Miguel Cotto Professional Record and Loss Overview
Miguel Cotto compiled a professional record of 41 wins and 6 losses with 33 knockouts, according to BoxRec data. His losses came against elite opposition and shaped his legacy in the middleweight and junior middleweight divisions. The first loss was a technical knockout to Antonio Margarito in 2008, which was later overturned to a no contest after Margarito tested positive for a banned substance, as reported by the California State Athletic Commission. Cotto later avenged that result with a clear decision win in their 2011 rematch, as documented by the WBO. His other high-profile defeats include a unanimous decision loss to Floyd Mayweather Jr. in 2012, a split decision loss to Canelo Alvarez in 2015, and a knockout loss to Erislandy Lara in 2017, per CompuBox punch statistics and official scorecards.
Across his career, Cotto faced several ranked contenders and champions, losing to fighters who held major sanctioning body belts at the time. He challenged for and held titles from the WBO, WBA, IBF, and Ring Magazine, but his losses often came in title fights against opponents with significant size or speed advantages. His defeat to Mayweather Jr. took place at welterweight and was part of a larger revenue-generating event for the sport, as noted by Forbes in its coverage of boxing pay-per-view economics. Cotto's willingness to move up in weight and face elite opposition contributed to both his losses and his overall marketability.
Detailed Breakdown of Each Miguel Cotto Loss
Miguel Cotto's first loss to Antonio Margarito was stopped in the eleventh round due to severe eye swelling, with the bout originally ruled a technical knockout. The California State Athletic Commission later reviewed the fight after Margarito tested positive for a banned substance, leading to the result being changed to a no contest, as reported by the commission's official records. Cotto's loss to Floyd Mayweather Jr. was a unanimous decision with scores of 117-111, 117-111, and 118-110, according to the official scorecards from the MGM Grand Garden Arena event. The Mayweather bout drew significant pay-per-view revenue and was one of the highest-grossing non-heavyweight fights in boxing history, as highlighted by Forbes in its analysis of boxing business and fighter payouts.
Cotto's split decision loss to Canelo Alvarez in 2015 was a competitive middleweight bout with two judges scoring it for Alvarez and one for Cotto, per the official WBC scorecards. His knockout loss to Erislandy Lara in 2017 ended in the tenth round after a clean left hook, as confirmed by CompuBox punch data and HBO Boxing commentary. Cotto's final loss was a unanimous decision to Winky Wright in 2016, which preceded his retirement announcement. Each loss occurred in a title or high-stakes context, and the opponents involved were ranked in the top tier of their respective divisions at the time of the bouts, according to Ring Magazine rankings.
Career Impact and Financial Consequences of Miguel Cotto Losses
Miguel Cotto's losses affected his rankings, future matchmaking, and earning potential across multiple sanctioning bodies. After the Mayweather defeat, Cotto continued to compete at the highest level but faced tougher weight-class challenges, which influenced his purse sizes and title shot opportunities. His loss to Canelo Alvarez led to a period where he moved back to junior middleweight and eventually retired, as reported by ESPN in its career retrospective. Cotto's ability to generate fan engagement and pay-per-view buys remained strong despite the losses, which helped him secure post-fight business opportunities and brand partnerships.
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