Review by AllTheBestFights.com: 2021-08-14, boring and disappointing boxing fight: Guillermo Rigondeaux vs John Casimero gets one star (take a look at our ranking of the Best Boxing Fights of 2021).
Casimero vs Rigondeaux is the main event of the evening and it is valid for the WBO World bantamweight title (Casimero’s second defense). Watch the video and rate this fight!
John Riel Casimero fight videos
John Riel Casimero vs Duke Micah full fight Video WBO – 2020

The world champion in three different weight classes John Riel Casimero entered this fight with a pro boxing record of 29-4-0 (20 knockouts) and he is ranked as the No.3 bantamweight in the world (currently the #1 in this division is Naoya Inoue). He lost to Jonas Sultan in 2017 (John Riel Casimero vs Jonas Sultan) but then he has won five bouts defeating Cesar Ramirez (John Riel Casimero vs Cesar Ramirez) and Zolani Tete in his last two (Zolani Tete vs John Riel Casimero).
His opponent, the undefeated former Olympian Duke Micah, has a perfect record of 24-0-0 (19 KOs=79%) and he entered as the No.42 super flyweight. In his last three fights he has won over Thomas Snow, Luis Roy Suarez Cruz and Janiel Rivera. Micah vs Casimero is valid for the WBO World bantamweight title; undercard of Jermell Charlo vs Jeison Rosario. Watch the video and rate this fight!
2019 BOXING fight – Zolani Tete vs John Riel Casimero – full fight Video WBO

The former world champion in two different weight classes Zolani Tete entered this fight with a professional record of 28-3-0 (21 KOs=75%) but he is not ranked as he hasn’t fought since October 13, 2018 when he defeated Mikhail Aloyan (Zolani Tete vs Mikhail Aloyan). He suffered his last loss when he faced Roberto Domingo Sosa in 2012 (Sosa vs Tete), since then he has won 12 consecutive bouts beating also Omar Andres Narvaez before facing Aloyan (Zolani Tete vs Omar Andres Narvaez).
His opponent, the world champion in three different weight classes John Riel Casimero, has a boxing record of 28-4-0 (19 knockouts) and he entered as the No.5 bantamweight in the world (currently the #1 in this division is Naoya Inoue). He lost to Jonas Sultan in 2017 (John Riel Casimero vs Jonas Sultan) but then he has won four fights defeating Ricardo Espinoza Franco (John Riel Casimero vs Ricardo Espinoza Franco) and Cesar Ramirez in his last two (John Riel Casimero vs Cesar Ramirez). Tete vs Casimero is valid for the WBO World bantamweight title; undercard of Lerrone Richards vs Lennox Clarke. Watch the video and rate this fight!
John Riel Casimero vs Cesar Ramirez full fight Video WBO – 2019

The world champion in two different weight classes John Riel Casimero entered this fight with a boxing record of 27-4-0 (18 knockouts) and he is ranked as the No.7 bantamweight in the world (currently the #1 in this division is Luis Nery). He lost to Jonas Sultan in 2017 (John Riel Casimero vs Jonas Sultan) but then he has beat Jose Pech, Kenya Yamashita and Ricardo Espinoza Franco (John Riel Casimero vs Ricardo Espinoza Franco).
His opponent, Cesar Ramirez, has an official record of 18-3-0 (11 knockouts) and he entered as the No.35 in the same weight class. He was defeated by Ryan Burnett in 2016 but then he has won six consecutive fights beating Eddy Valencia in 2019. Casimero vs Ramirez is valid for the interim WBO World bantamweight title. Watch the video and rate this fight!
2019 BOXING fight – John Riel Casimero vs Ricardo Espinoza Franco – full fight Video WBO

The former world champion in two different weight classes John Riel Casimero entered this fight with a pro record of 26-4-0 (17 knockouts) and he is ranked as the No.10 bantamweight in the world (currently the #1 in this division is Luis Nery). He lost to Jonas Sultan in 2017 (John Riel Casimero vs Jonas Sultan) but then he has beat Jose Pech and Kenya Yamashita.
His opponent, Ricardo Espinoza Franco, has an official boxing record of 23-2-0 (20 KOs=87%) and he entered as the No.28 in the same weight class. He also lost once in 2017, against Christian Nieto Ayala via split decision, but then he has collected 13 consecutive victories defeating Ricardo Nunez in 2019. Casimero vs Espinoza Franco is valid for the interim WBO World bantamweight title; undercard of Danny Garcia vs Adrian Granados. Watch the video and rate this fight!
2017 BOXING fight – John Riel Casimero vs Jonas Sultan – full fight Video

