JG
Heavyweight · United States
Jason Gavern Jason Gavern is a heavyweight boxer from United States, born Apr 24, 1977. Jason Gavern last fought Kevin Johnson on Sep 30, 2023 and lost.
Also: Джейсон Гаверн
Born Apr 24, 1977
Country 🇺🇸 United States
Debut Oct 3, 2003
Career 2003–2023
Rounds boxed 98
Born in Virginia, United States
Boxerbook rating 1448 ± 173 · inactive since Sep 2023Why here › Confirmed bouts 3 of 20 · 3 official
Record and next fight Record
No record compiled yet
Next fight
No next fight confirmed
Last result
The record Known bouts: 20, 2003–2023
Record not yet compiled — only bouts reported from opponents' records are shown
Bouts by source: English Wikipedia · 17, Wikipedia (ru) · 15, Wikipedia (ja) · 4, California State Athletic Commission — Results (archive) · 2, Nevada State Athletic Commission — Results · 1
L
Naberezhnye Chelny, 🇷🇺
Gavern — · Johnson 44-26-2
L
RTD 4/8 · Sheffield Arena, Sheffield, 🇬🇧
Gavern — · Allen 8-0-1
L
KO 3/8 · Metro Radio Arena, Newcastle, 🇬🇧
Gavern — · Joshua 10-0-0
L
UD 8/8 · Citizens Bank Arena, Ontario, 🇺🇸
Gavern — · Washington 16-0-0
L
For vacant WBF Intercontinental and WBU heavyweight titles TKO 3/12 · Sport Hall, Wuhan, 🇨🇳
Gavern — · Junlong 9-0-0
L
KO 4/10 · Stub Hub, Carson, 🇺🇸
Gavern — · Wilder 31-0-0
L
UD 3/3 · York Hall, London, 🇬🇧
Gavern — · Sprott 40-22-0
W
MD 3/3 · York Hall, London, 🇬🇧
Gavern — · Toney 76-8-3
L
UD 10/10 · Sports Complex Mordovia, Saransk, 🇷🇺
Gavern — · Maskaev 38-7-0
L
For WBF Intercontinental heavyweight title KO 1/12 · Dover Downs Hotel & Casino, Dover, 🇺🇸
Gavern — · Mansour 17-0-0
L
TKO 3/10 · Convention and Exhibition Centre, Hong Kong, 🇭🇰
Gavern — · Browne 13-0-0
L
UD 10/10 · Prudential Center, Newark, 🇺🇸
Gavern — · Cunningham 25-4-0
L
For vacant IBO Inter-Continental heavyweight title KO 7/12 · Sports Palace "Lokomotyv", Kharkiv, 🇺🇦
Gavern — · Ustinov 27-0-0
L
For WBC International heavyweight title TKO 6/12 · Mohegan Sun Casino, Uncasville, 🇺🇸
Gavern — · Wach 25-0-0
L
KO 7/10 · StadtHalle, Rostock, 🇩🇪
Gavern — · Boytsov 25-0-0
L
UD 8/8 · Hallenstadion, Zurich, 🇨🇭
Gavern — · Platov 26-1-0
D
Scranton, Pennsylvania, 🇺🇸
Gavern — · Page 3-5-0
W
UD 6/6 · Rancho Mirage, California, 🇺🇸
Gavern — · Butler 18-2-0
L
UD 8/8 · Spotlight 29 Casino, Coachella, California, 🇺🇸
Gavern — · Tann 12-1-0
W
Larry Donnell Dawson
UD 4 · MANDALAY BAY ARENA, LAS VEGAS, 🇺🇸
Ratings now Not in any current ranking.
World titles No world title reigns recorded.
Facts
When is Jason Gavern's next fight? No next fight is confirmed as of 17 Oct 2026.
Who did Jason Gavern fight last? Jason Gavern last fought Kevin Johnson on Sep 30, 2023 and lost. Sources Boxerbook ID 9937 · permanent link boxerbook.com/id/9937 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.