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
Jonathan Chang / last 50 matches
| 22.11.18 | 1/4 | Andrew Watson | Jonathan Chang | 6-4, 7-66 |  | match details |  USA F33 | I. hard |
| 21.11.18 | 2nd round | Jonathan Chang | Cannon Kingsley | 3-6, 6-1, 7-5 |  | match details | ||
| 20.11.18 | 1st round | Jonathan Chang | Ronnie Schneider | 6-4, 4-6, 6-2 | | match details | ||
| 18.11.18 | qual. | Jonathan Chang | Dillon Early | 6-1, 6-0 | | match details | ||
| 10.11.18 | q 1 | Alejandro Gonzalez | Jonathan Chang | 6-2, 6-3 | | match details | Houston Challenger | Hard |
| 26.10.18 | 1/2 | Roy Smith | Jonathan Chang | 6-2, 6-2 | | match details | USA F28b | Hard |
| 25.10.18 | 1/4 | Jonathan Chang | Jack Findel-Hawkins | 4-6, 6-4, 7-63 | | match details | ||
| 25.10.18 | 2nd round | Jonathan Chang | Michael Redlicki | 6-4, 6-1 | | match details | ||
| 23.10.18 | 1st round | Jonathan Chang | Lucas Poullain | 6-3, 6-3 | | match details | ||
| 22.10.18 | qual. | Jonathan Chang | Alastair Gray | 6-2, 0-6, 7-64 | | match details | ||
| 21.10.18 | q 2 | Jonathan Chang | Spencer Papa | 3-6, 6-3, 6-1 | | match details | ||
| 17.10.18 | 1st round | Oliver Crawford | Jonathan Chang | 6-1, 6-2 | | match details | USA F28 | Hard |
| 15.10.18 | qual. | Jonathan Chang | Guido Marson | 6-4, 6-2 | | match details | ||
| 14.10.18 | q 2 | Jonathan Chang | Alejandro Vedri Asensi | 6-2, 6-1 | | match details | ||
| 13.10.18 | q 1 | Jonathan Chang | Jonathan Sorbo | 6-0, 6-2 | | match details | ||
| 10.10.18 | 1st round | Ryan Peniston | Jonathan Chang | 6-0, 6-4 | | match details | USA F27 | Hard |
| 08.10.18 | qual. | Jonathan Chang | Tim Ruehl | 6-1, 7-66 | | match details | ||
| 07.10.18 | q 2 | Jonathan Chang | Adam Oscislawski | 6-4, 6-3 | | match details | ||
| 07.10.18 | q 1 | Jonathan Chang | Alexander Knight | 6-3, Alexander Knight - retired | | match details | ||
| 23.09.18 | q 1 | Jonathan Chang | Jonathan Sorbo | 6-2, 6-1 | | match details | USA F26 | Hard |
| 23.09.18 | q 2 | Robert Kelly | Jonathan Chang | 6-2, 6-2 | | match details | ||
| 15.09.18 | q 1 | Ricardo Rodriguez-Pace | Jonathan Chang | 6-4, 6-76, 6-2 | | match details | Columbus Challenger | I. hard |
| 01.08.18 | 1st round | Martin Joyce | Jonathan Chang | 2-6, 6-3, 6-2 | | match details | USA F21 | Hard |
| 31.07.18 | qual. | Jonathan Chang | Gage Brymer | 6-4, 6-2 | | match details | ||
| 31.07.18 | q 2 | Jonathan Chang | Alex Blumenberg | 6-2, 6-1 | | match details | ||
| 29.07.18 | q 1 | Jonathan Chang | David Metz | 6-2, 6-0 | | match details | ||
| 25.07.18 | 2nd round | Petros Chrysochos | Jonathan Chang | 6-0, 3-6, 6-4 | | match details | USA F20 | Hard |
| 24.07.18 | 1st round | Jonathan Chang | Jenson Brooksby | 6-4, 6-4 | | match details | ||
| 24.07.18 | qual. | Jonathan Chang | Alexander Cozbinov | 6-3, 6-2 | | match details | ||
| 23.07.18 | q 2 | Jonathan Chang | Abhijeet Joshi | 6-1, 6-3 | | match details | ||
| 22.07.18 | q 1 | Jonathan Chang | Kyle Johnson | 6-2, 6-2 | | match details | ||
| 17.06.18 | q 1 | Reese Stalder | Jonathan Chang | 6-4, 6-4 | | match details | USA F15 | Hard |
| 11.06.18 | q 2 | Drew Van Orderlain | Jonathan Chang | 7-5, 6-2 | | match details | USA F13 | Hard |
| 10.06.18 | q 1 | Jonathan Chang | Michael Ogden | 7-5, 6-4 | | match details | ||
| 12.03.18 | qual. | Arthur Rinderknech | Jonathan Chang | 6-1, 6-4 | | match details | Irving Challenger | Hard |
| 05.03.18 | q 2 | Deiton Baughman | Jonathan Chang | 6-1, 6-1 | | match details |  Canada F2 | I. hard |
| 04.03.18 | q 1 | Jonathan Chang | Julian Zlobinsky | 4-6, 6-3, 6-3 | | match details | ||
| 28.02.18 | 1st round | Frank Dancevic | Jonathan Chang | 6-2, 7-64 | | match details | Canada F1 | I. hard |
| 26.02.18 | q 2 | Jonathan Chang | Emmett Ward | 6-2, 6-4 | | match details | ||
| 26.02.18 | qual. | Jonathan Chang | Sem Verbeek | 7-5, 3-6, 6-4 | | match details | ||
| 29.01.18 | q 1 | Nikolas Walterscheid-Tukic | Jonathan Chang | 6-78, 6-4, 7-62 | | match details |  Germany F3 | Carpet |
| 22.01.18 | q 2 | Tim Heger | Jonathan Chang | 7-64, 6-4 | | match details | Germany F2 | Carpet |
| 08.01.18 | q 2 | Jakob Aichhorn | Jonathan Chang | 6-2, 6-3 | | match details | Germany F1 | Carpet |
| 04.12.17 | q 1 | Jonathan Chang | Carlos Manuel Suarez Ogando | 6-2, 6-1 | | match details |  Dominican Republic | Hard |
| 04.12.17 | q 2 | Andres Urrea | Jonathan Chang | 7-65, 1-0, Jonathan Chang - retired | | match details | ||
| 27.11.17 | q 2 | Jonathan Chang | Perris Burke | 6-0, 6-2 | | match details | Dominican Republic | Hard |
| 27.11.17 | qual. | Lukas Greif | Jonathan Chang | 3-6, 6-4, 6-0 | | match details | ||
| 18.11.17 | 1/4 | Nuno Borges | Jonathan Chang | 6-2, 6-2 | | match details | USA F37 | Clay |
| 16.11.17 | 2nd round | Jonathan Chang | Harrison Adams | 6-0, 6-3 | | match details | ||
| 14.11.17 | 1st round | Jonathan Chang | Nick Chappell | 3-6, 6-4, 6-3 | | match details |