On April 30, 2016, a 29-year-old Isidro Ranoni Prieto (25-1-3, 21 KOs) and Samuel Miller met in the ring in a heavyweight bout.
Prieto came in to the fight on a 1-fight win streak with a 72% KO rate, and was fighting after a gap of 6 months.
Isidro Ranoni Prieto stopped Samuel Miller via KO in the 1st round. Prieto improves his record to 26-1-3 (22 KOs)
On February 1, 2014, a 27-year-old Isidro Ranoni Prieto (18-0-3, 15 KOs) and Rogerio Damasco met in the ring in a heavyweight bout.
Prieto came in to the fight on a 6-fight win streak with a 71% KO rate, and was fighting after a gap of 4 months and 5 days.
Isidro Ranoni Prieto stopped Rogerio Damasco via KO in the 1st round. Prieto improves his record to 19-0-3 (16 KOs)
On October 31, 2015, a 29-year-old Isidro Ranoni Prieto (24-1-3, 20 KOs) and Mohamad Abdallah Said Salem met in the ring in a heavyweight bout.
Prieto came in to the fight on a 1-fight losing streak with a 71% KO rate, and was fighting after a gap of 2 months and 16 days.
Isidro Ranoni Prieto stopped Mohamad Abdallah Said Salem via KO in the 2nd round. Prieto improves his record to 25-1-3 (21 KOs)
On May 30, 2015, a 28-year-old Isidro Ranoni Prieto (23-0-3, 19 KOs) and Edson Roberto Dos Santos Borges met in the ring in a heavyweight bout.
Prieto came in to the fight on a 11-fight win streak with a 73% KO rate, and was fighting after a gap of 2 months and 17 days.
Isidro Ranoni Prieto stopped Edson Roberto Dos Santos Borges via TKO in the 2nd round. Prieto improves his record to 24-0-3 (20 KOs)
On November 28, 2014, a 28-year-old Isidro Ranoni Prieto (21-0-3, 17 KOs) and Mauricio Barragan met in the ring in a heavyweight bout.
Prieto came in to the fight on a 9-fight win streak with a 70% KO rate, and was fighting after a gap of 1 month and 4 days.
Isidro Ranoni Prieto stopped Mauricio Barragan via TKO in the 2nd round. Prieto improves his record to 22-0-3 (18 KOs)
On November 17, 2012, a 26-year-old Isidro Ranoni Prieto (13-0-3, 11 KOs) and Jorge Ariel Garcia met in the ring.
Prieto came in to the fight on a 1-fight win streak with a 68% KO rate, and was fighting after a gap of 4 months and 10 days.
Isidro Ranoni Prieto stopped Jorge Ariel Garcia via KO in the 1st round. Prieto improves his record to 14-0-3 (12 KOs)
On April 15, 2011, a 24-year-old Isidro Ranoni Prieto (10-0-1, 8 KOs) and Nestor Fabian Casanova met in the ring.
Prieto came in to the fight on a 8-fight win streak with a 72% KO rate, and was fighting after a gap of 2 months and 10 days.
Isidro Ranoni Prieto stopped Nestor Fabian Casanova via KO in the 1st round. Prieto improves his record to 11-0-1 (9 KOs)
On November 12, 2010, a 24-year-old Isidro Ranoni Prieto (7-0-1, 5 KOs) and Roberto Carlos Dubrey met in the ring.
Prieto came in to the fight on a 5-fight win streak with a 62% KO rate, and was fighting after a gap of 4 months and 24 days.
Isidro Ranoni Prieto stopped Roberto Carlos Dubrey via KO in the 1st round. Prieto improves his record to 8-0-1 (6 KOs)
On March 13, 2015, a 28-year-old Isidro Ranoni Prieto (22-0-3, 18 KOs) and Jackson Dos Santos met in the ring in a heavyweight bout.
Prieto came in to the fight on a 10-fight win streak with a 72% KO rate, and was fighting after a gap of 3 months and 13 days.
Isidro Ranoni Prieto stopped Jackson Dos Santos via TKO in the 4th round. Prieto improves his record to 23-0-3 (19 KOs)
On February 5, 2011, a 24-year-old Isidro Ranoni Prieto (9-0-1, 7 KOs) and Pablo Daniel Nievas met in the ring.
Prieto came in to the fight on a 7-fight win streak with a 70% KO rate, and was fighting after a gap of 1 month and 13 days.
Isidro Ranoni Prieto stopped Pablo Daniel Nievas via KO in the 2nd round. Prieto improves his record to 10-0-1 (8 KOs)