A BOXER was left vomiting on his knees from a stomach-churning first-round KO.
Marquez Greer suffered the most sickening of his 15 straight defeats - against debutant Marquis "Hancho" Williams.
The crowd in Gadsden, Alabama, winced at the speed and pain of Greer's latest demise.
The 26-year-old has lost all his 15 bouts - 14 by knockout, including 13 in the opening round.
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And Williams clearly had that on his mind with an ominous start to their middleweight contest.
He soon rattled Greer with a one-two to the head before downing him with a right-hander to the solar plexus.
Amazingly, his hapless opponent got to his knees quite quickly but appeared to vomit at least twice.
A stunned commentator said:Â âIt looks like heâs throwing up. Youâre talking about a serious case of indigestion.â
Unified boxing rules state a fighter wins by a medical TKO if their rival starts vomiting.
That gave Williams the perfect start to his pro career after being ranked No 2 in Texas.
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As for Greer, his 15 bouts have totalled just 19 rounds, six years since the Tennessee man made his pro debut.
But fight fans on social media were shocked by the finale of his Sunday night cameo.
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One said: "Thatâs probably the sign to call it quits."
And a less sympathetic comment was: "Oh man, love it when boxing is unusual."
