MATCH
| 17.06.13 | 1st round | Aslan Karatsev | William Kallberg | 6-4, 6-710, 6-3 |  Egypt F12 | Clay |
MATCH STATS
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
Sweden
07.11.92, 32 years
07.11.92, 32 years
Aslan Karatsev vs. William Kallberg - head to head matches
| 17.06.13 | 1st round | Aslan Karatsev | William Kallberg | 6-4, 6-710, 6-3 | match details | Egypt F12 | Clay |
Aslan Karatsev form & William Kallberg form
Aslan Karatsev - last matches
 Francavilla Challenger - Clay | ||||
| 08.05.25 2nd round | vs. Elias Ymer | 5-7, 0-6 |  | match details |
| 06.05.25 1st round | vs. Stefano Travaglia | 6-2, 7-5 |  | match details |
 Ostrava Challenger - Clay | ||||
| 30.04.25 2nd round | vs. Petr Brunclik | 7-64, 3-6, 3-6 | | match details |
| 29.04.25 1st round | vs. Elmer Moller | 6-3, 6-2 | | match details |
 Marrakech - Clay | ||||
| 30.03.25 q 1 | vs. Harold Mayot | 4-6, 0-3, - Aslan Karatsev - retired | | match details |
 Hersonissos 2 - Hard | ||||
| 15.03.25 1/2 | vs. Federico Cina | 4-6, 2-6 | | match details |
| 14.03.25 1/4 | vs. Chris Rodesch | 6-2, 7-5 | | match details |
| 13.03.25 2nd round | vs. Adria Soriano Barrera | 6-3, 6-3 | | match details |
| 11.03.25 1st round | vs. Marko Topo | 6-3, 6-4 | | match details |
| Hersonissos 1 - Hard | ||||
| 07.03.25 1/4 | vs. Ryan Peniston | 4-6, 4-6 | | match details |
| 06.03.25 2nd round | vs. Lorenzo Giustino | 7-5, 2-6, 6-1 | | match details |
| 05.03.25 1st round | vs. Dino Prizmic | 6-4, 7-63 | | match details |
| 03.03.25 qual. | vs. Petros Tsitsipas | 6-2, 2-1, Petros Tsitsipas - retired | | match details |
 Manama Challenger - Hard | ||||
| 11.02.25 1st round | vs. Jesper De Jong | 6-2, 6-72, 2-6 | | match details |
 Chennai Challenger - Hard | ||||
| 06.02.25 2nd round | vs. Timofey Skatov | 4-6, 5-7 | | match details |
| 04.02.25 1st round | vs. Corentin Denolly | 7-64, 6-4 | | match details |
 Nonthaburi 3 - Hard | ||||
| 12.01.25 q 1 | vs. Andre Ilagan | 0-6, 4-6 | | match details |
| Nonthaburi 2 - Hard | ||||
| 08.01.25 2nd round | vs. Marat Sharipov | 6-72, 7-5, 4-6 | | match details |
| 07.01.25 1st round | vs. Yan Bai | 7-5, 2-6, 7-62 | | match details |
| Nonthaburi 1 - Hard | ||||
| 04.01.25 fin | vs. Gregoire Barrere | 7-65, 7-5 | | match details |
| 03.01.25 1/2 | vs. Kimmer Coppejans | 6-3, 6-1 | | match details |
| 02.01.25 1/4 | vs. Enrico Dalla Valle | 6-1, 6-1 | | match details |
| 01.01.25 2nd round | vs. Benjamin Hassan | 6-3, 6-2 | | match details |
| 31.12.24 1st round | vs. Goncalo Oliveira | 6-4, 6-3 | | match details |
 Belgrade - I. hard | ||||
| 02.11.24 q 1 | vs. Marton Fucsovics | 4-6, 1-6 | | match details |
 Bratislava 2 - I. hard | ||||
| 01.11.24 1/4 | vs. Roman Safiullin | 3-6, 2-6 | | match details |
