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
Bosnia and Herzeg.
24.10.96, 28 years
24.10.96, 28 years
Christopher Heyman vs. Igor Zeljkovic - head to head matches
| 27.05.13 | qual. | Christopher Heyman | Igor Zeljkovic | 6-0, 6-0 | match details |  Bosnia & | Clay |
Christopher Heyman form & Igor Zeljkovic form
Christopher Heyman - last matches
 Ottignies Louvain - I. hard | ||||
| 23.01.23 q 1 | vs. Tibo Colson | 3-6, 6-74 |  | match details |
 M15 Lodz - Clay | ||||
| 28.07.22 2nd round | vs. Kristjan Tamm | 4-6, 2-6 | | match details |
| 27.07.22 1st round | vs. Adrien Gobat | 6-1, 6-3 |  | match details |
 M25 Marburg - Clay | ||||
| 07.07.22 2nd round | vs. Sidane Pontjodikromo | 5-7, 4-6 | | match details |
| 06.07.22 1st round | vs. Philip Sekulic | 4-1, Philip Sekulic - retired | | match details |
 M25 Den - Clay | ||||
| 01.07.22 1/4 | vs. Michiel De Krom | 6-4, 4-6, 5-7 | | match details |
| 30.06.22 2nd round | vs. Olivier Rojas | 6-3, 6-4 | | match details |
| 29.06.22 1st round | vs. Jip Van Assendelft | 6-76, 6-2, 6-1 | | match details |
| M25 Arlon - Clay | ||||
| 22.06.22 1st round | vs. Kai Wehnelt | 3-6, 2-6 | | match details |
| M15 Duffel - Clay | ||||
| 17.06.22 1/4 | vs. Chris Rodesch | 4-6, 3-6 | | match details |
| 16.06.22 2nd round | vs. Tim Sandkaulen | 6-2, 6-73, 6-1 | | match details |
| 14.06.22 1st round | vs. Harold Huens | 6-2, 6-3 | | match details |
 M15 Budva - Clay | ||||
| 12.06.22 fin | vs. Damien Wenger | 4-6, 6-3, 6-1 | | match details |
| 11.06.22 1/4 | vs. Gabriel Donev | 7-5, 6-3 | | match details |
| 11.06.22 1/2 | vs. Lorenzo Claverie | 6-2, 6-1 | | match details |
| 10.06.22 2nd round | vs. Simon Beaupain | Simon Beaupain - walk over | | match details |
| 08.06.22 1st round | vs. Neil Oberleitner | 6-4, 6-1 | | match details |
 Francavilla Challenger - Clay | ||||
| 17.05.22 1st round | vs. Pawel Juszczak | 1-6, 2-6 | | match details |
| Heilbronn Challenger - Clay | ||||
| 08.05.22 q 1 | vs. Jonas Forejtek | 6-72, 1-6 | | match details |
| M15 Meerbusch - Clay | ||||
| 05.05.22 2nd round | vs. Robin Bertrand | 6-75, 4-6 | | match details |
| 04.05.22 1st round | vs. Jaime Faria | 3-6, 6-4, 6-3 | | match details |
 M25 Split - Clay | ||||
| 29.04.22 1/4 | vs. Rudolf Molleker | 4-6, 4-6 | | match details |
| 28.04.22 2nd round | vs. Robin Bertrand | 6-3, 7-64 | | match details |
| 27.04.22 1st round | vs. Alexander Donski | 6-2, 6-1 | | match details |
| Split Challenger - Clay | ||||
| 17.04.22 q 1 | vs. Henri Squire | 1-6, 2-6 | | match details |
 Murcia Challenger - Clay | ||||
| 07.04.22 2nd round | vs. Carlos Gimeno Valero | 3-6, 3-6 | | match details |
| 06.04.22 1st round | vs. Alexander Shevchenko | 6-4, 7-62 | | match details |
| 04.04.22 qual. | vs. Oleksii Krutykh | 6-72, 2-6 | | match details |
| 03.04.22 q 1 | vs. Ryan Nijboer | 6-4, 6-1 | | match details |
| Marbella Challenger - Clay | ||||
| 28.03.22 qual. | vs. Javier Barranco Cosano | 3-6, 4-6 | | match details |
Igor Zeljkovic - last matches
| Bosnia & - Clay | ||||
| 12.05.14 q 1 | vs. Damjan Peterlin | 1-6, 0-6 | | match details |
| Bosnia & - Clay | ||||
| 05.05.14 q 2 | vs. Bojan Zdravkovic | 5-7, 0-6 | | match details |
| Bosnia & - Clay | ||||
| 27.05.13 q 1 | vs. Luka Zarak | 6-3, 6-3 | | match details |
| 27.05.13 q 2 | vs. Miljan Pantos | 6-1, 6-0 | | match details |
| 27.05.13 qual. | vs. Christopher Heyman | 0-6, 0-6 | | match details |