Tale of the Tape
Age
34
Height
—
Reach
72"
Stance
Orthodox
Country
USA
Key Stats
97%
Win Rate
33%
KO Rate
11
KO Wins
34
Pro Fights
Advanced Stats
Color = level vs. divisionCareer
Win Methods
Arnold Barboza Jr. is ranked #4 at super lightweight — close enough to smell the title, dangerous enough that champions don't say his name too loudly.
The knockout reel is short (11 KOs), but the win column isn't. This is point-scoring, round-stealing boxing — frustrating to fight, effective on scorecards.
Last time out he beat Kenneth Sims Jr. (Decision (Unanimous)) — the kind of result that keeps a career pointed in the right direction.
Recent Fights
Kenneth Sims Jr.
Decision (Unanimous) · Mar 13, 2026
Honda Center, Anaheim, California, U.S.
Teofimo Lopez
Decision (Unanimous) · May 1, 2025
Times Square, New York City, New York, U.S.
Jack Catterall
Decision (Split) · Feb 14, 2025
Co-op Live, Manchester, England
José Ramírez
Decision (Unanimous) · Nov 15, 2024
The Venue Riyadh Season, Riyadh, Saudi Arabia
Seán McComb
Decision (Split) · Apr 19, 2024
Barclays Center, Brooklyn, New York, U.S.
Latest / Arnold Barboza Jr. News
Raul Rosas Jr. Books RAF Debut vs. UFC Hall of Famer Clay Guida
The 22-year-old prospect, winner of six straight in the UFC, meets 44-year-old vet Clay Guida (38-22) at RAF 15 on Nov. 28 in Chicago.
Oct 16, 2026
Kell Brook Settles the Debate: Crawford, Not Golovkin, Was His Toughest
Having faced both men who beat him, Brook calls Terence Crawford 'the best' — a surgeon who dismantled him in four rounds en route to 42-0.
Oct 13, 2026
Raoni Barcelos Leaves Hospital 3 Days After Frightening UFC Loss to Rosas Jr.
The 39-year-old bantamweight went unconscious in the fifth round of the UFC Vegas 121 main event. Doctors have ruled out a stroke or heart attack.
Sep 30, 2026