The Gold team learns a hard lesson; a new rivalry develops.
One team receives the ability to choose the next match; two fighters argue over who should fight next; an injury threatens to remove a fighter from the tournament.
Sixteen cruiserweights arrive in Singapore; first elimination.
Ryan starts trouble with another fighter during training; Gold Team gets a wake-up call; two contenders battle it out in a match-up that pits boxer against slugger.
The semifinal matchups are set; season 1 favorite Alfonso Gomez battles Ben Tackie in a welterweight bout from Staples Center in Los Angeles.
David Banks and Paul Smith square off with the winner hoping to become one of the four semifinalists.
Only two first-round bouts remain; the fighters begin to feel the pressure as the semifinals approach.
Jaidon Codrington receives tragic news from home; the gold team chooses the next fight, Wayne Johnsen vs. Miguel Hernandez.
David Banks and Paul Smith antagonize each other; Max Alexander's scheming backfires.
Conflict erupts between two old rivals; the fighters receive a visit from Oscar de la Hoya.
Sixteen super middleweights compete in front of trainers James 'Buddy' McGirt and Jose Correa for one of 10 spots in the Contender tournament.
The two finalists square off in the 10-round final bout, plus Cornelius Bundrage vs. Norberto Bravo. From the Staples Center in Los Angeles.
The remaining four finalists compete in two semifinal bouts for the right to advance to the final and a chance at half a million dollars.
Sugar Ray Leonard brings the six remaining fighters to his home; the final two quarterfinal fights take place.
The tension between two rivals reaches the boiling point, resulting in a brutal quarterfinal bout.
Sugar Ray Leonard takes the final eight boxers out to celebrate their success; the first quarterfinal matchup is set.
Two fights remain in the first round; boxers make key choices in the 'Call Out'; an elimination doubleheader is scheduled.
Conflicting emotions arise when the two boxers scheduled to fight realize that their wives and children have become friends.
Boxing champion Sugar Shane Mosley pays a surprise visit to the gym; an old rivalry heats up and is settled in the ring.
Gary Balletto returns with a victory; the Gold Team makes a surprise selection in the 'Power of Choice.'
Tensions rise within the Blue Team; the fight matches an excitable fighter with a veteran boxer.
Sugar Ray Leonard takes the boxers out for a night on the town; one boxer receives a surprise at the weigh-in.
Sixteen welterweight boxers begin competing for the Contender championship.
The final two contestants go toe-to-toe in a seven-round fight at Caesars Palace in Las Vegas.
The contestants reminisce about their experiences on the show; the stakes get higher as each is required to box seven rounds instead of five.
A speed bag race determines who gets to choose the fighters; an accident in the ring sends one contender to the hospital.
Contestants must pull their loved ones around a racetrack in extreme heat, bringing them to the brink of exhaustion.
During the final fight of the first round, the underdog faces his toughest competition yet; mounting pressure and multiple injuries force a contender to contemplate quitting.
The challenge for the East and West teams is to clean up the ghetto, and tempers flare as each fighter tries to do his part for the team.
The East and West teams are close to their breaking points during a medicine-ball challenge on a hot day.
Sylvester Stallone and Sugar Ray Leonard analyze the team strategies and review the first four fights.
Trash-talking turns personal when a fierce rivalry tests the meaning of the word 'team.'
Contestants compete to become the next boxing superstar.