UFC / MMA · Light Heavyweight (205 lb) · Fighter Profile

Champion

Carlos Ulberg

"Black Jag"

14-1-0

UFC Light Heavyweight Champion

Carlos Ulberg

Bio

New Zealand's 'Black Jag' knocked out Jiri Prochazka to win the vacant light heavyweight crown in April 2026. A City Kickboxing product with dynamite in both hands, his reign is on pause while he rehabs a torn ACL, targeting an early-2027 return.

Tale of the Tape

Record14-1-0
DivisionLight Heavyweight (205 lb)
StatusChampion
NicknameBlack Jag
Age35
NationalityNew Zealander
Height6'4" / 193cm
Reach77" / 196cm
StanceOrthodox
Win methodsKO/TKO 9 · SUB 1 · DEC 4

Bout History

WWW
Wvs Jiri ProchazkaUFC 327, Apr 11, 202614-1-0
Wvs Dominick ReyesUFC Fight Night, Sep 27, 202513-1-0
Wvs Jan BlachowiczUFC Fight Night, Mar 22, 202512-1-0

Most recent first. The last column is the record after that bout.

More on Carlos Ulberg

Highlights, interviews and full fight coverage live in the Fight Hub. Browse every division in the Fighters & Boxers index.