I'm officially retired from Boxing. So much to say & so many people to thank. But for now, I just want to say THANK YOU to my amazing fans.

— Carl Froch (@Carl_Froch) July 14, 2015

Carl Froch put big exclamation mark on the rivalry between him and George Groves on Saturday night's rematch at the Wembley Stadium.

In front of 80,000 lively boxing fans, Carl Froch brutally knocks out George Groves in Round 8 of their rematch. Froch throws a left hook followed by a cracking right hand that landed on Groves left chin. Groves falls instantly. His left leg bends in an ugly position and flattened along with his body to the floor. His leg is in that position for a couple of seconds before it straightened up.

Referee Charlie Fitch didn't bother to count and immediately waived it off. Although, Groves was insensible for few seconds---he could understand the gesture of the referee. He tried to get up. And he did. His lion heart tells him to fight. But his heart didn't get the backing from his body and legs.

The referee didn't allow Groves to absorbed more damaging punishment from the poisonous "Cobra". And there's no controversy with the stoppage this time.

Before the stoppage, Groves is out-boxing the champion from the outside. I think he's well ahead of the scorecards prior to the stoppage. But in boxing one punch can turn everything around.

"But sometimes in professional boxing it only take one punch… one punch can be all the difference and all it needs". explained Froch.

However, a granite chin could also be a big difference. Groves has been landing some clean right hooks to Froch's chin. But Froch has unbelievable ability to absorbed those shots to the chin. This is what separates him from this fight---his iron chin.

Froch was calm and composed throughout the fight and he said that it was part of his adjustment.

"I was very calm and composed like I said I would be. I used my boxing. I tried to establish my jab, but George Groves is more quicker than me, he's very fast. If you time shots correctly, you know, time beat speed." said Froch of the adjustment he made for this fight.

Groves talk about the knockdown and congratulates Froch of the victory. I like the respect they showed towards each other after the fight in-spite bashing each other prior to the fight.

"Yeah I'm fine… It's boxing you know… he caught me, I went down. But I will come back and be better and stronger." said Groves when asked about the knockdown.

What next for Carl Froch?

"I love to box in Las Vegas. I said it because Las Vegas is the fight capital of the world." said Froch when asked where he wants to fight next.

Who do you want Froch to fight next if the fight will be held in Vegas?

It’s Froch vs. Groves rematch fight-week, fight-fans!

Carl Froch vs George Groves rematch is dubbed as the biggest boxing event in the United Kingdom. Carl Froch (32-2, 23 KO's) of Nottingham, once again locks horn with George Groves (19-1, 15 KO's) of Hammersmith, in a rematch scheduled on 31 May, at the Wembley Stadium, Wembley, London.

[Read Also: SPB Coverage: Nonito Donaire vs Simpiwe Vetyeka]

This rematch was build-up by the controversy and drama during the first fight that happened at the Phones 4u Arena (formerly M.E.N Arena), in Manchester on 23rd November 2013. The controversial stoppage in round 9, in favor of Froch, produced massive clamor from boxing fans---especially the UK boxing fans---to set-up for a rematch. And both men adhere to what the fans want.

Groves floored Froch in the first round by a huge right hand to the head. Froch although survived the round, but his legs were still to wobbly going into the second round. From there, Groves won most of the rounds. But in round 9, as Groves reeled a bit while Froch threw in foray of punches, but surprisingly, referee Howard John Foster absurdly stepped in and stopped the fight.

The crowd booed profusely during an interview with Froch after the stoppage, as Froch defended Foster’s decision halting the fight.

Fast forward---six months after that awful night for Groves---he has the chance to correct what he believed, and what the boxing fans believed Foster did wrong. And for Froch to prove that there's nothing wrong with the stoppage.

From this post until fight night; I'll be posting updates pertaining to this fight---as much as I can---to keep you updated. Below are video highlight reels, both fighter's previous fights and the full fight video of the controversial first match, to boost up your already overflowing excitement for this rematch.

Who are you picking? Leave your pick in the comment section.

• Carl Froch vs George Groves weigh in results


• Carl Froch vs George Groves rematch weigh in live streaming


• Groves: “The left hook which finishes Carl Froch”


• Carl Froch vs George Groves preview and prediction

Carl Froch highlights

Carl Froch vs George I Groves full fight  

Froch vs Groves II: The Gloves are off

Carl Froch Nottingham Media Workout

Here are the Carl Froch vs George Groves weigh in results at the Wembley Stadium for the most anticipated rematch between Carl Froch of Nothingham and George Groves of Hammersmith.

Super Middleweights
Carl Froch - 167.9 lbs vs. George Groves - 166.4 lbs

Please get ready your converter guys for the below weight units.

Saturday’s HBO Boxing After Dark telecast begins at 4 p.m. (ET/PT) with super world featherweight title fight between Simpiwe Vetyeka vs. Nonito Donaire from Macau. The main event of the day live at 4:45 p.m. (ET/PT) features a highly anticipated 12-round title rematch between super middleweight title-holder Carl Froch and top contender and arch-rival George Groves.

Don't forget to check back SPB tomorrow for the fight results.

Weigh in Photos:

[Video] The weigh in that happen moments ago at Wembley Stadium