Jamie Cox

James Simon Russan, known professionally as Jamie Cox, is an English former professional boxer from Swindon, Wiltshire, who competed at welterweight, light-middleweight and super-middleweight. A 5ft 11in southpaw, he was born on 24 August 1986 and boxed professionally between 2007 and 2018. His final record was 25 victories, two defeats and no draws, with 14 wins by knockout.

Cox learned his boxing at Walcot Amateur Boxing Club in Swindon and became one of England’s leading light-welterweight amateurs. He won the senior national title and represented England at the 2006 Commonwealth Games in Melbourne. After progressing through the tournament, he received a walkover in the final when Moses Kopo of Lesotho withdrew, leaving Cox with the gold medal. He turned professional the following year, signing with promoter Frank Warren, with former world champion Richie Woodhall initially announced as his trainer.

His professional debut came at London’s O2 Arena on 14 July 2007, when he outpointed experienced journeyman Johnny Greaves over four rounds. Cox won four contests during his first year and began establishing a following in Swindon. He was a forceful southpaw with quick hands, considerable confidence and a willingness to exchange. Although not always tidy, he could punch sharply with either hand and was particularly effective when allowed to build momentum. Victories over Peter Buckley, Billy Smith, Ernie Smith and Jason Rushton helped him advance through the early stages of his career.

By early 2010, Cox had extended his unbeaten record to 14 contests, although a narrow points victory over Michael Frontin brought criticism from his own trainer for a lack of discipline. After an absence of almost 15 months, he returned at light-middleweight under John Costello and stopped Marcus Portman in three rounds. The move to the higher division relieved the strain of making welterweight and allowed Cox to fight with greater physical strength.

His first important professional title arrived against Ghana’s Obodai Sai at the Hilton Hotel in London on 9 September 2011. Cox won the Commonwealth light-middleweight championship by unanimous decision after 12 difficult rounds, with the judges scoring the contest 114-113, 114-112 and 115-113. The verdict was widely disputed. Sai appeared to land the cleaner counters, while Cox was cut and had two points deducted for repeated low blows. The judges preferred the Englishman’s aggression and work rate, but the circumstances ensured that the victory did not receive universal approval. Cox held the championship until 2012 without making a defence.

Periods of inactivity prevented him from establishing consistent progress. He fought only once in 2013, outpointing Matiouze Royer over six rounds in Swindon, before returning in 2015 as a super-middleweight. The change produced three consecutive early victories. He stopped Alistair Warren in the opening round, then knocked out Blas-Miguel Martinez to win the vacant WBO European title. Cox retained the belt by stopping Ferenc Albert in the first round in Dublin. A points victory over Martin Fidel Rios followed in October 2016.

After joining Eddie Hearn and Matchroom, Cox defeated Lewis Taylor by a technical decision in May 2017 to win the vacant WBA Continental super-middleweight title. Taylor was cut in an accidental clash of heads, and the contest was stopped during the ninth round, with Cox ahead on all three cards. Further victories over Ivan Jukic and Giorgi Kandelaki carried his record to 24 wins without defeat and earned him entry into the inaugural World Boxing Super Series.

The tournament provided Cox with his only world-title contest. He challenged WBA super-middleweight champion George Groves at Wembley Arena on 14 October 2017. Cox pressed from the opening bell and attempted to force the taller champion into exchanges near the ropes. His aggression brought some success, but Groves remained composed and landed the more accurate counters. In the fourth round, Cox overcommitted with a left hand and was struck by a perfectly placed right to the body. He dropped to his knees and was counted out after one minute 42 seconds, suffering his first professional defeat.

Cox returned five months later and stopped Harry Matthews in two rounds. His final professional appearance came against John Ryder at the O2 Arena on 5 May 2018. Ryder caught him with a right hook to the temple during the second round, and Cox went down heavily. He attempted to rise, but referee Ian John-Lewis completed the count and stopped the contest after 50 seconds. Cox protested that he had regained his feet in time, but the knockout defeat remained official.

His career was also interrupted by legal difficulties. He received a suspended prison sentence following an assault conviction in 2010, together with community service, compensation and costs. In 2016 he was sentenced to 26 weeks in prison after being convicted of offences arising from an attack on a former partner. These matters formed part of a career in which extended absences repeatedly checked his progress.

Cox formally announced his retirement from professional boxing in January 2021, nearly three years after the Ryder defeat. He briefly returned to competition in June 2025, entering bare-knuckle boxing against Charles Wasserman at BKFC 77 in Birmingham, where he was stopped in the second round. His professional boxing record remains 25 wins from 27 contests, with 14 knockouts. His principal achievements were Commonwealth Games gold as an amateur, the Commonwealth light-middleweight championship, the WBO European and WBA Continental super-middleweight titles, and a challenge for the WBA world championship.