Welterweight · United States
Arnold Barboza Jr. 33-1-0 11 KO · 2013–2026
Updated Oct 14, 2026 · Sources: Wikidata, English Wikipedia, Wikipedia (ja), +5
Arnold Barboza Jr. is a welterweight boxer from United States, born Dec 9, 1991. Record 33-1-0 with 11 knockouts over 2013–2026. Arnold Barboza Jr. last fought Kenneth Sims Jr. on Mar 14, 2026 and won by UD over 12 rounds.
Also: Арнольд Барбоза · アーノルド・バルボサ・ジュニア
Born Dec 9, 1991
Country 🇺🇸 United States
Stance Orthodox
Reach 183 cm
Debut Jun 14, 2013
Career 2013–2026
Rounds boxed 232
KO share 33%
Born in Long Beach, California, U.S.
Titles WBO Global welterweight title 2026
Boxerbook rating #4 in Welterweight · 2234 ± 122Why here › Confirmed bouts 22 of 34 · 17 official
Record and next fight Record
33-1-0, 11 KOs · 2013–2026
Next fight
No next fight confirmed
Last result W
Kenneth Sims Jr.
Won vacant WBO Global welterweight title UD 12/12 · Honda Center, Anaheim, California, 🇺🇸
The record 34 bouts, 2013–2026, newest first. Records under each bout are both boxers going in.
Bouts by source: English Wikipedia · 34, Wikipedia (ja) · 34, California State Athletic Commission — Results (archive) · 12, Wikipedia (ru) · 4, Nevada State Athletic Commission — Results · 4, Wikipedia (uk) · 1, Texas Department of Licensing and Regulation — Combative Sports Results · 1
W
Kenneth Sims Jr.
Won vacant WBO Global welterweight title UD 12/12 · Honda Center, Anaheim, California, 🇺🇸
Barboza Jr. 32-1-0 · Sims Jr. —
L
For WBO and The Ring light welterweight titles UD 12/12 · Times Square, New York City, 🇺🇸
Barboza Jr. 32-0-0 · López 21-1-0
W
For vacant WBO Interim light welterweight title SD 12/12 · Co-op Live, Manchester, 🇬🇧
Barboza Jr. 31-0-0 · Catterall 31-1-0
W
UD 10/10 · The Venue Riyadh, Riyadh, 🇸🇦
Barboza Jr. 30-0-0 · Ramírez 32-8-0
W
For WBO Inter-Continental super lightweight title SD 10/10 · Barclays Center, Brooklyn, 🇺🇸
Barboza Jr. 29-0-0 · McComb 19-1-0
W
Xolisani Ndongeni
TKO 8/10 · Virgin Hotels, Las Vegas, 🇺🇸
Barboza Jr. 28-0-0 · Ndongeni —
W
For WBO Inter-Continental light welterweight title UD 10/10 · Desert Diamond Arena, Glendale, 🇺🇸
Barboza Jr. 27-0-0 · Pedraza 29-4-1
W
Won vacant WBO Inter-Continental light welterweight title UD 10/10 · Pechanga Casino, Temecula, 🇺🇸
Barboza Jr. 26-0-0 · Zorrilla 16-0-0
W
Antonio Moran
Retained WBO International light welterweight title UD 10/10 · Hard Rock Hotel & Casino, Tulsa, Oklahoma, 🇺🇸
Barboza Jr. 25-0-0 · Moran —
W
Won vacant WBO International light welterweight title UD 10/10 · MGM Conference Center, Las Vegas, 🇺🇸
Barboza Jr. 24-0-0 · Saucedo 30-1-0
W
Tony Luis
UD 10/10 · MGM Conference Center, Las Vegas, 🇺🇸
Barboza Jr. 23-0-0 · Luis —
W
William Silva
Retained WBC-NABF Junior light welterweight title KO 5/10 · Cosmopolitan of LV, Las Vegas, 🇺🇸
