Jarrell “Big Baby” Miller returns to the spotlight on Saturday, 25 April, when he meets unbeaten Cuban southpaw Lenier Pero in a 12-round WBA heavyweight title eliminator in Las Vegas. The bout will stream on DAZN in most territories and could move the winner into direct contention for a world-title shot.
Miller, from Brooklyn, enters with a record of 27-1-2, including 22 wins inside the distance. Pero, based in Miami but representing Cuba, is 13-0 with 8 stoppages.
Miller’s career has been repeatedly interrupted by failed drug tests, turning him into one of boxing’s most prominent “what could have been” cases. He lost a 2019 shot at Anthony Joshua after returning multiple positive tests, then failed again in 2020 ahead of a scheduled bout with Jerry Forrest. The second violation led to a near four-year absence from the ring.
Miller’s Resurgence And Form Guide
Since returning in June 2022, Miller has been active. He outpointed Ariel Bracamonte over 10 rounds in Argentina despite a point deduction, then stopped Derek Cardenas and former WBA “regular” champion Lucas Browne. His resurgence was checked when Daniel Dubois halted him in the 10th round, but he then drew over 12 rounds with Andy Ruiz and edged Kingsley Ibeh by split decision in January. In total, Miller has 141 professional rounds and has stopped 13 of his last 18 opponents, with an 81.5 per cent knockout ratio.
Physically, Miller stands 6ft 4in with a 79in reach. His weight has drawn as much attention as his results. He came in at just over 341lbs against Bracamonte, 328lbs against Cardenas, and around 333lbs for Browne and Dubois. He then dropped to 305lbs for Ruiz before weighing 317.5lbs against Ibeh. Despite criticism of his conditioning, Miller’s size, output and durability have been central to his style since he turned professional in 2009 after a brief but successful amateur and kickboxing background.
His record includes wins over experienced names such as Tomasz Adamek, Bogdan Dinu, Johann Duhaupas, Akhror Muralimov, Donovan Dennis, Gerald Washington, Fred Kassi, Mariusz Wach and Browne. He picked up the WBO NABO heavyweight title in 2016 by stopping Nick Guivas and has one early-career draw over four rounds with Joey Dawejko.
Pero’s Amateur Pedigree And Pro Rise
Pero arrives with far less professional experience but with a deep amateur pedigree. The 33-year-old southpaw has boxed just 58 rounds as a professional since debuting in 2019, yet his background includes well over 100 amateur contests and extensive work in the World Series of Boxing. He won the Cuban National Championships in 2011, claimed gold at the 2010 Youth Olympics and Youth World Championships, and topped the podium at the Pan American Games in 2011 and 2015.
At the Rio 2016 Olympics, Pero was stopped by Filip Hrgovic in his second bout, but his amateur record includes meetings with several future contenders. He lost to Frazer Clarke, Joe Joyce and Frank Sanchez but also recorded wins over Sanchez in other encounters, underlining his high-level experience before turning pro.
As a professional, Pero has yet to face many ranked heavyweights. His main achievement so far is the WBA Fedelatin heavyweight title, secured with a second-round stoppage of Jorge Arias in 2020. He stands just over 6ft 4in with a 79in reach, effectively matching Miller’s dimensions. His current knockout rate is 61.5 per cent, and he strung together five consecutive stoppages before going the distance in his last two outings against Detrailous Webster and Jordan Thompson, both won on points.
Fight Outlook And Betting Expectations
Miller–Pero sets up as a clash between volume and pressure on one side and timing and southpaw technique on the other. For Miller, a clear win could finally stabilise a career repeatedly knocked off course. For Pero, an upset over a seasoned opponent would push him from prospect status into the title picture. With SuperSportBet marking Miller as only a slight favourite, the market suggests a competitive eliminator with significant consequences for the heavyweight division.
Place Your Bets Today
Get ready for a massive night of heavyweight boxing action. Whether you are backing the volume of Miller or the technique of Pero, make sure to place your bets at SuperSportBet.
