Super lightweight · Argentina
Ubaldo Nestor Sacco 47-4-1 23 KO · 1978–1986
Photo: Ricardo Alfieri (h), Public domain via Wikimedia Commons
Updated Oct 12, 2026 · Sources: Wikidata, English Wikipedia, Wikipedia (es)
Ubaldo Nestor Sacco was a super lightweight boxer from Argentina, born Jul 28, 1955. Record 47-4-1 with 23 knockouts over 1978–1986. World titles: WBA super lightweight (1985–1986). Ubaldo Nestor Sacco last fought Patrizio Oliva on Mar 15, 1986 and lost by SD over 15 rounds.
Also: Ubaldo Néstor Sacco
Born Jul 28, 1955
Died May 28, 1997
Country 🇦🇷 Argentina
Stance Orthodox
Reach 172.5 cm
Nickname Uby
Debut Apr 22, 1978
Career 1978–1986
Rounds boxed 429
KO share 49%
Born in Buenos Aires, Argentina
Titles WBA super lightweight · 1985–1986
Boxerbook rating 1810 ± 260 · inactive since Mar 1986Why here › Confirmed bouts 4 of 52
Career record Record
47-4-1, 23 KOs · 1978–1986
Last result L
For WBA light-welterweight title SD 15/15 · Stade Louis II, Fontvieille, 🇲🇨
The record 52 bouts, 1978–1986, newest first. Records under each bout are both boxers going in.
Bouts by source: English Wikipedia · 52, Wikipedia (es) · 1
L
For WBA light-welterweight title SD 15/15 · Stade Louis II, Fontvieille, 🇲🇨
Sacco 47-3-1 · Oliva 43-0-0
W
Won WBA light welterweight title TKO 9/15 · Casinò di Campione, Campione d'Italia, 🇮🇹
Sacco 46-3-1 · Hatcher 23-2-0
L
For WBA light welterweight title SD 15/15 · Tarrant County Convention Center, Fort Worth, 🇺🇸
Sacco 46-2-1 · Hatcher 22-2-0
W
Horacio Saldano
TKO 5/10 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 45-2-1 · Saldano —
D
Lorenzo Garcia
PTS 10/10 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 45-2-0 · Garcia —
L
Lorenzo Garcia
SD 10/10 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 45-1-0 · Garcia —
W
Jose Maria Silva Rodriguez
Retained South American light welterweight title TKO 1/12 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 44-1-0 · Rodriguez —
W
Willie Rodriguez
UD 10/10 · Convention Center, Atlantic City, 🇺🇸
Sacco 43-1-0 · Rodriguez —
W
Juan Antonio Merlo
TKO 8/10 · Mar del Plata, 🇦🇷
Sacco 42-1-0 · Merlo —
W
Hugo Sergio Quartapelle
PTS 10/10 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 41-1-0 · Quartapelle —
W
Roberto Eduardo Alfaro
PTS 10/10 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 40-1-0 · Alfaro —
W
Simon Escobar
PTS 10/10 · Olavarria, 🇦🇷
Sacco 39-1-0 · Escobar —
W
Jose Ignacio Funes
PTS 10/10 · Mar del Plata, 🇦🇷
Sacco 38-1-0 · Funes —
W
Roberto Eduardo Alfaro
Won South American light welterweight title PTS 12/12 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 37-1-0 · Alfaro —
W
Horacio Saldano
PTS 10/10 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 36-1-0 · Saldano —
W
Pablo Alberto Ferreyra
TKO 9/10 · Mar del Plata, 🇦🇷
Sacco 35-1-0 · Ferreyra —
W
Ramon Abeldano
TKO 10/10 · Mar del Plata, 🇦🇷
Sacco 34-1-0 · Abeldano —
W
Juan Orlando Barboza
PTS 10/10 · San Miguel, 🇦🇷
Sacco 33-1-0 · Barboza —
W
PTS 10/10 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 32-1-0 · Verdún 14-2-0
W
Hugo Alfredo Luero
Retained Argentine light welterweight title PTS 12/12 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 31-1-0 · Luero —
Show all 52 bouts W
