MN
Light welterweight · Argentina
Marcelino Nicolas Lopez 37-3-1 22 KO · 2006–2024
Marcelino Nicolas Lopez is a light welterweight boxer from Argentina, born May 6, 1986. Record 37-3-1 with 22 knockouts over 2006–2024. Marcelino Nicolas Lopez last fought Rohan Polanco on Sep 27, 2024 and lost by TKO in round 6 of 10.
Also: مارسيلينو نيكولاس لوبيز · Marcelino Nicolás López
Born May 6, 1986
Country 🇦🇷 Argentina
Stance Orthodox
Reach 198 cm
Nickname Nino
Debut Dec 15, 2006
Career 2006–2024
Rounds boxed 224
KO share 59%
Born in Arribeños, Argentina
Titles South American light welterweight title 2015
Boxerbook rating 1745 ± 162 · inactive since Sep 2024Why here › Confirmed bouts 6 of 41 · 3 official
Record and next fight Record
37-3-1, 22 KOs · 2006–2024
Next fight
No next fight confirmed
Last result L
TKO 6/10 · The Theater at Madison Square Garden, New York City, 🇺🇸
The record 41 bouts, 2006–2024, newest first. Records under each bout are both boxers going in.
Bouts by source: English Wikipedia · 41, Texas Department of Licensing and Regulation — Combative Sports Results · 2, California State Athletic Commission — Results (archive) · 1
L
TKO 6/10 · The Theater at Madison Square Garden, New York City, 🇺🇸
Lopez 37-2-1 · Polanco 13-0-0
W
Jario Lopez
KO 5/10 · Dickies Arena, Ft. Worth, 🇺🇸
Lopez 36-2-1 · Lopez —
W
Daniel Echeverria
KO 5/10 · The Theatre, Grand Prairie, 🇺🇸
Lopez 35-2-1 · Echeverria —
W
Jose Guillermo Garcia
TKO 6/8 · Grand Oasis Arena, Cancun
Lopez 34-2-1 · Garcia —
W
KO 5/8 · Forum, Inglewood, 🇺🇸
Lopez 33-2-1 · Prescott 31-11-0
W
KO 2/10 · Fantasy Springs Casino, Indio, 🇺🇸
Lopez 32-2-1 · Cano 30-6-1
L
SD 10/10 · Turning Stone Resort & Casino, Verona, 🇺🇸
Lopez 32-1-1 · Perez —
W
KO 3/8 · Stub Hub, Carson, 🇺🇸
Lopez 31-1-1 · Rodela —
W
Sergio Javier Escobar
Retained South American light welterweight title TKO 8/12 · Club Ciclista Juninense, Junín, 🇦🇷
Lopez 30-1-1 · Escobar —
W
Diego Martin Aguilera
Won vacant South American light welterweight title TKO 5/12 · Centro de E. F. Nº 58, Buenos Aires, 🇦🇷
Lopez 29-1-1 · Aguilera —
L
Pablo Martin Barboza
Loss Argentina lightweight title UD 10/10 · Club Racing, Teodolina, 🇦🇷
Lopez 29-0-1 · Barboza —
W
Sergio Javier Escobar
Retained Argentina lightweight title MD 10/10 · Club Ciclista Juninense, Junín, 🇦🇷
Lopez 28-0-1 · Escobar —
W
For WBC Latino lightweight title TKO 3/10 · Club Ciclista Juninense, Junín, 🇦🇷
Lopez 27-0-1 · Siqueira 23-7-1
W
Sergio Eduardo Gonzalez
Retained WBC Latino lightweight title TKO 9/10 · Club Ciclista Juninense, Junín, 🇦🇷
Lopez 26-0-1 · Gonzalez —
D
Sergio Javier Escobar
For WBC Latino lightweight title PTS 10/10 · Villa Mercedes, San Luis, 🇦🇷
Lopez 26-0-0 · Escobar —
W
Humberto Martinez
UD 10/10 · Polideportivo Fray Mamerto Esquiú, Catamarca, 🇦🇷
Lopez 25-0-0 · Martinez —
W
Julio Cesar Ruiz
Retained WBC Latino lightweight title SD 10/10 · Club Ciclista Juninense, Junín, 🇦🇷
Lopez 24-0-0 · Ruiz —
W
Fabian Marimon
