CS
Super welterweight · Puerto Rico
Carlos Santos 40-4-0 27 KO · 1976–1991
Carlos Santos was a super welterweight boxer from Puerto Rico, born Oct 1, 1955. Record 40-4-0 with 27 knockouts over 1976–1991. World titles: IBF super welterweight (1984–1986). Carlos Santos last fought Brinatty Maquilon on Oct 30, 1991 and won by PTS over 10 rounds.
Also: كارلوس سانتوس · カルロス・サントス
Born Oct 1, 1955
Country 🇵🇷 Puerto Rico, 🇺🇸 United States
Stance Southpaw
Height 177 cm
Reach 186.5 cm
Debut Oct 11, 1976
Career 1976–1991
Rounds boxed 256
KO share 68%
Born in Ceiba, Puerto Rico
Titles IBF super welterweight · 1984–1986
Boxerbook rating 1815 ± 256 · inactive since Oct 1991Why here › Confirmed bouts 4 of 44
Career record Record
40-4-0, 27 KOs · 1976–1991
Last result W
Brinatty Maquilon
PTS 10/10 · San Juan, 🇵🇷
The record 44 bouts, 1976–1991, newest first. Records under each bout are both boxers going in.
Bouts by source: English Wikipedia · 43, Wikipedia (es) · 1
W
Brinatty Maquilon
PTS 10/10 · San Juan, 🇵🇷
Santos 39-4-0 · Maquilon —
W
Clinton Mack
KO 4/10 · Emilio E. Huyke Coliseum, Humacao, 🇵🇷
Santos 38-4-0 · Mack —
W
Tony Burke
PTS 8/8 · Ostia, 🇮🇹
Santos 37-4-0 · Burke —
W
Hugo Raul Marinangeli
PTS 10/10 · Casablanca, 🇲🇦
Santos 36-4-0 · Marinangeli —
W
William Clayton
KO 1/10 · Caribe Hilton Hotel, San Juan, 🇵🇷
Santos 35-4-0 · Clayton —
W
Charlie Allen
KO 4 · San Juan, 🇵🇷
Santos 34-4-0 · Allen —
L
For USBA light-middleweight title DQ 5/12 · Caesars Palace, Paradise, 🇺🇸
Santos 34-3-0 · Curry 26-1-0
W
Melvin Epps
KO 2 · San Juan, 🇵🇷
Santos 33-3-0 · Epps —
L
For IBF light-middleweight title MD 15/15 · Meadowlands Arena, East Rutherford, 🇺🇸
Santos 33-2-0 · Drayton 27-9-1
W
Arthur Wright
KO 2 · Guaynabo, 🇵🇷
Santos 32-2-0 · Wright —
W
Retained IBF light-middleweight title UD 15/15 · Parc des Princes, Paris, 🇫🇷
Santos 31-2-0 · Acariès —
W
Dwight Walker
MD 10/10 · Resorts Casino Hotel, Atlantic City, 🇺🇸
Santos 30-2-0 · Walker —
W
Won IBF light-middleweight title UD 15/15 · Felt Forum, New York City, 🇺🇸
Santos 29-2-0 · Medal 23-1-0
W
Ray Izaquirre
KO 1 · Coliseo Salvador Dijols, Ponce, 🇵🇷
Santos 28-2-0 · Izaquirre —
W
Reyes Escalera
TKO 1 · Roberto Clemente Coliseum, San Juan, 🇵🇷
Santos 27-2-0 · Escalera —
W
Inocencio De la Rosa
KO 5 · Roberto Clemente Coliseum, San Juan, 🇵🇷
Santos 26-2-0 · Rosa —
W
Mosimo Maeleke
TKO 6 · Cagliari, 🇮🇹
Santos 25-2-0 · Maeleke —
W
Lomami Wa Lomami
RTD 5 · Sassari, 🇮🇹
Santos 24-2-0 · Lomami —
W
Mbayo Wa Mbayo
PTS 8/8 · Trezzano sul Naviglio, 🇮🇹
Santos 23-2-0 · Mbayo —
W
Horace McKenzie
TKO 6/10 · Bologna, 🇮🇹
