Here is a list of Prieto's best fights. For a list of Prieto's losses, refer to "Isidro Ranoni Prieto Losses".
On February 1, 2014 Isidro Ranoni Prieto faced off against Rogerio Damasco in a heavyweight bout at age 27. He was coming in with a record of 19-0-3 (16). Prieto stopped Rogerio Damasco via KO.
On April 30, 2016 Isidro Ranoni Prieto faced off against Samuel Miller in a heavyweight bout at age 29. He was coming in with a record of 26-1-3 (22). Prieto stopped Samuel Miller via KO.
On November 28, 2014 Isidro Ranoni Prieto faced off against Mauricio Barragan in a heavyweight bout at age 28. He was coming in with a record of 22-0-3 (18). Prieto stopped Mauricio Barragan via TKO.
On May 30, 2015 Isidro Ranoni Prieto faced off against Edson Roberto Dos Santos Borges in a heavyweight bout at age 28. He was coming in with a record of 24-0-3 (20). Prieto stopped Edson Roberto Dos Santos Borges via TKO.
On October 31, 2015 Isidro Ranoni Prieto faced off against Mohamad Abdallah Said Salem in a heavyweight bout at age 29. He was coming in with a record of 25-1-3 (21). Prieto stopped Mohamad Abdallah Said Salem via KO.