Retained WBC Latino lightweight title TKO 5/10 · Super Domo Orfeo, Cordoba, 🇦🇷
Lopez 23-0-0 · Marimon —
W
Victor Hugo Velazquez
RTD 7/10 · Club Ciclista Juninense, Junín, 🇦🇷
Lopez 22-0-0 · Velazquez —
W
Fabian Marimon
Retained WBC Latino lightweight title TKO 7/10 · Polideportivo Hipolito Yrigoyen, Lujan, 🇦🇷
Lopez 21-0-0 · Marimon —
Show all 41 bouts W
Alberto Leopoldo Santillan
SD 10/10 · Club Ciclista Juninense, Junín, 🇦🇷
Lopez 20-0-0 · Santillan —
W
Jailer Berrio
KO 3/10 · Estadio Aldo Cantoni, San Juan, 🇦🇷
Lopez 19-0-0 · Berrio —
W
Jeremias Ezequiel Castillo
Retained WBC Latino lightweight title RTD 6/10 · Santa Rosa, La Pampa, 🇦🇷
Lopez 18-0-0 · Castillo —
W
Alberto Leopoldo Santillan
Won vacant WBC Latino lightweight title MD 10/10 · Estadio U.T.N., Santa Fe, 🇦🇷
Lopez 17-0-0 · Santillan —
W
Javier Osvaldo Alvarez
TKO 2/6 · Buenos Aires Lawn Tennis Club, Capital Federal, 🇦🇷
Lopez 16-0-0 · Alvarez —
W
Domingo Mariano Aguirre
UD 4/4 · Club Estudiantes, Santa Rosa, 🇦🇷
Lopez 15-0-0 · Aguirre —
W
Nestor Fabian Lagos
TKO 1/6 · Banderalo, Buenos Aires, 🇦🇷
Lopez 14-0-0 · Lagos —
W
Gonzalo Gabriel Ovando
UD 6/6 · Estadio Cr. Gaston Guelfi/ Palacio Peñarol, Montevideo, 🇺🇾
Lopez 13-0-0 · Ovando —
W
Guillermo de Jesus Paz
UD 6/6 · Parque Prado Español, Ascension, 🇦🇷
Lopez 12-0-0 · Paz —
W
Miguel Dario Lombardo
UD 6/6 · Club Sportivo Rojas, Rojas, 🇦🇷
Lopez 11-0-0 · Lombardo —
W
Ricardo Fabricio Chamorro
RTD 2/6 · Club Ciclista Juninense, Junín, 🇦🇷
Lopez 10-0-0 · Chamorro —
W
Jorge Luis Rodriguez
KO 1/8 · Club El Linqueno, Lincoln, 🇦🇷
Lopez 9-0-0 · Rodriguez —
W
Leandro Almagro
UD 4/4 · Club Alsina, Los Toldos, 🇦🇷
Lopez 8-0-0 · Almagro —
W
Sergio Javier Escobar
MD 4/4 · Club Ciclista Juninense, Junín, 🇦🇷
Lopez 7-0-0 · Escobar —
W
Nelson David Gil
KO 2/4 · Salon de los Deportes, Villa Maria, 🇦🇷
Lopez 6-0-0 · Gil —
W
Ariel Orlando Garcia
TKO 3/4 · Gimnasio Pedro Estremador, Bariloche, 🇦🇷
Lopez 5-0-0 · Garcia —
W
Marco Antonio Soraire
KO 2/4 · Salón de la Unión Ferroviaria, Buenos Aires, 🇦🇷
Lopez 4-0-0 · Soraire —
W
Flavio Dario Pedemonte
UD 4/4 · Club Atlanta, Vedia, 🇦🇷
Lopez 3-0-0 · Pedemonte —
W
Jose Edgardo Soraire
UD 4/4 · Arribenos, Buenos Aires, 🇦🇷
Lopez 2-0-0 · Soraire —
W
Juan Manuel Chaves
UD 4/4 · Club Isidro Casanova, Isidro Casanova, 🇦🇷
Lopez 1-0-0 · Chaves —
W
Juan Manuel Flores
UD 4/4 · Ce.De.M. N° 2, Caseros, 🇦🇷
Lopez 0-0-0 · Flores —
Ratings now Not in any current ranking.
World titles No world title reigns recorded.
Facts
What is Marcelino Nicolas Lopez's record? Marcelino Nicolas Lopez's professional record is 37-3-1 with 22 knockouts.
When is Marcelino Nicolas Lopez's next fight? No next fight is confirmed as of 18 Oct 2026.
Who did Marcelino Nicolas Lopez fight last? Marcelino Nicolas Lopez last fought Rohan Polanco on Sep 27, 2024 and lost by TKO in round 6 of 10. Sources Boxerbook ID 6406 · permanent link boxerbook.com/id/6406 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-11. Spot a mistake? Every bout page has a link to report it.