USA
11.08.91, 32 years
13.605 $
11.08.91, 32 years
13.605 $
Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
USA
08.01.96, 28 years
08.01.96, 28 years
Jonathan Chang vs. Julian Zlobinsky - H2H matches
| 04.03.18 | q 1 | Jonathan Chang | Julian Zlobinsky | 4-6, 6-3, 6-3 | match details |  Canada F2 | I. hard |
Jonathan Chang form & Julian Zlobinsky form
Jonathan Chang - last matches
 USA F33 - I. hard | ||||
| 22.11.18 1/4 | vs. Andrew Watson | 4-6, 6-76 |  | match details |
| 21.11.18 2nd round | vs. Cannon Kingsley | 3-6, 6-1, 7-5 |  | match details |
| 20.11.18 1st round | vs. Ronnie Schneider | 6-4, 4-6, 6-2 | | match details |
| 18.11.18 qual. | vs. Dillon Early | 6-1, 6-0 | | match details |
| Houston Challenger - Hard | ||||
| 10.11.18 q 1 | vs. Alejandro Gonzalez | 2-6, 3-6 | | match details |
| USA F28b - Hard | ||||
| 26.10.18 1/2 | vs. Roy Smith | 2-6, 2-6 | | match details |
| 25.10.18 2nd round | vs. Michael Redlicki | 6-4, 6-1 | | match details |
| 25.10.18 1/4 | vs. Jack Findel-Hawkins | 4-6, 6-4, 7-63 | | match details |
| 23.10.18 1st round | vs. Lucas Poullain | 6-3, 6-3 | | match details |
| 22.10.18 qual. | vs. Alastair Gray | 6-2, 0-6, 7-64 | | match details |
| 21.10.18 q 2 | vs. Spencer Papa | 3-6, 6-3, 6-1 | | match details |
| USA F28 - Hard | ||||
| 17.10.18 1st round | vs. Oliver Crawford | 1-6, 2-6 | | match details |
| 15.10.18 qual. | vs. Guido Marson | 6-4, 6-2 | | match details |
| 14.10.18 q 2 | vs. Alejandro Vedri Asensi | 6-2, 6-1 | | match details |
| 13.10.18 q 1 | vs. Jonathan Sorbo | 6-0, 6-2 | | match details |
| USA F27 - Hard | ||||
| 10.10.18 1st round | vs. Ryan Peniston | 0-6, 4-6 | | match details |
| 08.10.18 qual. | vs. Tim Ruehl | 6-1, 7-66 | | match details |
| 07.10.18 q 1 | vs. Alexander Knight | 6-3, Alexander Knight - retired | | match details |
| 07.10.18 q 2 | vs. Adam Oscislawski | 6-4, 6-3 | | match details |
| USA F26 - Hard | ||||
| 23.09.18 q 2 | vs. Robert Kelly | 2-6, 2-6 | | match details |
| 23.09.18 q 1 | vs. Jonathan Sorbo | 6-2, 6-1 | | match details |
| Columbus Challenger - I. hard | ||||
| 15.09.18 q 1 | vs. Ricardo Rodriguez-Pace | 4-6, 7-66, 2-6 | | match details |
| USA F21 - Hard | ||||
| 01.08.18 1st round | vs. Martin Joyce | 6-2, 3-6, 2-6 | | match details |
| 31.07.18 q 2 | vs. Alex Blumenberg | 6-2, 6-1 | | match details |
| 31.07.18 qual. | vs. Gage Brymer | 6-4, 6-2 | | match details |
| 29.07.18 q 1 | vs. David Metz | 6-2, 6-0 | | match details |
| USA F20 - Hard | ||||
| 25.07.18 2nd round | vs. Petros Chrysochos | 0-6, 6-3, 4-6 | | match details |
| 24.07.18 qual. | vs. Alexander Cozbinov | 6-3, 6-2 | | match details |
| 24.07.18 1st round | vs. Jenson Brooksby | 6-4, 6-4 | | match details |
