Fundidores de Monterrey (English: Monterrey Smelters), officially Fundidores, were an American football team based in Monterrey, Mexico. The Fundidores competed in the Liga de Fútbol Americano Profesional (LFA), the top American football league in Mexico. The team played its home games at the Estadio Banorte. In January 2025, the franchise came under new ownership and was renamed Osos de Monterrey.

History

Origins

Monterrey has an important American football tradition. It is home of two of the most popular college football teams: the Auténticos Tigres of the Autonomous University of Nuevo León and the Borregos Salvajes of the Monterrey Institute of Technology and Higher Education. The city was also home for a short time to the Mexico Golden Aztecs of the Continental Football League.

In the late 90s, Monterrey had a semi-professional team playing in the Liga Nacional Master (Master National League), Cerveceros de Monterrey (Monterrey Brewers), who were national champions in 1995.

Early years

The Fundidores (Spanish for smelters or founders) were founded in September 2016 as part of the 2017 LFA's expansion, this expansion also included another team in the North of Mexico: the Dinos de Saltillo. The name is a reference to the city's Steel Foundry Company, that operated from 1900 to 1986 in what is now the Fundidora Park.

The team debuted at the Liga de Fútbol Americano Profesional in the 2017 season. On week 2, at the game against the Dinos, former NFL player, Chad Johnson, made its debut (and only appearance) with the team and scored on a 41-yard touchdown reception to help the Fundidores win the game. Monterrey ended the season with a 2–5 record, not qualifying for the playoffs.

For the 2018 season, the Fundidores failed again to qualify for the playoffs after finishing with a 2–5 regular season record.

Carlos Strevel era (2020–2023)

Carlos Strevel was presented as head coach of the Fundidores ahead of the 2020 season. Strevel had previous experience as coach and administrator for several youth and college football programs in Mexico, most notably with the Borregos Salvajes CEM.

In December 2020, Strevel felt into coma derived from COVID-19 complications. After recovering, Strevel returned to the Fundidores training camp in 2022, once the LFA authorized the 2022 season to be played.

Strevel led the Fundidores to their first Tazón México championship in 2022, after defeating the Gallos Negros de Querétaro 18–14 in the Tazón México V, played in Tijuana.

On 9 April 2023, the team announced that Carlos Strevel and Carlos Mercado, defensive coordinator, would no longer be with the team. Later that day, the team presented the Monterrey born Jorge Valdez, a remarkable linebacker as well as assistant coach of Auténticos Tigres, as the Fundidores' new head coach.

Jorge Valdez era (2023–present)

Jorge "Pelón" Valdez was named head coach by the front office on 9 April 2023. He replaced Carlos Strevel as head coach and Carlos Mercado as defensive coordinator. Jorge had previous experience as the assistant to the head coach and defensive coordinator of Auténticos Tigres.

New ownership

In January 2025 the franchise was bought by the Athlete Ownership Group and changed its name to Osos de Monterrey.

Stadiums

Estadio Tecnológico hosted Fundidores home games during 2017.
StadiumTenure
Fundidores de Monterrey stadiums
Estadio Tecnológico2017
Estadio Nuevo León Unido2018–2019
Estadio Borregos2020–present
Estadio Borregos currently hosts the Fundidores.

For their first season in Liga de Fútbol Americano Profesional, the Fundidores played their home games at the Estadio Tecnológico which had been used previously for football matches by C.F. Monterrey, but, in that moment, Fundidores were the only tenant, since Monterrey had already moved to the Estadio BBVA Bancomer.

On 9 April 2017 Fundidores played their last match at Estadio Tecnológico before it was demolished.

For the 2018 season, Fundidores moved to Estadio Nuevo León Unido, a stadium with a 1,500 spectators capacity and artificial turf owned by the Government of Nuevo León.

In 2020, the team moved to Estadio Borregos, with a capacity of 10,057 spectators, a major upgrade, since Estadio Nuevo León Unido could only accommodate 1,500 people. The stadium is owned by the Monterrey Institute of Technology and Higher Education and it is used by college football team Borregos Salvajes Monterrey.

The Fundidores debuted in their new stadium on 14 February 2020 in a match against rivals Dinos de Saltillo in the Clásico del Norte (Northern Classic), where they lost 15–23.