| 31.10.24 2nd round | vs. Jozef Kovalik | 7-66, 6-1 | | match details |
| 28.10.24 1st round | vs. Alexander Ritschard | 6-76, 7-64, 7-63 | | match details |
 Almaty - I. hard | ||||
| 16.10.24 2nd round | vs. Alexander Shevchenko | 1-6, 7-65, 5-7 | | match details |
| 15.10.24 1st round | vs. Zhizhen Zhang | 6-4, 7-62 | | match details |
William Kallberg - last matches
 USA F30 - Clay | ||||
| 03.11.14 | vs. Julian Zlobinsky | 4-6, 6-1, 6-4 | | match details |
| 03.11.14 qual. | vs. Stefan Lindmark | 1-6, 3-6 | | match details |
| 03.11.14 q 1 | vs. Sam D. Bloom | 6-4, 6-1 | | match details |
| 03.11.14 q 2 | vs. Sahr Timothy Kpulun | 6-1, 7-5 | | match details |
 Austria F2 - Clay | ||||
| 30.06.14 q 1 | vs. Daniel Baumann | 7-66, 5-7, 1-6 | | match details |
| Austria F1 - Clay | ||||
| 23.06.14 q 1 | vs. Jacob Nicolussi | 6-1, 7-64 | | match details |
| 23.06.14 qual. | vs. Ladislav Zeleny | 3-6, 6-74 | | match details |
| 23.06.14 q 2 | vs. Vadym Ursu | 6-1, 3-6, 6-2 | | match details |
 Hungary F3 - Clay | ||||
| 16.06.14 qual. | vs. Agustin Reyes Middleton | 6-2, 6-4 | | match details |
| 16.06.14 1st round | vs. Cristobal Saavedra-Corvalan | 2-6, 1-6 | | match details |
| 16.06.14 q 1 | vs. Jakub Oravec | 6-3, 4-6, 6-4 | | match details |
| USA F28 - Clay | ||||
| 21.10.13 q 2 | vs. Walker Duncan | 6-4, 6-4 | | match details |
| 21.10.13 qual. | vs. Ilya Polonskiy | 6-4, 6-0 | | match details |
| 21.10.13 1st round | vs. Sekou Bangoura | 3-6, 1-6 | | match details |
| 21.10.13 | vs. Vinod Gowda | 6-1, 2-6, 6-2 | | match details |
| 21.10.13 q 1 | vs. Edgar Rodriguez | 6-2, 6-4 | | match details |
 Denmark F3 - Clay | ||||
| 29.07.13 q 1 | vs. Philip Orno | 7-61, 3-6, 7-5 | | match details |
| 29.07.13 qual. | vs. Fred Simonsson | 6-73, 1-6 | | match details |
| Austria F5 - Clay | ||||
| 22.07.13 1st round | vs. Andrew Harris | 4-6, 6-73 | | match details |
| 22.07.13 q 1 | vs. Joseph Huber | 6-2, 6-0 | | match details |
| 22.07.13 q 2 | vs. Aljaz Radinski | 6-1, 6-1 | | match details |
| 22.07.13 qual. | vs. Jan Simon | 6-1, 6-4 | | match details |
| Egypt F13 - Clay | ||||
| 24.06.13 q 1 | vs. Brunno Barbosa | 6-0, 6-2 | | match details |
| 24.06.13 q 2 | vs. Anru Fourie | Anru Fourie - walk over | | match details |
| 24.06.13 1st round | vs. Andre Miele | 3-6, 6-72 | | match details |
| 24.06.13 qual. | vs. David De Leon Elias | 6-0, 6-2 | | match details |
| Egypt F12 - Clay | ||||
| 17.06.13 qual. | vs. Tarun Nath Surath | 6-3, 6-2 | | match details |
| 17.06.13 1st round | vs. Aslan Karatsev | 4-6, 7-610, 3-6 | | match details |
| 17.06.13 q 2 | vs. Ilia Chkonia | 6-1, 6-1 | | match details |
 Panama City - Clay | ||||
| 03.07.12 1st round | vs. Kevin Kim | 4-6, 1-6 | | match details |