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Super Flyweight Boxing

Kal Yafai vs Román González

A fight that actually happened — and everything both records say about it.

Meetings on record

1

Kal Yafai and Román González met once (2020). Román González won in 2020 by ko.

SOURCE·Kal Yafai and Román González (boxer) — English Wikipedia (CC BY-SA 4.0)·both records name the other·REVIEWED AUG 2026

How this head-to-head is established

  1. This pairing exists only because at least one of the two articles' own results tables names the other fighter. No matchup on this site is speculative and none is a hypothetical.
  2. Every figure in the comparison below comes from that fighter's own page and carries the same source line. A dash means the source states nothing, not that the value is zero.
  3. Common opponents are found by matching linked bout lists, which is only possible because every fight list here is linked to every other. A shared opponent is not a transitive result and this page does not treat it as one.
  4. Nothing on this page predicts an outcome. It is a comparison of what is on record.

Sources, exclusions and known limits →

Side by side

What both records stateAUG 2026
Kal YafaiRomán González
—Reach64″ (162.6 cm)
64″ (162.6 cm)Height63″ (160 cm)
—Reach advantage+1.62%
27–2Record52–4
56%Finish rate81%
26Longest unbeaten run45
29Recorded bouts55
OrthodoxStanceOrthodox

A comparison of what is on record. Nothing here predicts a result.

Both records, drawn

The same ledger line on each: wins stamped above the rule, losses below, the mark's shape carrying how it ended.

Kal Yafai

20102020win v Jorge Perez, 2012, kowin v Pio Antonio Nettuno, 2012win v Scott Gladwin, 2012, kowin v Victor Koh, 2012win v Richard Voros, 2012win v Delroy Spencer, 2012win v Ashley Lane, 2013, kowin v Santiago Bustos, 2013, decisionwin v Michael Ramabeletsa, 2013, decisionwin v Gonzalo Garcia, 2013, kowin v Everth Briceno, 2014win v Herald Molina, 2014, kowin v Yaqub Kareem, 2014, kowin v Jason Cunningham, 2015, decisionwin v Aron Juarez, 2015, kowin v Isaac Quaye, 2015, kowin v Cristofer Rosales, 2015, decisionwin v Luis Concepción, 2016, decisionwin v Johnson Tellez, 2016, kowin v Jozsef Ajtai, 2016, kowin v Dixon Flores, 2016, kowin v Sho Ishida, 2017, decisionwin v Suguru Muranaka, 2017, decisionwin v Israel González, 2018, decisionwin v David Carmona, 2018, kowin v Norbelto Jimenez, 2019, decisionloss v Román González, 2020, kowin v Jerald Paclar, 2022, decisionloss v Jonathan Rodriguez, 2023, ko
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 2012–2023
2020 win vs Jorge Perez (2012)win vs Pio Antonio Nettuno (2012)win vs Scott Gladwin (2012)win vs Victor Koh (2012)win vs Richard Voros (2012)win vs Delroy Spencer (2012)win vs Ashley Lane (2013)win vs Santiago Bustos (2013)win vs Michael Ramabeletsa (2013)win vs Gonzalo Garcia (2013)win vs Everth Briceno (2014)win vs Herald Molina (2014)win vs Yaqub Kareem (2014)win vs Jason Cunningham (2015)win vs Aron Juarez (2015)win vs Isaac Quaye (2015)win vs Cristofer Rosales (2015)win vs Luis Concepción (2016)win vs Johnson Tellez (2016)win vs Jozsef Ajtai (2016)win vs Dixon Flores (2016)win vs Sho Ishida (2017)win vs Suguru Muranaka (2017)win vs Israel González (2018)win vs David Carmona (2018)win vs Norbelto Jimenez (2019)loss vs Román González (2020)win vs Jerald Paclar (2022)loss vs Jonathan Rodriguez (2023)
winlossdraw / NC2012–2023