The former world champion in two different weight classes John Riel Casimero entered this fight with a pro record of 24-3-0 (15 knockouts) and he is ranked as the No.7 super flyweight in the world (currently the #1 in this division is Srisaket Sor Rungvisai). He lost to Amnat Ruenroeng in 2015 (=Ruenroeng vs Casimero I) but then he took revenge on him in 2016 (=Ruenroeng vs Casimero II) and he has beat Charlie Edwards (=Casimero vs Edwards) and Jecker Buhawe.
His opponent, Jonas Sultan, has an official boxing record of 13-3-0 (9 knockouts) and he entered as the No.15 in the same weight class. He suffered his last loss when he faced Go Onaga in 2015, since then he has won four bouts defeating Sonny Boy Jaro in 2017. Jonas Sultan vs John Riel Casimero is on the undercard of Milan Melindo vs Hekkie Budler – Pinoy Pride 42. Watch the video and rate this fight!
2016 BOXING fight – John Riel Casimero vs Charlie Edwards – full fight Video IBF

The world champion in two different weight classes John Riel Casimero entered this fight with a record of 22-3-0 (14 knockouts) and he is ranked as the No.4 flyweight in the world (currently the #1 in this division is Roman Gonzalez). He lost to Amnat Ruenroeng last year (=Ruenroeng vs Casimero I) but he took revenge on him in 2016 (=Ruenroeng vs Casimero II).
His opponent, the undefeated Charlie Edwards, has an official record of 8-0-0 (3 knockouts) and he entered as the No.77 in the same weight class. He has fought twice in 2016 winning over Luke Wilton and Jose Aguilar. Casimero vs Edwards is valid for the IBF World flyweight title (Casimero’s first defense); undercard of Gennady Golovkin vs Kell Brook. Watch the video and rate this fight!
2016 BOXING fight – Amnat Ruenroeng vs John Riel Casimero 2 – full fight Video IBF

The undefeated Ibf champion Amnat Ruenroeng entered this fight with a perfect boxing record of 17-0-0 (5 knockouts) and he is ranked as the No.4 flyweight in the world while his opponent, the former world champion in two different weight classes John Riel Casimero, has an official record of 21-3-0 (13 knockouts) and he entered as the No.11 in the same weight class (currently the #1 in this division is Roman Gonzalez). Amnat fought three times last year winning over Zou Shiming (=Ruenroeng vs Shiming), John Riel Casimero (John’s only bout in 2015, Ruenroeng vs Casimero) and Myung Ho Lee (=Ruenroeng vs Lee). Ruenroeng vs Casimero 2 is valid for the IBF World flyweight title (Ruenroeng’s sixth defense). Watch the video and rate this fight!
2015 BOXING fight – Amnat Ruenroeng vs John Riel Casimero – full fight Video IBF

The undefeated Amnat Ruenroeng entered this fight with a perfect boxing record of 15-0-0 (5 knockouts) and he is ranked as the No.7 flyweight in the world (currently the #1 in this division is Roman Gonzalez). He has already fought once in 2015 defeating Zou Shiming (=Ruenroeng vs Shiming).
His opponent, the former IBF light-Flw champion John Riel Casimero, has a record of 21-2-0 (13 knockouts) and he entered as the No.11 in the same weight class. He suffered two consecutive fights between 2010 and 2011, against Ramon Garcia Hirales and Moruti Mthalane when he was just 21 years old but since then he has won seven bouts beating Armando Santos in his last one (=Casimero vs Santos). Ruenroeng vs Casimero is valid for the IBF World flyweight title (Ruenroeng’s fourth defense). Watch the video and rate this fight!
2014 BOXING fight – John Riel Casimero vs Armando Santos – full fight Video
Review: 2014-12-13, aggressive start and good finish: John Riel Casimero vs Armando Santos gets three stars. John Riel Casimero entered this fight with a professional boxing record of 20-2-0 (12 knockouts) and he is ranked as the No.7 flyweight in the world, he suffered two consecutive defeats between 2010 and 2011, against Ramon Garcia Hirales and Moruti Mthalane, but after this bout he has won six fights winning the Ibf light flyweight belt.
His opponent, Armando Santos, has an official record of 14-3-1 (8 knockouts) and he entered as the No.40 in the same weight class, he suffered his last defeat in 2011 when he faced Carlos Cuadras, since then he has collected six victories and one draw, against Javier Franco. Casimero vs Santos, IBF flyweight title eliminator. Watch the video and rate this fight!