Jake Paul and Deji renewed hostilities backstage on Saturday night.
The old rivals were both in attendance for KSI vs Tommy Fury and Logan Paul vs Dillon Danis to support their brothers, and reunited on DAZN's YouTube countdown show while the undercard was ongoing.
Jake beat Deji when they fought in a white collar bout on the undercard of KSI vs Logan Paul in 2018.
However, the Brit did better than expected as he bloodied the American's nose.
This was both of their boxing debuts.
Now, five years on, their feud has not been fully settled.
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Jake was not happy to be reunited with Deji on the countdown show and said: "I already beat your ass, you don't know s*** about boxing."
Deji asked: "Didn't you say I'm your hardest fight? I did bloody your face."
Jake answered: "No problem, think what you want, you're a son to me."
Asked if they could ever rematch, Jake responded: "Absolutely not."
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Deji said: "I would absolutely destroy him. If I fought him again, I would beat him. I know I would."
Jake became irritated and responded: "This is why I didn't wanna come here tonight.
"All of these little people that I already beat are making their name off of me."
Deji replied: "I bloodied your face."
Jake continued: "Whatever he wants to say, I didn't know he was gonna be here. I'm here for my brother."
Deji insisted: "I have no animosity towards you, you're the one who came here with bad energy.
"I wanted to dap you up."
Jake concluded: "Yeah, I didn't dap you up because you talk s*** on Twitter and I keep it real. I'm not on this internet s***."
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