Antonio Tarver

After his loss to Dawson and up to his failed drug test in June, 2012, Tarver served as a boxing analyst for Showtime Championship Boxing.

On 20 July 2011, Tarver took on Australian IBO cruiserweight champion Danny Green at the Sydney Entertainment Centre, Sydney, New South Wales, Australia, in Tarver's debut in the 200 lb cruiserweight division.

Following the rematch loss to Dawson, Tarver took over a year off from the ring, before returning on 15 October 2010 to defeat Nagy Aguilera by 10 round unanimous decision in a bout that took place in the heavyweight division. For this fight Tarver officially weighed 221 lbs, some 46 lbs more than he had weighed for the Dawson rematch.

Tarver starred as heavyweight champion Mason "The Line" Dixon in the 2006 film Rocky Balboa. In the film the current, unpopular, champion Dixon fights former champion Rocky Balboa, who decides to come out of retirement. Dixon wins the match by split decision, and after breaking his hand in the second round of the bout but still managing to stand toe to toe with Rocky for the full 10 rounds, proves to doubters that he has the heart of a champion. The DVD of the movie offers an alternate ending, in which Rocky wins the split decision. Dixon's record before the fight is 33-0 (30 KO). Also on the DVD, the film's writer and director Sylvester Stallone wanted to cast a real boxer in the role of Dixon, as he thought it would be easier to teach a boxer how to act than to teach an actor how to box convincingly. In an August 18, 2010 interview with Stallone on The Howard Stern Show, the director indicated that Tarver refused to film his scene after the MGM had been rented out and filled with people already incurring high costs. In order to get the filming done, Stallone gave Tarver a cut of his own salary and points on the back end which resulted in Stallone making no money on the film.

With the loss to Dawson, it was speculated that Tarver may choose to retire; however, he later announced that he and Dawson would meet in a rematch in March 2009.

A rematch with Dawson, originally announced for March 14, 2009, had to be postponed due to an injury suffered by Dawson. Finally, on May 9, the two fighters met at the Hard Rock Hotel and Casino, Las Vegas. Tarver, who came to the fight as a 5:1 underdog, again lost by unanimous decision.

On October 11, 2008, Tarver faced rising star Chad Dawson for Tarver's IBF title. The fight took place at Palms Casino in Las Vegas. Tarver lost the fight via unanimous decision, with wide margins of 118–109 and 117–110 (twice). The outcome was not disputed.

Tarver returned to the ring nearly one year after his loss to Hopkins, defeating Albanian-fighter Elvir Muriqi on June 9, 2007 by way of a majority decision. In his next fight, held at Foxwoods Resort Casino on December 1, 2007, Tarver registered a win over Danny Santiago by way of a 4th round TKO.

Outside of boxing, Tarver starred as Mason "The Line" Dixon, the heavyweight champion in the 2006 film Rocky Balboa.

On June 10, 2006, Tarver faced former undisputed world middleweight champion Bernard Hopkins for Tarver's The Ring title at The Boardwalk Hall in Atlantic City, New Jersey. Hopkins, a 3-to-1 underdog, dominated the fight, outboxing Tarver to win a unanimous decision. The fight was scored 118–109 by all three judges. Tarver was knocked down in the 5th round. As a result of a clause in the fight contract, Tarver was forced to pay $250,000 to a charity of Hopkins' choice since he did not knock Hopkins out before the fifth round. Tarver's record would now stand at 24 wins and 4 losses, with 18 wins coming by way of knockout.

In their third fight, Tarver won a unanimous decision over Roy Jones Jr. on October 1, 2005 in Tampa, Florida, almost knocking Jones down in the 11th round but also finding himself in trouble at times during the fight.

In a rematch on May 15, 2004 in Las Vegas, Tarver upset the odds to regain the WBC title and win the "WBA Super" title by knocking Jones out in the second round. In fifty previous fights, Jones had only been sent to the floor once, leaving most observers shocked at the result.

Later in 2004, the WBC decided to strip Tarver of the world title after he decided against fighting their mandatory challenger, instead choosing to fight IBF title holder Glen Johnson December 18 in Temecula, California; Tarver had already been removed as Super Champion by the WBA in their July rankings. Johnson himself had been stripped of his IBF title before the bout with Tarver for not fighting his mandatory challenger. Both fighters were celebrated for their decision to fight each other rather than bow to the pressure from what has become known as "The Alphabet Soup" sanctioning bodies (WBC, WBA, WBO, and IBF).

On April 26, 2003, Tarver received his first world title shot, when he faced former WBC champion Montel Griffin for the WBC & IBF light-heavyweight titles that had been vacated by Roy Jones Jr., who had gone on to defeat John Ruiz for the WBA heavyweight title the previous month. After dropping Griffin in the first and last rounds, Tarver was crowned champion after winning a unanimous decision.

Next, rather than remain at heavyweight, Jones planned to return to light-heavyweight and regain his belts. Given little chance of winning, Tarver took a weight-drained Jones the distance and lost the fight and WBC title by a majority decision on November 8, 2003, in Las Vegas (Tarver had relinquished the IBF title a few days earlier in anticipation of being unable to make a mandatory defense.)

In 2002, Tarver defeated former two-weight world champion Reggie Johnson by split decision to win the NABF & USBA light-heavyweight titles, and a guaranteed title shot at Roy Jones. He then scored a fifth round stoppage over Harding in a rematch that was on the undercard of the rematch between Shane Mosely and Vernon Forrest. Tarver was trailing on the scorecards until the 4th round, when he sent Harding to the canvas with a barrage of unanswered power shots; Harding was also floored twice in the 5th round, leading to the stoppage.

On February 29, 2000, Tarver scored a knockout against Ernest M-16 Mateen in Las Vegas. Later that year, Tarver suffered his first loss when he was knocked down in the 11th round by Eric Harding, en route to a unanimous decision on June 23 in Biloxi, Mississippi. This was an IBF title elimination bout, where the winner would face Roy Jones Jr.

Tarver won his first 16 fights, 14 by knockout, before stepping up his level of competition. After taking most of his first 16 fights in either his native Florida or at the "Blue Horizon", for his 11th fight he met veteran Rocky Gannon in Chester, West Virginia, on August 30, 1998. Tarver knocked out Gannon in the second round.

Tarver made his professional debut at the age of 28 on February 18, 1997, with a second-round knockout of Joaquin Garcia at the legendary "Blue Horizon" in Philadelphia.

As an amateur, Tarver represented the United States at the 1996 Olympics, winning a bronze medal in the light heavyweight division; he eventually lost to Vassiliy Jirov from Kazakhstan, whom he had previously defeated at the 1995 World Championships to win gold. Tarver also triumphed at the 1995 Pan American Games and 1995 U.S. National Championships, winning gold in both. He remains the only boxer in history to have won gold at the Pan Am Games, World Championships and U.S. Nationals all in the same year.

Antonio Deon Tarver (born November 21, 1968) is an American former professional boxer and boxing commentator. In boxing he competed from 1997 to 2015, and held multiple light heavyweight world championships, including the WBA (Super), WBC, IBF and Ring magazine titles, as well the IBO light heavyweight and cruiserweight titles.