The 24-year-old was shown a straight red card in first-half stoppage time after a VAR review deemed his late challenge on Van Dijk dangerous. The tackle left visible stud marks on the Dutch defender's calf and reduced Newcastle to 10 men in what was already a high-intensity match.

Taking to Instagram after the game, Gordon expressed remorse and made it clear that the foul was not intentional.

"I want to sincerely apologise to my teammates and the fans. My intentions were pure. I was just trying to create energy in the game and I mistimed the tackle," he wrote. "I also want to apologise to Virgil. I would never intend to tackle somebody like this on purpose. We spoke after and he knows that."

Gordon, who will now serve a three-match suspension, also reflected on the game and his pride in representing the club, despite the disappointing outcome.

"More importantly, I'm so proud of the time I spent on the pitch and how we played tonight. The atmosphere from you all is what makes SJP (St James' Park) so special. I love everything we stand for as a club - and no more than right now. I'll be back and better, the same as every other setback I've ever faced. See you soon."

The red card was just one dramatic storyline in a match played under the shadow of Liverpool's ongoing interest in Newcastle striker Alexander Isak. The club has rejected a 110 million pound bid from Liverpool for the Swedish international, but the saga continues with just days remaining in the transfer window.

Newcastle manager Eddie Howe, meanwhile, expressed pride in the effort his team put in, even under adversity. Speaking after the game, he praised the leadership and unity of his players.

"Those guys do make me proud. Their spirit and togetherness has never been in question," Howe said. "They're absolutely entwined in Newcastle. They want to be here, they want to play, they're connected to the club in a way that's really deep."

The Magpies' squad depth is now under pressure, with Gordon suspended and injuries to midfielders Sandro Tonali and Joelinton yet to be assessed. With limited time left in the window and no replacement yet secured for outgoing striker Callum Wilson, Newcastle faces a crucial week ahead.

Anthony Gordon apologises for red card in Newcastle's defeat to Liverpool