Rivals

Dinos de Saltillo

Fundidores and Dinos are from northern Mexico and were divisional rivals since the establishment of the divisional system in the LFA in 2017, which was later discarded in 2022. The rivalry between the two cities, Saltillo and Monterrey, dates back to the times of the Liga Nacional de Futbol Americano (National American Football League) in the late 90s, when both cities had fierce matches between their two teams: the Dinosaurios (Dinosaurs) and the Cerveceros (Brewers). The rivalry goes beyond the gridiron, since both teams fight season after season to get the best college players from Nuevo León and Coahuila. The rivalry is known as Clásico del Norte (Northern Classic).

Dinos de Saltillo vs. Fundidores de Monterrey season-by-season results
SeasonResultsLocationOverall series
2017Dinos 33–16Estadio Olímpico Francisco I. MaderoDinos 1–0
Fundidores 14–6Estadio TecnológicoTie 1–1
2018Fundidores 17–0Estadio Nuevo León UnidoFundidores 2–1
Dinos 30–20Estadio Olímpico Francisco I. MaderoTie 2–2
2019Fundidores 26–13Estadio Nuevo León UnidoFundidores 3–2
Dinos 8–0Estadio Olímpico Francisco I. MaderoTie 3–3
2020Dinos 23–15Estadio BorregosDinos 4–3
2022Dinos 24–17Estadio Francisco I. MaderoDinos 5–3
2023Dinos 38–31Estadio Francisco I. MaderoDinos 6–3
Fundidores 55–34Estadio BorregosDinos 6–4

Roster

Fundidores de Monterrey roster
Quarterbacks 13 Ricardo Angüiz 8 Shelton Eppler Running backs 32 Brandon Calzoncit 9 Aaron McCallister 29 Abraham Sosa 24 Fernando Villanueva Wide receivers 4 Tavarious Battiste 82 César González 2 Torin Justice 81 Daniel Lozano 85 Daniel Peña 17 Ramsés Ramos 6 Fernando Richarte 83 Marco Sosa Tight ends 39 Tommy Auger 12 Claudio MontalvoOffensive linemen 71 Jorge Alvarado 66 Max Castellanos 76 Isaac Cuevas 53 Juan Pablo Garza 70 Dustin Burns 58 Emilio Pérez 69 Saúl Sauceda 71 Jorge Luis Villegas 66 Anthony Turrubiartes Defensive linemen 14 Darius Allen 91 Marco Álvarez 42 David Garza 90 Joan Lara 3 Uriel Martínez 92 Daniel Moreno 7 Andrew SalasLinebackers 25 Emilio Castillón 11 Sebastián González 5 Christian Hernández 28 Itan Salas 56 Xavier Woodson-Luster Defensive backs 0 Jeremy Cruter 10 Colby Burton 21 Javier García 18 Cosme Lozano 1 Prince Robinson 27 Ricardo Sáenz 23 Javier Sánchez 20 Sebastián Sierra Special teams 19 Ricardo Aguilar K
Italics indicate International player updated 04–04–2023

Staff

Fundidores de Monterrey staff
Front office Owners – Fabián Marcos, José Luis Domene, David Pérez-Salinas, Carlos Lankenau, Gerardo Contreras General manager – José Luis Domene Head coach Head coach – Jorge ValdezOffensive coaches Offensive coordinator – Alfredo Hernández Defensive coaches Defensive coordinator – Jorge Valdez

Season-by-season

SeasonHead coachRegular seasonPostseason
WonLostWin %FinishWonLostWin %Result
Fundidores de Monterrey
2017Leopoldo Treviño25.2863rd (North)
2018Israel González25.2863rd (North)
2019Israel González35.3752nd (North)01.000Lost North Division Championship (at Raptors) 53–47 (OT)
2020Carlos Strevel32.6003rd (North)Postseason cancelled due to the COVID-19 pandemic
2021Season cancelled due to the COVID-19 pandemic
2022Carlos Strevel42.6671st (League)201.000Won Semifinals (Raptors) 30–27 Won Tazón México V (Gallos Negros) 18-14
2023Carlos Strevel / Jorge Valdez64.6005th (league)11.500Won Wild Card (Reds) 17–10 Lost Semifinals (Caudillos) 34-20
2024Jorge Valdez44.5005th (league)11.500Won Wild Card (Dinos) 26–17 Lost Semifinals (Caudillos) 20-12
Total2428.46243.571

Championships

Tazón México championships

YearCoachLocationOpponentScoreRecord
2022Carlos StrevelEstadio Caliente (Tijuana)Gallos Negros de Querétaro18–146–2

Notable players