
Welterweight · Retired · United Kingdom
Kostas Petrou
“Greek Tank”
At a glance
- Born
- April 17, 1959 (age 67)
- Nationality
- United Kingdom
- Birthplace
- London, United Kingdom
- Division
- Welterweight
- Height
- 5ft 8in (173 cm)
- Stance
- Orthodox
- Pro debut
- October 7, 1981
- Retired
- October 18, 1988
Story
Boxing Only · Updated Jul 8, 2026
Kostas Petrou, “The Greek Tank”, British, boxed at welterweight, orthodox. Born in London on 17 April 1959 and later based in the Birmingham area, he turned professional on 7 October 1981 and boxed through to 18 October 1988. His record stands at 37 fights, 30 wins, 7 losses, 0 draws, with 12 wins by knockout.
Petrou was of Greek Cypriot origin and spent much of his childhood in Birkenhead, learning his boxing at Willaston ABC before moving to Birmingham. The pro start was awkward on paper, beaten in his debut after suffering a cut eye, but the response was more in keeping with the nickname: he ran off 15 straight wins and forced himself into the domestic conversation by sheer volume of work and force of will.
Those early-to-mid 1980s years were his most consistent stretch, the period where he was busy, improving, and being trusted with meaningful opponents. He was matched hard enough to take setbacks—most notably a points loss to the unbeaten Lloyd Honeyghan in 1982—yet he kept moving forward, and the wins stacked up again. In May 1984, he outpointed Lloyd Christie to become Midlands Area champion, an important belt in a region that has consistently produced its share of tough welterweights.
The defining night came on 13 April 1985 in Darlington, when he stopped Rocky Kelly in the ninth round to win the British welterweight title. It was a title win that suited him: not a single-shot finish, more the accumulation of pressure and punishment until the other man’s resistance finally gave way. That reign was brief. He lost the British title later the same year when Sylvester Mittee outpointed him, and Petrou also crossed paths with Mittee at Commonwealth level, another sign of the level he had reached at his peak.
Petrou’s style was plain and exhausting for opponents. He was often described as a pressure fighter who marched forward incessantly and wore men down, which is precisely why “The Greek Tank” stuck. He was a regular on ITV’s The Big Fight Live with Gary Newbon, the kind of fighter who could turn a small-hall scrap into something louder, and Jim Watt was among those who noted how Petrou’s persistence broke opponents down as much as his punching did.
The latter record shows a fighter still prepared to take risks and keep working: a mix of points wins, stoppages, and losses against solid men, before finishing his career with a statement in his last fight. On 18 October 1988 he stopped Ensley Bingham in the seventh round in Oldham, closing out his professional run with a stoppage win and leaving the sport with the numbers intact: British champion in 1985, 30 victories overall, and a reputation built on pressure, durability, and the certainty that, if you were in with him, you would have to earn every minute.