Federico Oscar Godoy
KO 2/10 · Posadas, 🇦🇷
Sacco 30-1-0 · Godoy —
W
Ricardo Alvarenga
TKO 2/10 · San Miguel de Tucumán, 🇦🇷
Sacco 29-1-0 · Alvarenga —
W
Luis Antonio Perez
TKO 10/10 · San Miguel, 🇦🇷
Sacco 28-1-0 · Perez —
W
Romulo Ibarra
PTS 10/10 · Mar del Plata, 🇦🇷
Sacco 27-1-0 · Ibarra —
W
Roberto Eduardo Alfaro
Won Argentine light welterweight title UD 12/12 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 26-1-0 · Alfaro —
W
Manuel Ramon Bustos
PTS 10/10 · Mar del Plata, 🇦🇷
Sacco 25-1-0 · Bustos —
W
Hugo Alfredo Luero
PTS 10/10 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 24-1-0 · Luero —
W
Jose Maria Silva Rodriguez
KO 8/10 · Mar del Plata, 🇦🇷
Sacco 23-1-0 · Rodriguez —
W
Felix Sune
PTS 10/10 · Mar del Plata, 🇦🇷
Sacco 22-1-0 · Sune —
W
Juan Domingo Saucedo
RTD 6/10 · San Miguel, 🇦🇷
Sacco 21-1-0 · Saucedo —
W
Joel Gomes
TKO 4/10 · Mar del Plata, 🇦🇷
Sacco 20-1-0 · Gomes —
W
Hugo Alfredo Luero
KO 6/10 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 19-1-0 · Luero —
W
Raul Eduardo Fernandez
PTS 10/10 · Bolívar, 🇦🇷
Sacco 18-1-0 · Fernandez —
W
Roberto Iluffi
KO 7/10 · Mar del Plata, 🇦🇷
Sacco 17-1-0 · Iluffi —
W
Juan Domingo Saucedo
PTS 10/10 · Comodoro Rivadavia, 🇦🇷
Sacco 16-1-0 · Saucedo —
L
Hugo Sergio Quartapelle
PTS 10/10 · Estadio Luna Park, Buenos Aires, 🇦🇷
Sacco 16-0-0 · Quartapelle —
W
Ramon Angel Allende
KO 2/10 · Mar del Plata, 🇦🇷
Sacco 15-0-0 · Allende —
W
Carlos Sulquehilde
KO 2/10 · Pinamar, 🇦🇷
Sacco 14-0-0 · Sulquehilde —
W
Jose Carlos dos Santos
TKO 8/10 · Mar del Plata, 🇦🇷
Sacco 13-0-0 · Santos —
W
Abraham Valenzuela
PTS 10/10 · Mar del Plata, 🇦🇷
Sacco 12-0-0 · Valenzuela —
W
Juan Manuel Zuniga
PTS 10/10 · Mar del Plata, 🇦🇷
Sacco 11-0-0 · Zuniga —
W
Cirilo Ruiz
PTS 10/10 · Mar del Plata, 🇦🇷
Sacco 10-0-0 · Ruiz —
W
Juan Ramon Olivera
PTS 10/10 · Mar del Plata, 🇦🇷
Sacco 9-0-0 · Olivera —
W
Ramon Angel Allende
PTS 10/10 · Mar del Plata, 🇦🇷
Sacco 8-0-0 · Allende —
W
Roque Antonio Arevalo
PTS 10/10 · Mar del Plata, 🇦🇷
Sacco 7-0-0 · Arevalo —
W
Sergio Gustavo Loyola
PTS 10/10 · Mar del Plata, 🇦🇷
Sacco 6-0-0 · Loyola —
W
Gregorio Crescencio Villavicencio
TKO 7/8 · Mar del Plata, 🇦🇷
Sacco 5-0-0 · Villavicencio —
W
Valerio Ramon Benitez
TKO 6/6 · Mar del Plata, 🇦🇷
Sacco 4-0-0 · Benitez —
W
Francisco Carlos Fernandez
TKO 1/6 · Mar del Plata, 🇦🇷
Sacco 3-0-0 · Fernandez —
W
Santos Aranda
RTD 1/6 · Mar del Plata, 🇦🇷
Sacco 2-0-0 · Aranda —
W
Hector Hilario Hernandez
TKO 4/6 · Mar del Plata, 🇦🇷
Sacco 1-0-0 · Hernandez —
W
Luis Alberto Garay
TKO 5/6 · Mar del Plata, 🇦🇷
Sacco 0-0-0 · Garay —
Ratings now Not in any current ranking.
World titles
Facts
What is Ubaldo Nestor Sacco's record? Ubaldo Nestor Sacco's professional record is 47-4-1 with 23 knockouts.
Who did Ubaldo Nestor Sacco fight last? Ubaldo Nestor Sacco last fought Patrizio Oliva on Mar 15, 1986 and lost by SD over 15 rounds.
Which world titles has Ubaldo Nestor Sacco held? Ubaldo Nestor Sacco has held 1 world title reign: WBA super lightweight (1985–1986). Sources Boxerbook ID 11016 · permanent link boxerbook.com/id/11016 . Wikidata (CC0), English Wikipedia (CC BY-SA), photo from Wikimedia Commons. Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.