Román González

200020102020win v Eddy Castro, 2005, kowin v David Centeno, 2005, kowin v Nicolas Mercado, 2005, kowin v Ramon Urbina, 2005win v Juan Francisco Centeno, 2006, kowin v Oscar Murillo, 2006, kowin v Francisco Meza, 2006, kowin v Jose Martinez, 2006, kowin v Roberto Meza, 2006win v Javier Tello, 2007, kowin v Eriberto Gejon, 2007, kowin v Miguel Tellez, 2007, kowin v José Luis Varela, 2007, kowin v Vicente Hernandez, 2007, kowin v Elvis Romero, 2007, kowin v Miguel Tellez, 2008, kowin v Yutaka Niida, 2008, kowin v Abraham Irias, 2008, kowin v Juan Francisco Centeno, 2008, kowin v Javier Murillo, 2008, decisionwin v Hiroshi Matsumoto, 2008win v Katsunari Takayama, 2009, decisionwin v Francisco Rosas, 2009win v Francisco Rosas, 2010, kowin v Jesus Limones, 2010, kowin v Ivan Meneses, 2010, kowin v Omar Soto, 2011, kowin v Omar Salado, 2011, kowin v Manuel Vargas, 2011, decisionwin v Juan Francisco Estrada, 2012, decisionwin v Stiven Monterrosa, 2012, kowin v Ramón García Hirales, 2012, kowin v Manuel Jiménez, 2012, kowin v Oscar Blanquet, 2013, kowin v Francisco Rodríguez Jr., 2013, kowin v Ronald Barrera, 2013, kowin v Rocky Fuentes, 2014, kowin v Akira Yaegashi, 2014, kowin v Juan Purisima, 2014, kowin v Juan Kantun, 2014, kowin v Brian Viloria, 2015, kowin v Édgar Sosa, 2015, kowin v Valentin Leon, 2015, kowin v Carlos Cuadras, 2016, decisionwin v McWilliams Arroyo, 2016, decisionloss v Srisaket Sor Rungvisai, 2017, kowin v Moisés Fuentes, 2018, kowin v Diomel Diocos, 2019, kowin v Israel González, 2020, decisionwin v Kal Yafai, 2020, koloss v Juan Francisco Estrada, 2021loss v Juan Francisco Estrada, 2022, decisionwin v Julio Cesar Martinez, 2022, decisionwin v Rober Barrera, 2024, kowin v Hector Robles, 2025, decision
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 2005–2025
2010 2020 win vs Eddy Castro (2005)win vs David Centeno (2005)win vs Nicolas Mercado (2005)win vs Ramon Urbina (2005)win vs Juan Francisco Centeno (2006)win vs Oscar Murillo (2006)win vs Francisco Meza (2006)win vs Jose Martinez (2006)win vs Roberto Meza (2006)win vs Javier Tello (2007)win vs Eriberto Gejon (2007)win vs Miguel Tellez (2007)win vs José Luis Varela (2007)win vs Vicente Hernandez (2007)win vs Elvis Romero (2007)win vs Miguel Tellez (2008)win vs Yutaka Niida (2008)win vs Abraham Irias (2008)win vs Juan Francisco Centeno (2008)win vs Javier Murillo (2008)win vs Hiroshi Matsumoto (2008)win vs Katsunari Takayama (2009)win vs Francisco Rosas (2009)win vs Francisco Rosas (2010)win vs Jesus Limones (2010)win vs Ivan Meneses (2010)win vs Omar Soto (2011)win vs Omar Salado (2011)win vs Manuel Vargas (2011)win vs Juan Francisco Estrada (2012)win vs Stiven Monterrosa (2012)win vs Ramón García Hirales (2012)win vs Manuel Jiménez (2012)win vs Oscar Blanquet (2013)win vs Francisco Rodríguez Jr. (2013)win vs Ronald Barrera (2013)win vs Rocky Fuentes (2014)win vs Akira Yaegashi (2014)win vs Juan Purisima (2014)win vs Juan Kantun (2014)win vs Brian Viloria (2015)win vs Édgar Sosa (2015)win vs Valentin Leon (2015)win vs Carlos Cuadras (2016)win vs McWilliams Arroyo (2016)loss vs Srisaket Sor Rungvisai (2017)win vs Moisés Fuentes (2018)win vs Diomel Diocos (2019)win vs Israel González (2020)win vs Kal Yafai (2020)loss vs Juan Francisco Estrada (2021)loss vs Juan Francisco Estrada (2022)win vs Julio Cesar Martinez (2022)win vs Rober Barrera (2024)win vs Hector Robles (2025)
winlossdraw / NC2005–2025

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