| 23.07.18 q 2 | vs. Abhijeet Joshi | 6-1, 6-3 | | match details |
Julian Zlobinsky - last matches
| USA F29 - Clay | ||||
| 01.11.18 2nd round | vs. Ricardo Rodriguez-Pace | 6-4, 6-74, 3-6 | | match details |
| 30.10.18 1st round | vs. Brecht Catalan | 6-0, 6-0 | | match details |
| 29.10.18 qual. | vs. Riccardo Roberto | 2-6, 1-6 | | match details |
| 28.10.18 q 2 | vs. Alan Fernando Rubio Fierros | 7-5, 6-4 | | match details |
| 27.10.18 q 1 | vs. Nikolai Manchev | 6-1, 6-0 | | match details |
| 26.10.18 | vs. Guillermo Agost Gonzalez | 6-4, 6-4 | | match details |
| Winston-Salem - Hard | ||||
| 18.08.18 q 1 | vs. Luke Saville | 1-6, 3-6 | | match details |
| USA F20 - Hard | ||||
| 24.07.18 1st round | vs. Alexander Brown | 2-6, 6-75 | | match details |
| USA F13 - Hard | ||||
| 13.06.18 1st round | vs. Matic Spec | 3-6, 4-6 | | match details |
| Canada F2 - I. hard | ||||
| 04.03.18 q 1 | vs. Jonathan Chang | 6-4, 3-6, 3-6 | | match details |
| San Francisco - I. hard | ||||
| 03.02.18 q 1 | vs. Alexios Halebian | 3-6, 3-6 | | match details |
| USA F3 - Clay | ||||
| 10.01.18 1st round | vs. Louis Wessels | 6-75, 6-4, 5-7 | | match details |
| USA F38 - I. hard | ||||
| 22.11.17 2nd round | vs. Samuel Monette | 2-6, 1-6 | | match details |
| 20.11.17 1st round | vs. Alex Kobelt | 7-5, 6-4 | | match details |
| USA F37 - Clay | ||||
| 14.11.17 1st round | vs. Santiago Rodriguez Taverna | 1-6, 2-6 | | match details |
| Columbus Challenger - I. hard | ||||
| 17.09.17 q 2 | vs. Luke Bambridge | 6-77, 4-6 | | match details |
| 16.09.17 q 1 | vs. Alex Kobelt | 6-4, 6-3 | | match details |
| Cary Challenger - Hard | ||||
| 14.09.17 2nd round | vs. Marcelo Arevalo | 2-6, 6-75 | | match details |
| 13.09.17 1st round | vs. Alexis Galarneau | 6-4, 5-7, 7-5 | | match details |
| 10.09.17 q 2 | vs. Mikelis Libietis | 6-4, 7-63 | | match details |
| 10.09.17 qual. | vs. Luke Bambridge | 6-4, 5-7, 6-4 | | match details |
| 09.09.17 q 1 | vs. Igor Saveljic | 6-76, 7-5, 7-5 | | match details |
| USA F20 - Clay | ||||
| 22.06.17 2nd round | vs. Alexios Halebian | 1-6, 7-62, 5-7 | | match details |
| 21.06.17 1st round | vs. Colin Sinclair | 1-6, 7-63, 6-3 | | match details |
| 19.06.17 qual. | vs. Javier Naser | 7-5, 6-1 | | match details |
| 19.06.17 q 1 | vs. Christian Lakoseljac | 6-4, 6-4 | | match details |
| 19.06.17 q 2 | vs. Juan Jose Rosas | 7-65, 6-4 | | match details |
| USA F39 - I. hard | ||||
| 29.11.16 1st round | vs. Ronald Slobodchikov | 2-6, 6-3, 4-6 | | match details |
| 28.11.16 qual. | vs. Jaycer Lyeons | 7-63, 6-74, 6-4 | | match details |
| 28.11.16 q 1 | vs. Jordi Arconada | 6-0, 3-6, 6-3 | | match details |
