Ricardo Arona

In June 2014, Arona was offered a contract by Bellator MMA. However, he refused it and cited wanting to be one hundred percent physically healthy before recommitting to MMA as his reason.

After his loss to Sokoudjou, Arona's comeback fight against UFC veteran Marvin Eastman was canceled due to an injury that Eastman suffered during training. The fight with Eastman was rescheduled and took place at Bitetti Combat MMA 4 on September 12, 2009. Arona won the fight via unanimous decision.

Arona claims he suffered from a dengue hemorrhagic fever, going into his fight against Sokoudjou on April 8, 2007 at PRIDE 34 and because of it, he was knocked out by Sokoudjou in just under 2 minutes.

On September 10, 2006 Arona faced Alistair Overeem. After withstanding the initial attack from Overeem, Arona landed an inside leg kick, injuring his opponent's leg and making him drop to the ground. Arona quickly overwhelmed Overeem on the ground by blanketing him and showed complete domination throughout the bout. He continued his assault until Overeem tapped out from a barrage of strikes.

Four months later, Arona returned to PRIDE and won a fight against sambo champion Sergey Ignatov. On April 23, 2005, Arona entered PRIDE's Middleweight (205 lbs) Grand Prix. He won his first fight in the tournament against Dean Lister by unanimous decision, controlling the ADCC contender in a slow grappling contest.

His semifinal match, against rival Wanderlei Silva, was held on August 28, 2005. Arona surprised everyone when he defeated Silva, who was the PRIDE Middleweight Champion at the time, by decision, handing Silva his first middle weight defeat in PRIDE. Despite Silva's feared striking, Arona put him down with an early leg kick and worked on an extensive ground and pound, taking him down every time the fight got standing in order to continue with the punishment, which lasted until the last minute. After defeating Silva, Arona advanced to finals where he faced rising MMA fighter Maurício "Shogun" Rua, brother of Murilo Rua and Chute Boxe integrant. In a dominant performance, Rua reversed a takedown from Arona and got the advantage, scoring knee strikes which stunned Ricardo, and finally got his own takedown and knocked Arona out with hammerfists to the face.

On December 31, 2005 Ricardo Arona fought Wanderlei Silva for a second time, this time for the Middleweight Championship. Arona threatened to execute the same gameplan, but Silva countered it with a strong takedown defense and an opportunistic striking, including standing away from Arona's guard and kicking his legs. Arona got a decisive takedown at the second round and performed ground and pound, only for Silva to reverse and get free, which forced Ricardo to pull guard. At the final round, Arona managed to take Wanderlei to the ground and attack from top position, with Silva reversing him again and kicking at his legs. Arona lost the match in a discussed split decision.

Ricardo Arona (Portuguese pronunciation:  [ʁiˈkaʁdu aˈʁõnɐ] ; born July 17, 1978) is a retired Brazilian mixed martial artist. A professional from 2000 until 2009, he competed in PRIDE Fighting Championships and RINGS in his mixed martial arts career, and was a member of Brazilian Top Team. He is the former RINGS Middleweight Champion, as well as the 2001 RINGS Middleweight Championship Tournament Winner, and 2005 PRIDE Middleweight Grand Prix Runner-Up. In submission wrestling, he holds an undefeated record of 13-0, never losing a single point in a match, and is a three-time ADCC Champion. He has notable wins in both MMA and submission grappling competition over Tito Ortiz, Jeff Monson, Renato Sobral, Vitor Belfort, Mark Kerr, Kazushi Sakuraba, Wanderlei Silva, Dan Henderson, Alistair Overeem, Murilo Rua, Jeremy Horn, Guy Mezger, and Dean Lister.