Barboza Jr. 22-0-0 · Silva —
W
Ricky Sismundo
KO 4/10 · Banc of California Stadium, Los Angeles, 🇺🇸
Barboza Jr. 21-0-0 · Sismundo —
W
For NABF light welterweight title KO 3/10 · Staples Center L.A, Los Angeles, 🇺🇸
Barboza Jr. 20-0-0 · Alvarado 41-5-0
W
Manuel Damairias Lopez
Won vacant WBC-NABF Junior light welterweight title UD 10/10 · American Bank Center, Corpus Christi, 🇺🇸
Barboza Jr. 19-0-0 · Lopez —
W
Luis Solís
TKO 5/10 · Gila River Arena, Glendale, Arizona, 🇺🇸
Barboza Jr. 18-0-0 · Solís —
W
UD 10/10 · StubHub Center, Carson, 🇺🇸
Barboza Jr. 17-0-0 · Reed 23-1-0
W
Jonathan Chicas
UD 8/8 · Microsoft Theater, Los Angeles, 🇺🇸
Barboza Jr. 16-0-0 · Chicas —
W
Markus Morris
KO 5/8 · Marriott Convention Center, Burbank, 🇺🇸
Barboza Jr. 15-0-0 · Morris —
W
Johnny Rodríguez
UD 8/8 · Sportsmans Lodge, Studio City, 🇺🇸
Barboza Jr. 14-0-0 · Rodríguez —
Show all 34 bouts W
UD 6/6 · Exchange L.A., Los Angeles, 🇺🇸
Barboza Jr. 13-0-0 · Martínez —
W
John David Charles
UD 6/6 · PEC, Lancaster, 🇺🇸
Barboza Jr. 12-0-0 · Charles —
W
John Nater
KO 2/6 · Sportsmans Lodge, Los Angeles, 🇺🇸
Barboza Jr. 11-0-0 · Nater —
W
Maximilliano Becerra
UD 6/6 · Marriott Convention Center, Burbank, 🇺🇸
Barboza Jr. 10-0-0 · Becerra —
W
Robbie Cannon
KO 1/6 · Marriott Convention Center, Burbank, 🇺🇸
Barboza Jr. 9-0-0 · Cannon —
W
Rony Óscar Alvarado
KO 6/6 · Civic Auditorium, Glendale, 🇺🇸
Barboza Jr. 8-0-0 · Alvarado —
W
Lionel Jimenez
UD 6/6 · Florentine Gardens, LA, 🇺🇸
Barboza Jr. 7-0-0 · Jimenez —
W
UD 6/6 · Florentine Gardens, Los Angeles, 🇺🇸
Barboza Jr. 6-0-0 · Adams 20-2-0
W
James Harrison
KO 4/6 · Civic Auditorium, Glendale, 🇺🇸
Barboza Jr. 5-0-0 · Harrison —
W
Taif Harris
KO 1/4 · Port Hueneme, Ca Oceanview Pavillion, 🇺🇸
Barboza Jr. 4-0-0 · Harris —
W
Samuel Garcia
UD 4/4 · Civic Auditorium, Glendale, 🇺🇸
Barboza Jr. 3-0-0 · Garcia —
W
Douglas Rosales
UD 4/4 · Pico Rivera Sports Arena, Pico Rivera, 🇺🇸
Barboza Jr. 2-0-0 · Rosales —
W
Vicente Guzman
UD 4/4 · Morongo Casino Resort & Spa, Cabazon, 🇺🇸
Barboza Jr. 1-0-0 · Guzman —
W
Gustavo Lopez
UD 6/4 · Santa Ynez, Chumash Indian Casino, 🇺🇸
Barboza Jr. 0-0-0 · Lopez —
Ratings now
World titles No world title reigns recorded.
Facts
What is Arnold Barboza Jr.'s record? Arnold Barboza Jr.'s professional record is 33-1-0 with 11 knockouts.
When is Arnold Barboza Jr.'s next fight? No next fight is confirmed as of 18 Oct 2026.
Who did Arnold Barboza Jr. fight last? Arnold Barboza Jr. last fought Kenneth Sims Jr. on Mar 14, 2026 and won by UD over 12 rounds. Promoter
Sources Boxerbook ID 19549 · permanent link boxerbook.com/id/19549 . Wikidata (CC0), English Wikipedia (CC BY-SA), publisher rankings, photo from the Instagram profile. Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.