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Super bantamweight · Colombia
Jonatan Romero 35-5-0 19 KO · 2009–2024
Jonatan Romero is a super bantamweight boxer from Colombia, born Dec 14, 1986. Record 35-5-0 with 19 knockouts over 2009–2024. World titles: IBF super bantamweight (2013). Jonatan Romero last fought Kenneth Sims Jr on Aug 10, 2024 and lost by TKO in round 5 of 10.
Also: Хонатан Ромеро · جوناتان روميرو · ジョナサン・ロメロ +4 more Jhonatan Eccehomo Romero Preciado · Jonatan Eccehomo Romero Preciado · Jonathan Eccehomo Romero Preciado · Jonathan Romero
Born Dec 14, 1986
Country 🇨🇴 Colombia
Stance Orthodox
Height 173 cm
Reach 174 cm
Nickname Momo
Debut May 15, 2009
Career 2009–2024
Rounds boxed 208
KO share 54%
Born in Cali, Colombia
Titles IBF super bantamweight · 2013
Boxerbook rating 1630 ± 154 · inactive since Aug 2024Why here › Confirmed bouts 9 of 40 · 7 official
Record and next fight Record
35-5-0, 19 KOs · 2009–2024
Next fight
No next fight confirmed
Last result L
Kenneth Sims Jr
TKO 5/10 · Mandalay Bay @ Michelob Ultra Arena, Las Vegas, 🇺🇸
The record 40 bouts, 2009–2024, newest first. Records under each bout are both boxers going in.
Bouts by source: English Wikipedia · 40, IBF/USBA Results · 3, Wikipedia (ja) · 2, Nevada State Athletic Commission — Results · 2, California State Athletic Commission — Results (archive) · 2
L
Kenneth Sims Jr
TKO 5/10 · Mandalay Bay @ Michelob Ultra Arena, Las Vegas, 🇺🇸
Romero 35-4-0 · Sims Jr —
L
Manuel Jaimes
UD 8/8 · Centre Plaza, Modesto, 🇺🇸
Romero 35-3-0 · Jaimes —
L
KO 1/10 · Glass City Center, Toledo, 🇺🇸
Romero 35-2-0 · Bell 25-0-0
L
KO 3/10 · The Palms Casino, Las Vegas, 🇺🇸
Romero 35-1-0 · Nova 23-1-0
W
Jean Carlos Hernandez
UD 8/8 · Coliseo Bernardo Caraballo, Cartagena, 🇨🇴
Romero 34-1-0 · Hernandez —
W
Saul Gutierrez Hernandez
UD 6/6 · Verite Social Venue, Monterrey, 🇲🇽
Romero 33-1-0 · Hernandez —
W
Stiven Monterrosa
RTD 5/8 · Hotel Prado Mar, Puerto Colombia, 🇨🇴
Romero 32-1-0 · Monterrosa —
W
Luis Diaz Pestana
KO 3/8 · San Antonio de Palmito, 🇨🇴
Romero 31-1-0 · Pestana —
W
TKO 2/8 · Coliseo El Salitre, Bogotá, 🇨🇴
Romero 30-1-0 · Martínez —
W
Yohangel Romero
TKO 3/8 · Club Bavaria, Girardot, 🇨🇴
Romero 29-1-0 · Romero —
W
Ruben Tamayo
UD 8/8 · Marconi Automative Museum, Tustin, 🇺🇸
Romero 28-1-0 · Tamayo —
W
TKO 4/8 · Doubltree Hotel, Ontario, Ontario, 🇺🇸
Romero 27-1-0 · Badillo —
W
Freddy Beleno
UD 10/10 · Coliseo Elias Chegwin, Barranquilla, 🇨🇴
Romero 26-1-0 · Beleno —
W
UD 10/10 · Coliseo Elias Chegwin, Barranquilla, 🇨🇴
Romero 25-1-0 · Espinoza —
W
Gustavo Sandoval
TKO 4/10 · Coliseo Universidad del Norte, Barranquilla, 🇨🇴
Romero 24-1-0 · Sandoval —
W
Julio Gómez
TKO 3/8 · Centro Recreacional Las Vegas, Barranquilla, 🇨🇴
Romero 23-1-0 · Gómez —
L
Lost IBF super-bantamweight title TKO 6/12 · Revel Casino, Atlantic City, 🇺🇸
Romero 23-0-0 · Martínez 28-4-0
