Name: Jonathan Chang
Country: USA
Birthdate: 11.08.91, 33 years
Prize money: 13605 $
Matches total: 214
Win: 125
%: 58.41 %
Country: USA
Birthdate: 11.08.91, 33 years
Prize money: 13605 $
Matches total: 214
Win: 125
%: 58.41 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2018 | 26/17 | 20/10 | 0/0 | 6/4 | 0/3 | 0/0 | 0/0 |
| 2017 | 40/34 | 20/18 | 17/11 | 3/5 | 0/0 | 0/0 | 0/0 |
| 2016 | 32/19 | 14/10 | 16/7 | 2/2 | 0/0 | 0/0 | 0/0 |
| 2015 | 21/15 | 16/12 | 4/2 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2013 | 6/4 | 6/4 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 125/89 | 76/54 | 37/20 | 12/12 | 0/3 | 0/0 | 0/0 |
| perc. % | 58.41 % | 58.46 % | 64.91 % | 50 % | 0 % | 0 % | 0 % |
Jonathan Chang / scheduled / last
| no matches found |
Jonathan Chang form / year 2016 / surface: Clay
Jonathan Chang / year 2016 / surface: Clay
| 15.11.16 | 1st round | Patrick Daciek | Jonathan Chang | 6-4, 6-2 |  | match details |  USA F37 | Clay |
| 09.09.16 | 1/4 | Alexander Ritschard | Jonathan Chang | 6-1, 6-0 | | match details |  Canada F7 | Clay |
| 08.09.16 | 2nd round | Jonathan Chang | Martin Beran | 7-5, 6-2 |  | match details | ||
| 06.09.16 | 1st round | Jonathan Chang | Kaichi Uchida | 6-4, 3-6, 6-2 | | match details | ||
| 05.09.16 | q 2 | Jonathan Chang | Chih Chi Huang | 6-2, 6-0 | | match details | ||
| 05.09.16 | qual. | Jonathan Chang | Nicaise Muamba | 6-4, 6-1 | | match details | ||
| 25.04.16 | Jonathan Chang | Dietrich Dernowski | 6-2, 6-2 | | match details | USA F15 | Clay | |
| 25.04.16 | q 1 | Jonathan Chang | Viju George | 6-0, 7-5 | | match details | ||
| 25.04.16 | qual. | Evgeny Korolev | Jonathan Chang | 6-2, 6-1 | | match details | ||
| 25.04.16 | q 2 | Jonathan Chang | Drew Van Orderlain | 6-3, 6-4 | | match details | ||
| 20.04.16 | 1st round | Evan King | Jonathan Chang | 6-2, 7-5 | | match details | USA F14 | Clay |
| 18.04.16 | q 1 | Jonathan Chang | Aleks Huryn | 6-3, 6-1 | | match details | ||
| 18.04.16 | q 2 | Jonathan Chang | Victor Krustev | 6-4, 6-2 | | match details | ||
| 18.04.16 | qual. | Jonathan Chang | Geronimo Espin Busleiman | 6-4, 2-6, 7-5 | | match details | ||
| 25.01.16 | Jonathan Chang | Gandhi Bhakthavachalam | 6-0, 6-4 | | match details | USA F5 | Clay | |
| 25.01.16 | q 1 | Patrick Daciek | Jonathan Chang | 6-4, 7-5 | | match details | ||
| 18.01.16 | Jonathan Chang | Alexander Yarkov | 6-0, 6-1 | | match details | USA F4 | Clay | |
| 18.01.16 | q 1 | Jonathan Chang | Ignacio Martinez (USA) | 6-2, 6-2 | | match details | ||
| 18.01.16 | q 2 | Damon Gooch | Jonathan Chang | 6-4, 6-3 | | match details | ||
| 11.01.16 | Jonathan Chang | Shubham Aggarwal | 6-0, 6-1 | | match details | USA F3 | Clay | |
| 11.01.16 | qual. | Denis Shapovalov | Jonathan Chang | 6-2, 6-1 | | match details | ||
| 11.01.16 | q 1 | Jonathan Chang | Christopher Grant | 6-3, 6-1 | | match details | ||
| 11.01.16 | q 2 | Jonathan Chang | John Harrison Richmond | 3-6, 6-1, 7-62 | | match details |