Santos 22-2-0 · McKenzie —
Show all 44 bouts L
For WBC light middleweight title UD 15/15 · Showboat Hotel and Casino, Las Vegas, 🇺🇸
Santos 22-1-0 · Benítez 42-1-1
W
Raul Aguirre
TKO 5/10 · Caesars Palace, Paradise, 🇺🇸
Santos 21-1-0 · Aguirre —
W
Peter Neal
PTS 8/8 · Rome, 🇮🇹
Santos 20-1-0 · Neal —
W
Alfonso Hayman
KO 1 · Turin, 🇮🇹
Santos 19-1-0 · Hayman —
W
Steve Michalerya
TKO 8 · Teatro Ariston, Sanremo, 🇮🇹
Santos 18-1-0 · Michalerya —
W
Robert Taylor
TKO 2 · Siderno, 🇮🇹
Santos 17-1-0 · Taylor —
W
Esperno Postl
TKO 4/8 · Ostia, 🇮🇹
Santos 16-1-0 · Postl —
W
Celestine Kanynda
KO 3/8 · Rome, 🇮🇹
Santos 15-1-0 · Kanynda —
W
Charlie Peterson
KO 2 · Milan, 🇮🇹
Santos 14-1-0 · Peterson —
W
Kid Flash
KO 3 · Saint Thomas, U.S. Virgin Islands
Santos 13-1-0 · Flash —
W
Gilberto Almonte
KO 3 · Cayey, 🇵🇷
Santos 12-1-0 · Almonte —
W
Felix Pintor
PTS 10/10 · Roberto Clemente Coliseum, San Juan, 🇵🇷
Santos 11-1-0 · Pintor —
W
Mario Ramos
KO 8 · Santo Domingo, 🇩🇴
Santos 10-1-0 · Ramos —
W
Mustapha Ali
KO 8/8 · Roberto Clemente Coliseum, San Juan, 🇵🇷
Santos 9-1-0 · Ali —
W
Tyrone Phelps
KO 4 · Roberto Clemente Coliseum, San Juan, 🇵🇷
Santos 8-1-0 · Phelps —
W
Ricky Weigel
PTS 8/8 · Hiram Bithorn Stadium, San Juan, 🇵🇷
Santos 7-1-0 · Weigel —
L
KO 2/8 · Logroño, 🇪🇸
Santos 7-0-0 · Pacheco 44-15-9
W
Feliciano Cintron
KO 3 · Roberto Clemente Coliseum, San Juan, 🇵🇷
Santos 6-0-0 · Cintron —
W
Jose Collante
KO 5 · Juan Ramón Loubriel Stadium, Bayamón, 🇵🇷
Santos 5-0-0 · Collante —
W
Mario Valoyes
KO 4/10 · Arena de Colon, Colón, 🇵🇦
Santos 4-0-0 · Valoyes —
W
Alex Poratta
PTS 6/6 · Roberto Clemente Coliseum, San Juan, 🇵🇷
Santos 3-0-0 · Poratta —
W
Juan Polanco
KO 3 · Roberto Clemente Coliseum, San Juan, 🇵🇷
Santos 2-0-0 · Polanco —
W
Alex Poratta
PTS 4/4 · Juan Ramón Loubriel Stadium, Bayamón, 🇵🇷
Santos 1-0-0 · Poratta —
W
Jose Collante
PTS 4/4 · Roberto Clemente Coliseum, San Juan, 🇵🇷
Santos 0-0-0 · Collante —
Amateur career 3 amateur bouts at major tournaments, from the tournament articles on English Wikipedia (CC BY-SA). Not part of the professional record.
Ratings now Not in any current ranking.
World titles
Facts
What is Carlos Santos's record? Carlos Santos's professional record is 40-4-0 with 27 knockouts.
Who did Carlos Santos fight last? Carlos Santos last fought Brinatty Maquilon on Oct 30, 1991 and won by PTS over 10 rounds.
Which world titles has Carlos Santos held? Carlos Santos has held 1 world title reign: IBF super welterweight (1984–1986). Sources Boxerbook ID 10123 · permanent link boxerbook.com/id/10123 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.