Starting off his pro career on October 2008 age 18, Ronny Rios has had a total of 26 fights - 24 wins, 2 losses, and 0 draws. 10 of the wins coming via stoppage. Rios's longest win streak is 23 fights between October 2008 and April 2014. His longest KO streak in his 26 fights is 2 fights long.
Rios didn't take long to get comfortable in the pro game, becoming the first person to stop Fermin Perez (a 0 fight pro) via TKO in the 1st round. Following his debut, Rios had an impressive start to his career as he went on to win his next 13 fights including 2 times in 2008 and 5 times in 2010 against the likes of Adolfo Landeros, Leivi Brea and Andres Ledesma.
Carlos Luque was beaten next on December 11th, 2008 meaning Rios could maintain his unbeaten streak. Continuing his career, Rios fought Carlos Luque in 2008 over 4 rounds. Rios was the 2nd person to go the distance with Carlos Luque. Rios's wins continued and went from 2 wins to 3 after he then defeated Benito Abraham.
Rios then went on to fight and beat Frank Gutierrez on March 26th, 2009 maintaining his unbeaten record. In 2009 Rios fought his next opponent Frank Gutierrez and defeated him via UD. Rios was the 4th person to go the distance with Gutierrez. Rios's win streak of 4 rose to 20 following 16 great wins, becoming the 2nd person to beat Rico Ramos, 6th person to go the distance with Willshaun Boxley and first to stop John Wampash.
Leonilo Miranda was beaten next on June 8th, 2013 meaning Rios could maintain his unbeaten streak. Rios was the 3rd person to stop Leonilo and he did it in the 6th round via TKO. Rios fought boxers including Jose angel Beranza and Andrew Cancio and he went on to win another 2 fights.
On October 10th, 2014, Rios took on and was defeated by Robinson Castellanos in his first career defeat meaning his career tally went to 23-1-0. Rios's fight against Robinson Castellanos was Rios's first stoppage defeat of his career. This came via TKO in the 5th round of a 10 round fight.
On March 20th, 2015, Rios went into action again and beat Sergio Frias taking the winning record to 24 wins. Rios secured the win over Frias after the final bell via UD, resulting in Rios being the 5th person to defeat Frias.
The next defeat of Rios's career came against Rey Vargas on August 26th, 2017. This took his career record to 24-2-0. In 2017 Rios fought his next opponent Rey Vargas and was defeated by him via UD. Although it ended in a loss Rios was the 5th person to go the distance with Vargas.