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United States · Light heavyweight
Radivoje Kalajdzic
- 35 years old
- WBC No. 5
- WBA No. 4
- WBO No. 1
- IBO No. 7
- Wins
- 31
- Losses
- 3
- Draws
- 0
- KOs
- 22
71% of wins inside the distance
Fights
Before that
- WinOleksandr Gvozdyk1 Feb 2026KO · 7 (10)
- LossDavid Morrell3 Aug 2024UD · 12
- WinSullivan Barrera13 Mar 2024KO · 10
- WinMickey Ellison6 Sept 2023TKO · 8 (10)
Show the next 5 fights
- WinErnest Amuzu14 May 2022TKO · 1 (8)
- WinGuillermo Ruben Andino18 Dec 2021TKO · 4 (8)
- WinDenis Grachev21 Nov 2020UD · 8
- LossArtur Beterbiev4 May 2019 · IBF world title · Light heavyweightKO · 5 (12)
- WinAlex Theran5 Oct 2018KO · 1 (8)
24 older fights · BoxRec profile ↗
Rankings
Best: No. 1
- WBC
5
ranked 5th–6th since Sep 2026
- WBA
4
tracked since Sep 2026
- WBO
1
ranked 1st–3rd since Aug 2026
- IBO
7
tracked since Sep 2026
Not ranked by the IBF.
Movement
Places gained or lost with each sanctioning body. Green is up, red is down, “New” marks an entry into the rankings, and a dot a period with no published archive.
| Body | The boxer's place in the sanctioning body's official ranking. “C”: world champion, above No. 1. An interim champion is marked as such (“Interim”, “Int.”): not the reigning champion. No. 1 is the leading contender for the title. | 1M | 3M | 6M | 1Y |
|---|---|---|---|---|---|
| WBC | 5 | · | · | · | · |
| WBA | 4 | New | · | · | · |
| WBO | 1 | 2 | · | · | · |
| IBO | 7 | · | · | · | · |
Trajectory, body by body
WBC
No. 5 since Oct 2026tracked since Sep 2026
WBA
No. 4tracked since Sep 2026
WBO
No. 1 since Sep 2026tracked since Aug 2026
IBF
No longer ranked · best No. 10 (Mar 2016)tracked since Nov 2015
IBO
No. 7tracked since Sep 2026
See the changes in detail
| Sep 2026 | No. 6 |
| Oct 2026 | No. 5 |
| Sep 2026 | No. 4 |
| Aug 2026 | No. 3 |
| Sep 2026 | No. 1 |
| Nov 2015 | No. 15 |
| Dec 2015 | No. 12 |
| Feb 2016 | No. 11 |
| Mar 2016 | No. 10 |
| May 2016 | No. 15 |
| Jan 2017 | dropped out of the ranking |
| Feb 2019 | No. 13 |
| Apr 2019 | dropped out of the ranking |
| Mar 2024 | No. 15 |
| Apr 2024 | dropped out of the ranking |
| Sep 2026 | No. 7 |