In their first fight Corrales seemed to shock Uchiyama from the opening round. He was too quick, too sharp, and unexpectedly heavy handed. Although Uchiyama saw out the opening round it was clear he was uncomfortable and in round 2 he stopped following 3 knockdowns in the round. It was a genuine jaw dropped, and even those people who tipped Corrales hasn't expected such a result, especially given that Corrales was pegged as a defensive genius and not a power puncher.
On December 31st the two men face off again with Corrales looking to prove the first fight wasn't a fluke, and that he really does have Uchiyama's number whilst Uchiyama is looking to roll back the clock and put on a performance to remember, despite being 37 years old and a 11 year veteran of professional boxing.
When Uchiyama was at his best he was a vicious fighter with a thunderous right hand, a rigth hand that earned him the nickname “KO Dynamite”, he was accurate, defensively sound and a brilliant reader of range and tempo, knowing when to let his hands go and when to step back from his foe. As he's gotten older however he has slowed significantly, and he wasn't never lightning quick to begin with. As he's slowed he has become more defensively liable and can be caught by quick fighters.
During his 6 year run as champion Uchiyama recorded 11 defenses and beat the likes of Takashi Miura, Jorge Solis, Bryan Vasquez, Daiki Kaneko and Jomthong Chuwatana. At times he looked less than great, such as again Kaneko, other times however he looked incredible and combined his boxing ability and thunderous power with a real mean streak that saw him looking like he was out to hurt opponents. Sadly as he's gotten older some of that meanness has worn off and niggling injuries have taken a toll on his body and effectiveness in the ring. That was certainly seen against Corrales in their first bout, when a slow looking Uchiyama looked unsure of himself from part way through the opening round until the end.
Known as “El Invisible” Corrales has a reputation as being a defensively clever boxer who was hard to tag and was never in the same place for long. Offensively he wasn't seen as anything exception and in all honesty very little on his record stood out prior to him facing Uchiyama. In many wins his only real wins of note had come against Rene Alvarado, Walter Estrada and Juan Antonio Rodriguez. Interestingly however he had stopped his 5 opponents previous to facing Uchiyama and seemingly had changed styles into one that was sitting on his punches more than he had early in his career. Those KO's have seen him turn his record from 13-1 (2) to 20-1-0-1 (8), with 5 stoppages in his last 7 wins.
Against Uchiyama we saw Corrales not only look destructive but also intelligently wild. His shots came from unusual angles, he switched a bit, squared up a bit too much but knew that he had his man hurt and that the shots thrown from all over the place were landing and hurting a man who looked lost. The accuracy might not have been great but the speed and power were impressive and prevented Uchiyama from ever recovering or resettling to the task at hand.
It's easy to think that Corrales' first win was a fluke. It's easy to say that Uchiyama had an off night, wasn't his usual self and wasn't expecting what he got from Corrales. The truth however is that Uchiyama is no longer a man in his prime, he's a long way removed from his best and age defeats all men, as we saw recently with Bernard Hopkins. That's likely to be the case again here, and we suspect that great Uchiyama will retire following the bout. He may still have a surprise “last” performance in the tank, as we recently saw from Hozumi Hasegawa against Hugo Ruiz, but we would be genuinely surprised to see that happen here against Corrales, who simply looks like a man who is a stylistic nightmare for the popular Japanese puncher.