Chen
|
3-6,2-6
|
|
| ITF Hong Kong F2 |
06/16 04:10 |
- |
Huang, Liang-Chi
v
Chang, Jonathan
|
6-2,6-2
|
|
| ITF Hong Kong F1 |
06/08 02:00 |
- |
Chang, Jonathan
v
Hsieh, Cheng-Peng
|
2-6,6-7
|
|
| ITF Hong Kong F1 Qual |
06/07 02:00 |
- |
Chang, Jonathan
v
Leung, Kai Yuen
|
6-7,6-3,6-1
|
|
| ITF China F6 |
06/01 05:20 |
- |
Chang, Jonathan
v
Aoran Wang
|
3-6,6-7
|
|
| ITF China F6 |
05/31 02:00 |
- |
Chang, Jonathan
v
Qiu, Zhuoyang
|
4-6,6-1,7-6
|
|
| ITF China F6 Qual |
05/24 04:00 |
- |
Zeng, Shi Hong
v
Chang, Jonathan
|
6-1,4-6,6-4
|
|
| Turkey F17, Singles Qualifying |
04/27 08:00 |
- |
Orno, Philip
v
Chang, Jonathan
|
Retired
|
|
| Turkey F17, Singles Qualifying |
04/26 08:30 |
- |
Gorgun, Omer Berk
v
Chang, Jonathan
|
1-6,6-7
|
|
| Turkey F16, Singles Qualifying |
04/23 08:00 |
- |
Chang, Jonathan
v
Jankovic, Miki
|
1-6,5-7
|
|
| Turkey F16, Singles Qualifying |
04/22 09:05 |
- |
Chang, Jonathan
v
Grinderslev, Anders
|
6-0,6-3
|
|
| Turkey F15, Singles Qualifying |
04/11 07:00 |
- |
Chang, Jonathan
v
Keist, Luca
|
7-6,5-7,3-6
|
|