| ITF USA F20 |
07/24 20:40 |
25 |
Jonathan Chang
v
Jenson Brooksby
|
6-4,6-4
|
|
| ITF USA F20 Qual |
07/23 16:50 |
62 |
Jonathan Chang
v
Alexander Cozbinov
|
6-3,6-2
|
|
| ITF USA F20 Qual |
07/22 16:30 |
62 |
Jonathan Chang
v
Abhijeet Joshi
|
6-1,6-3
|
|
| ITF USA F20 Qual |
07/21 15:00 |
62 |
Jonathan Chang
v
Kyle Johnson
|
6-2,6-2
|
|
| ITF USA F15 Qual |
06/16 15:30 |
62 |
Jonathan Chang
v
Reese Stalder
|
4-6,4-6
|
|
| ITF USA F13 Qual |
06/10 14:00 |
62 |
Drew Van Orderlain
v
Jonathan Chang
|
7-5,6-2
|
|
| Challenger Irving Qual |
03/12 17:30 |
46 |
Arthur Rinderknech
v
Jonathan Chang
|
6-1,6-4
|
|
| ITF Canada F2 Qual |
03/04 15:00 |
44 |
Deiton Baughman
v
Jonathan Chang
|
6-1,6-1
|
|
| ITF Canada F2 Qual |
03/03 15:00 |
44 |
Jonathan Chang
v
Julian Zlobinsky
|
6-4,3-6,3-6
|
|
| ITF Canada F1 |
03/01 00:00 |
25 |
Jonathan Chang
v
Frank Dancevic
|
2-6,6-7
|
|
| ITF Canada F1 Qual |
02/26 15:00 |
44 |
Sem Verbeek
v
Jonathan Chang
|
5-7,6-3,4-6
|
|
| ITF Canada F1 Qual |
02/25 15:00 |
44 |
Emmett Ward
v
Jonathan Chang
|
2-6,4-6
|
|
| ITF Germany F3 Qual |
01/28 13:00 |
54 |
Nikolas Walterscheid-Tukic
v
Jonathan Chang
|
6-7,6-4,7-6
|
|
| ITF Germany F2 Qual |
01/21 13:00 |
44 |
Tim Heger
v
Jonathan Chang
|
7-6,6-4
|
|
| ITF Germany F1 |
01/08 09:00 |
44 |
Jonathan Chang
v
Jakob Aichhorn
|
2-6,3-6
|
|
| ITF Dominican Republic F2 |
12/03 15:00 |
62 |
Jonathan Chang
v
Andres Urrea
|
Retired
|
|
| ITF Dominican Republic F1 |
11/27 13:00 |
44 |
Jonathan Chang
v
Lukas Greif
|
6-3,4-6,0-6
|
|
| ITF USA F37 |
11/17 18:15 |
27 |
Jonathan Chang
v
Nuno Borges
|
2-6,2-6
|
|
| ITF USA F37 |
11/16 16:00 |
26 |
Harrison Adams
v
Jonathan Chang
|
0-6,3-6
|
|
| ITF USA F37 |
11/14 17:50 |
25 |
Nick Chappell
v
Jonathan Chang
|
6-3,4-6,3-6
|
|
| ITF USA F36 |
11/04 16:30 |
60 |
Jonathan Chang
v
Paul Jubb
|
5-7,2-6
|
|
| ITF USA F36 |
11/03 17:30 |
60 |
Noah Schachter
v
Jonathan Chang
|
4-6,2-6
|
|
| ITF USA F35 |
10/29 16:00 |
60 |
Jonathan Chang
v
Sergey Belov
|
3-6,2-6
|
|
| ITF USA F34 Qual |
10/16 17:55 |
62 |
Haru Inoue
v
Jonathan Chang
|
4-6,6-4,6-3
|
|
| ITF USA F34 Qual |
10/15 16:00 |
62 |
Murkel Dellien
v
Jonathan Chang
|
3-6,6-7
|
|
| ITF USA F34 Qual |
10/14 16:00 |
62 |
Charley Emhardt
v
Jonathan Chang
|
2-6,3-6
|
|
| ITF USA F33 |
10/11 19:35 |
25 |
Valentin Vacherot
v
Jonathan Chang
|
6-2,6-7,6-4
|
|
| ITF USA F33 Qual |
10/09 15:00 |
62 |
Jonathan Chang
v
Thibault Cancel
|
6-4,6-2
|
|
| ITF USA F33 Qual |
10/08 15:00 |
62 |
Isaiah Strode
v
Jonathan Chang
|
1-6,2-6
|
|
| ITF Canada F8 |
09/20 15:30 |
25 |
Pavel Krainik
v
Jonathan Chang
|
6-2,6-1
|
|