MISFITS BOXING star Anthony Taylor spoke out after he collapsed following his defeat to Darren Till.
The 7-5 MMA fighter faced ex-UFC star Till in Manchester and was stopped in six one-sided rounds.
Taylor gave a post-fight interview but collapsed shortly after exiting the ring.
But he later regained consciousness after medics gave him oxygen, Misfits co-founder Mams Taylor confirmed.
Despite fears for the American, he later spoke out on Instagram to ensure fans he was okay.
Taylor, 35, said: "It's all good, G. Motherf***er took an L like a motherf***er, I'll be back.
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"I don't give a f***. Still light-heavyweight champ, I'll be back. I'm all good, thank you for the love, support.
"Thanks for everybody who's also making fun of me, I don't give a f***. Ay, look if I deserve it, I deserve it.
"But at the end of the day, you can't spell GOAT without AT and I'll be motherf***ing back."
Taylor had filled in on just a month's notice after Tommy Fury, 25, pulled out of fighting Till, 32, following threats of being KICKED in the ring.
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Till floored Taylor three times over the six rounds and applauded his substitute opponent.
He said: "I've been in the boxing gym two years and it's all coming together.
"I was out the ring two years because no one wanted to fight me but Anthony stepped up."