W
Alejandro López
Won vacant IBF super-bantamweight title SD 12/12 · Auditorio Municipal, Tijuana, 🇲🇽
Romero 22-0-0 · López —
W
UD 12/12 · Chumash Casino, Santa Inez, 🇺🇸
Romero 21-0-0 · Esquivias, Jr. —
W
Adolfo Landeros
UD 8/8 · DoubleTree Hotel, Ontario, 🇺🇸
Romero 20-0-0 · Landeros —
Show all 40 bouts W
SD 10/10 · Chumash Casino Resort, Santa Ynez, 🇺🇸
Romero 19-0-0 · Avalos —
W
Luis Zambrano
TKO 2/8 · Coliseo Elias Chegwin, Barranquilla, 🇨🇴
Romero 18-0-0 · Zambrano —
W
Cecilio Santos
UD 6/6 · DoubleTree Hotel, Ontario, 🇺🇸
Romero 17-0-0 · Santos —
W
Rufino Valdez
KO 1/8 · Coliseo Cubierto, Puerto Colombia, 🇨🇴
Romero 16-0-0 · Valdez —
W
Jean Javier Sotelo
UD 10/10 · Coliseo Bernardo Caraballo, Cartagena, 🇨🇴
Romero 15-0-0 · Sotelo —
W
For vacant WBO Latino super bantamweight title UD 10/10 · Coliseo Bernardo Caraballo, Cartagena, 🇨🇴
Romero 14-0-0 · Macias 22-6-0
W
Julio Gomez
TKO 2/8 · Centro Recreacional Las Vegas, Barranquilla, 🇨🇴
Romero 13-0-0 · Gomez —
W
Manuel Hernandez
KO 2/10 · Discoteka Trucupey, Barranquilla, 🇨🇴
Romero 12-0-0 · Hernandez —
W
Rufino Valdez
KO 2/10 · Centro Recreacional Las Vegas, Barranquilla, 🇨🇴
Romero 11-0-0 · Valdez —
W
Jose Palma
Won Colombian featherweight title UD 10/10 · Coliseo Cubierto, Puerto Colombia, 🇨🇴
Romero 10-0-0 · Palma —
W
Julio Gomez
KO 1/8 · Gimnasio Jorge Garcia Beltran, Barranquilla, 🇨🇴
Romero 9-0-0 · Gomez —
W
Jose Miguel Payares
UD 8/8 · Centro Recreacional Las Vegas, Barranquilla, 🇨🇴
Romero 8-0-0 · Payares —
W
Daniel Romero
KO 1/6 · Estadio de Softbol, Puerto Colombia, 🇨🇴
Romero 7-0-0 · Romero —
W
Hermin Isava
UD 8/8 · La Macarena, Medellín, 🇨🇴
Romero 6-0-0 · Isava —
W
Jose Palacio
TKO 2/6 · Hotel Prado Mar, Puerto Colombia, 🇨🇴
Romero 5-0-0 · Palacio —
W
Jesus Lora
TKO 2/6 · Centro Recreacional Las Vegas, Barranquilla, 🇨🇴
Romero 4-0-0 · Lora —
W
Manuel de los Reyes Herrera
UD 6/6 · Coliseo Miguel Lora, Montería, 🇨🇴
Romero 3-0-0 · Herrera —
W
Luis Correa
KO 1/4 · Coliseo Universidad del Norte, Barranquilla, 🇨🇴
Romero 2-0-0 · Correa —
W
Rafael Salgado
TKO 2/4 · Centro Recreacional Las Vegas, Barranquilla, 🇨🇴
Romero 1-0-0 · Salgado —
W
Jhon Merino
KO 1/4 · Hotel Prado Mar, Puerto Colombia, 🇨🇴
Romero 0-0-0 · Merino —
Amateur career 1 amateur bout 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 Jonatan Romero's record? Jonatan Romero's professional record is 35-5-0 with 19 knockouts.
When is Jonatan Romero's next fight? No next fight is confirmed as of 17 Oct 2026.
Who did Jonatan Romero fight last? Jonatan Romero last fought Kenneth Sims Jr on Aug 10, 2024 and lost by TKO in round 5 of 10.
Which world titles has Jonatan Romero held? Jonatan Romero has held 1 world title reign: IBF super bantamweight (2013). Promoter
Sources Boxerbook ID 10899 · permanent link boxerbook.com/id/10899 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.