John Riel Casimero Record & Stats

John Riel Casimero Record & Stats

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15 years and 11 months into his professional boxing career, John Riel Casimero has fought 37 times with 33 wins and 4 losses. As of June 2023, Casimero's boxing record stands at 33-4 (22 KO wins, 1 KO loss).

Merida, Leyte, Philippines
“Quadro Alas”
Feb 13, 1989
Jun 3, 2007
22 (59.5%)
163 cm
163 cm
Ape Index
0 cm
Last Fight
d3 v0.1.5-beta 2023-06-10
John Riel Casimero's boxing record
Boxing Career of John Riel Casimero
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      John Riel Casimero (Quadro Alas) is a Filipino professional boxer. He was born in Merida, Leyte, Philippines on February 13, 1989. Casimero made his professional boxing debut at the age of 18, on June 3, 2007. He is a three-weight-class world champion. Casimero is 34 years old, he will turn 35 in eight months and three days.

      Fight Record

      Total Fights37
      KO Wins22
      Total Title Wins2
      Title Defenses6
      Title-Fight KO Wins5
      Losses via KO1
      37May 13, 202334Fillipus NghitumbwaWinUD
      36Dec 3, 202233Ryo AkahoWinKO2
      35Aug 14, 202132Guillermo RigondeauxWin *SD
      34Sep 26, 202031Duke MicahWin *TKO3
      33Nov 30, 201930Zolani TeteWin *TKO3
      32Aug 24, 201930Cesar RamirezWinKO10
      31Apr 20, 201930Ricardo Espinoza FrancoWinKO12
      30Feb 16, 201930Kenya YamashitaWinTKO6
      29Jul 21, 201829Jose PechWinTKO2
      28Sep 16, 201728Jonas SultanLossUD
      27Jun 25, 201728Jecker BuhaweWinUD
      26Sep 10, 201627Charlie EdwardsWin *TKO10
      25May 25, 201627Amnat RuenroengWin *KO4
      24Jun 27, 201526Amnat RuenroengLoss *UD
      23Dec 13, 201425Armando SantosWinTKO2
      22May 3, 201425Mauricio FuentesWinKO1
      21Oct 26, 201324Felipe SalgueroWin *TKO11
      20Mar 16, 201324Luis Alberto RiosWin *UD
      19Aug 4, 201223Pedro GuevaraWin *SD
      18Feb 10, 201222Luis Alberto LazarteWinTKO10
      17Oct 15, 201122Roemart SentillasWinTKO2
      16Mar 26, 201122Moruti MthalaneLoss *TKO5
      15Jul 24, 201021RamĂłn GarcĂ­a HiralesLossSD
      14Dec 19, 200920CĂ©sar CanchilaWinTKO11
      13May 28, 200920Ardin DialeWinKO8
      12May 8, 200920Allan RanadaWinUD
      11Oct 3, 200819Liempetch Sor VeerapolWinTKO5
      10Aug 23, 200819Rodel QuilatonWinUD
      9Jul 17, 200819Roemart SentillasWinTKO3
      8Jun 12, 200819Roel HonorWinTKO1
      7Apr 21, 200819Daryl AmoncioWinMD
      6Mar 29, 200819Jerome BontogWinKO3
      5Jan 12, 200818Rogen FloresWinTD
      4Dec 16, 200718Dodong ZaldeWinKO2
      3Aug 26, 200718Roel HonorWinUD
      2Aug 16, 200718Andrew PalWinTKO2
      1Jun 3, 200718Lobert BayoWinUD

      * World-title fight

      World Titles

      Casimero is a three-weight-division world champion. He has held three world titles, one of which was a championship elevation, and the rest two were lineal championship wins.

      Weight DivisionWorld Titles Held


      John Riel Casimero is 163 cm tall (5' 4.17") with a reach of 163 cm (5' 4.17"). He fights out of the orthodox stance and presents an ape-index of 0.

      Casimero has a 59.5% KO rate. Of his total 22 KO wins, 13 were in the early rounds, three in the mid rounds, and six in the later rounds. He has two first-round KO wins.

      Career Summary

      John Riel Casimero made his professional boxing debut against Lobert Bayo at the age of 18 on June 3, 2007, defeating Bayo via 4 round unanimous decision. He went on to win 13 more consecutive fights after the debut, which included 8 wins via stoppage.

      Casimero had his first world title fight at the age of 22 on March 26, 2011 after 15 professional fights, against Moruti Mthalane for the IBF title. He lost to Mthalane via 5th round TKO.

      Casimero has won two world titles at two weight classes. He was elevated as world champion once. For all the details about Casimero's world title wins and defenses refer to "John Riel Casimero World Titles".

      Some of Casimero's best fights and notable victories include wins over Zolani Tete, Amnat Ruenroeng, Guillermo Rigondeaux, Duke Micah, Ricardo Espinoza Franco, Charlie Edwards, and Pedro Guevara.

      Casimero has had a total of four losses in his professional boxing career so far.

      His most recent fight was a non-title bout against Fillipus Nghitumbwa on May 13, 2023. Casimero won the fight via 12 round unanimous decision. It's been 28 days since this fight.

      Career Highlights

      Casimero has fought a total of 37 times till today, which includes 10 world-title fights at three weight divisions — bantamweight, flyweight, and light-flyweight. These seven fights are the highlight of his career.

      • March 26, 2011: In his first world-title fight, John Riel Casimero loses to Moruti Mthalane via 5th round TKO. He was fighting for the IBF flyweight title.

      • August 4, 2012: Casimero successfully defends the IBF light-flyweight title against Pedro Guevara, winning the fight via 12 round split-decision.

      • May 25, 2016: Casimero wins the IBF flyweight title from Amnat Ruenroeng, by beating Ruenroeng via 4th round KO.

      • April 20, 2019: John Riel Casimero beats Ricardo Espinoza Franco via 12th round KO.

      • November 30, 2019: Casimero wins the WBO bantamweight title from Zolani Tete, by beating Tete via 3rd round TKO.

      • September 26, 2020: Casimero successfully defends the WBO bantamweight title against Duke Micah, winning the fight via 3rd round TKO.

      • August 14, 2021: Casimero successfully defends the WBO bantamweight title against Guillermo Rigondeaux, winning the fight via 12 round split-decision.


      Ape Index
      Lay Off
      Win Streak
      Career Score