Alvarez drops Plant to become 1st undisputed champion in super middleweight history

With a destructive barrage of power punches in the waning minutes of a difficult fight, Canelo Alvarez added another achievement to his overflowing list of boxing accomplishments.

The Mexican pound-for-pound superstar is the undisputed super middleweight champion of the world.

Alvarez became the first four-belt world champion at 168 pounds in boxing history Saturday night, stopping Caleb Plant in the 11th with two dramatic knockdowns.

Alvarez (57-1-2, 39 KOs) added Plant's IBF title to his own WBC, WBA and WBO belts with a steady tactical performance culminating in a display of his vaunted power to finish the previously unbeaten Plant at the MGM Grand Garden Arena.

"It was truly a historic night, and I'm so proud to be a part of it," Alvarez said.

Canelo is generally recognized as the top fighter in the world regardless of weight class. After battering the bigger Plant with dozens of punches that finally accumulated to leave Plant crumpled on the canvas, Alvarez had complete dominance at 168 pounds — just as he planned when he came out of the pandemic break with a goal to win every super middleweight belt.

Joins 5 other men with 4-belt undisputed champ status

After winning four fights in a grueling 11-month span, Canelo is the sixth man to be a four-belt champion. He joined junior welterweight Josh Taylor as the only current undisputed champs of their weight class.

"I'm proud to be one of the six," Alvarez said through a translator before dedicating the win to his Mexican fans.

After stopping three of his previous four opponents, Alvarez had to grind through a challenging matchup with the tenacious Plant (21-1), who usually moved backward and worked behind his jab to stay away from Canelo's power.

Alvarez remained persistent and racked up a volume of quality punches — and in the opening seconds of the 11th, he sent Plant crashing to the canvas with a vicious combination followed by an uppercut while Plant tried to duck away.

"This fight itself was exactly as I envisioned it," Alvarez said. "The first few rounds, they were tough, but then it turned out just how we expected. We were able to execute our game plan, and we're really happy with how it turned out."

Plant got up unsteadily, and Alvarez dropped him again with two big right hands, forcing referee Russell Mora to end it at 1:05 of the 11th round.

Plant is a sturdy champion and an inspirational athlete who overcame numerous personal tragedies to earn a shot at the pound-for-pound champ, but the Tennessee native found out just how big the gap remains between Canelo and his contemporaries.

Alvarez landed more than 32% of his 361 punches, while Plant connected on just 23% of his 441 shots, which included 232 jabs — more than twice as many as Canelo. Alvarez excelled in power punches, landing 40% of 251 power shots while wearing down Plant.

Alvarez is the first Mexican fighter to reign undisputed atop a division, and every flag-waving fan in the vehemently pro-Canelo sellout crowd of 16,586 seemed aware of the achievement. The champion, a Guadalajara native, spoke frequently before the fight of his determination to achieve the feat both for himself and for Mexico.

Alvarez extended the most successful active career in boxing with his eighth consecutive victory in just over three years. He hasn't lost in 16 fights since dropping a majority decision to Floyd Mayweather in 2013, with only a draw against Gennady Golovkin blemishing his record.

After this uncommonly busy 11-month stretch, Canelo had no immediate announcement about his future. He is taking the rest of the year off, and he expects to figure out his next move by January when he was rested and recharged.

"The training sessions, trying to make weight, that's when you feel the tiredness of it all," Alvarez said. "Right now, I feel great. My body is responding splendidly. Now I just need some time to rest and to prepare for the next challenge."

Alvarez and Plant had no personal animus until September, when Alvarez took offense to an insult from Plant during a news conference in Beverly Hills to promote the bout. Alvarez and Plant briefly scrapped, leaving Plant with a cut on his face and a new avenue of motivation.

Plant opened the biggest bout of his career with a solid game plan, tapping Alvarez with a solid jab and moving away from his opponent's superior power, frequently using a shoulder roll to avoid trouble. Alvarez steadily walked down Plant and did damage in the fourth, backing him against the ropes and letting combinations fly.

Alvarez showed little fear of Plant's punches, and he got even less heedful as the bout progressed. Alvarez gradually landed more effectively in the middle rounds, moving Plant backward and even daring the cautious Plant to hit him in the seventh.

Boxing gets frequent, deserved criticism as an institution for the promoter rivalries and fractious sanctioning bodies that prevent the best fighters from meeting each other far too often. But Alvarez used his star power to join an elite club by winning all four major belts.

Only five men had ever achieved four-belt undisputed champion status since the feat became possible with the WBO's advent: middleweights Bernard Hopkins and Jermain Taylor, junior welterweights Terence Crawford and Taylor, and cruiserweight Oleksandr Usyk.

Taylor achieved the feat in May by beating Jose Ramirez. His first simultaneous defense of all four belts is scheduled for February in Glasgow against Jack Catterall.

In the co-main event, super middleweight veteran Anthony Dirrell earned his first win in nearly three years by stopping Marcos Hernandez in the opening moments of the fourth round with a vicious uppercut. The 37-year-old Dirrell celebrated with a standing backflip.