Lightweight · Australia
George Kambosos Jr. 22-4-0 10 KO · 2013–2025
Updated Oct 12, 2026 · Sources: Wikidata, English Wikipedia, Wikipedia (ja), +3
George Kambosos Jr. is a lightweight boxer from Australia, born Jun 14, 1993. Record 22-4-0 with 10 knockouts over 2013–2025. World titles: WBA lightweight (2021–2022), IBF lightweight (2021–2022), WBO lightweight (2021–2022). George Kambosos Jr. last fought Richardson Hitchins on Jun 14, 2025 and lost by TKO in round 8 of 12.
Also: Τζορτζ Καμπόσος · Джордж Камбосос · ジョージ・カンボソス・ジュニア +6 more 乔治·卡姆勃索斯·吉阿 · 喬治·卡姆波索斯·吉阿 · George Kambosos · George Kambosos Jnr · George Kambosos Jr · Камбосос, Джордж
Born Jun 14, 1993
Country 🇦🇺 Australia
Stance Orthodox
Height 175 cm
Reach 173 cm
Nickname Ferocious · The Emperor
Debut May 18, 2013
Career 2013–2025
Rounds boxed 197
KO share 45%
Born in Sydney, Australia
Titles IBF, WBA, WBO lightweight · 2021–2022
Boxerbook rating 2103 ± 115 · inactive since Jun 2025Why here › Confirmed bouts 10 of 26 · 8 official
Record and next fight Record
22-4-0, 10 KOs · 2013–2025
Next fight
No next fight confirmed
Last result L
For IBF light welterweight title TKO 8/12 · Madison Square Garden, New York, 🇺🇸
The record 26 bouts, 2013–2025, newest first. Records under each bout are both boxers going in.
Bouts by source: English Wikipedia · 26, Wikipedia (ja) · 26, Wikipedia (ru) · 13, IBF/USBA Results · 6, WBA Fights Master Scores · 4
L
For IBF light welterweight title TKO 8/12 · Madison Square Garden, New York, 🇺🇸
Kambosos Jr. 22-3-0 · Hitchins 19-0-0
W
UD 12/12 · Qudos Bank Arena, Sydney, 🇦🇺
Kambosos Jr. 21-3-0 · Willie —
L
For IBO and vacant IBF lightweight titles TKO 11/12 · RAC Arena, Perth, 🇦🇺
Kambosos Jr. 21-2-0 · Lomachenko 17-3-0
W
Won IBO lightweight title MD 12/12 · Firelake Arena, Shawnee, 🇺🇸
Kambosos Jr. 20-2-0 · Hughes 26-5-2
L
For WBA, WBC, IBF, WBO, and The Ring lightweight titles UD 12/12 · Rod Laver Arena, Melbourne, 🇦🇺
Kambosos Jr. 20-1-0 · Haney 29-0-0
L
Lost WBA, IBF, WBO, and The Ring lightweight titles UD 12/12 · Docklands Stadium, Melbourne, 🇦🇺
Kambosos Jr. 20-0-0 · Haney 28-0-0
W
Won WBA, IBF, WBO, and The Ring lightweight titles SD 12/12 · Hulu Theater at Madison Square Garden, New York City, 🇺🇸
Kambosos Jr. 19-0-0 · López 16-0-0
W
IBF lightweight title eliminator SD 12/12 · The SSE Arena, Cardiff, 🇬🇧
Kambosos Jr. 18-0-0 · Selby 28-2-0
W
SD 10/10 · Madison Square Garden, New York City, 🇺🇸
Kambosos Jr. 17-0-0 · Bey 23-2-1
W
Richard Pena
TKO 6/10 · Galatsi Olympic Hall, Athens, 🇬🇷
Kambosos Jr. 16-0-0 · Pena —
W
Rey Perez
UD 8/8 · MGM Grand Garden Arena, Paradise, Nevada, 🇺🇸
Kambosos Jr. 15-0-0 · Perez —
W
JR Magboo
TKO 2/8 · Axiata Arena, Kuala Lumpur, 🇲🇾
Kambosos Jr. 14-0-0 · Magboo —
W
Jose Forero
KO 1/10 · Foxwoods Resort Casino, Ledyard, Connecticut, 🇺🇸
Kambosos Jr. 13-0-0 · Forero —
W
Retained WBA Oceania lightweight title TKO 9/10 · Melbourne Pavilion, Victoria, 🇦🇺
Kambosos Jr. 12-0-0 · Buamas 25-2-0
W
UD 10/10 · Vodafone Events Centre, Auckland, 🇳🇿
Kambosos Jr. 11-0-0 · Balla 11-0-1
W
Brandon Ogilvie
Won WBA Oceania lightweight title UD 12/12 · Luna Park, Sydney, 🇦🇺
Kambosos Jr. 10-0-0 · Ogilvie —
W
Issa Nampepeche
Retained WBA-PABA lightweight title RTD 4/12 · Entertainment Centre, Sydney, 🇦🇺
Kambosos Jr. 9-0-0 · Nampepeche —
W
Joebert Delos Reyes
Retained WBA-PABA lightweight title KO 4/12 · Alexandria Basketball Stadium, Sydney, 🇦🇺
Kambosos Jr. 8-0-0 · Reyes —
W
Leonardo Esteban Gonzalez
Won WBA-PABA interim lightweight title TKO 3/12 · Club Punchbowl, Sydney, 🇦🇺
Kambosos Jr. 7-0-0 · Gonzalez —
W
Rodynie Rafol
UD 6/6 · Allphones Arena, Sydney, 🇦🇺
Kambosos Jr. 6-0-0 · Rafol —
Show all 26 bouts W
Robert Toomey
Won Australian lightweight title UD 10/10 · Club Punchbowl, Sydney, 🇦🇺
Kambosos Jr. 5-0-0 · Toomey —
W
TKO 1/6 · Entertainment Centre, Newcastle, 🇦🇺
Kambosos Jr. 4-0-0 · Nakthaem —
W
Paitoon Jaikom
UD 6/6 · Entertainment Centre, Brisbane, 🇦🇺
Kambosos Jr. 3-0-0 · Jaikom —
W
Michael Correa
Won vacant NSW state lightweight title TKO 6/8 · Croatian Club, Sydney, 🇦🇺
Kambosos Jr. 2-0-0 · Correa —
W
Roberto Oyan
UD 6/6 · Croatian Club, Sydney, 🇦🇺
Kambosos Jr. 1-0-0 · Oyan —
W
Jayson Mac Gura
TKO 2/6 · Croatian Club, Sydney, 🇦🇺
Kambosos Jr. 0-0-0 · Gura —
Ratings now Not in any current ranking.
World titles
Facts
What is George Kambosos Jr.'s record? George Kambosos Jr.'s professional record is 22-4-0 with 10 knockouts.
When is George Kambosos Jr.'s next fight? No next fight is confirmed as of 18 Oct 2026.
Who did George Kambosos Jr. fight last? George Kambosos Jr. last fought Richardson Hitchins on Jun 14, 2025 and lost by TKO in round 8 of 12.
Which world titles has George Kambosos Jr. held? George Kambosos Jr. has held 3 world title reigns: WBA lightweight (2021–2022), IBF lightweight (2021–2022), WBO lightweight (2021–2022). Promoter
Sources Boxerbook ID 13019 · permanent link boxerbook.com/id/13019 . Wikidata (CC0), English Wikipedia (CC BY-SA), photo from the Instagram profile. Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.