Today's derby clash between Newcastle United and Sunderland was temporarily paused after a report of "discriminatory abuse", the Premier League has said.
The crowd abuse, during the second half, was reported to have been directed at Sunderland's Lutsharel Geertruida, the league's statement said.
It said the stoppage was "in line with the Premier League's on-field anti-discrimination protocol" and the incident at St James' Park in Newcastle would now be fully investigated.
"We offer our full support to the player and both clubs," the Premier League said. "Racism has no place in our game, or anywhere in society.
"We will continue to work with stakeholders and authorities to ensure our stadiums are an inclusive and welcoming environment for all."
Read more: Sky Sports match report
There had been tense scenes between fans outside the stadium before the match, which Sunderland won 2-1 thanks to a late goal by Brian Brobbey.
Newcastle boss Eddie Howe also commented on the incident post-match, telling Sky Sports: "Certainly, we don't condone any form of racism and it's something the club will investigate."
A spokesperson at Newcastle United said: "We are aware of a report of racism made by a visiting player against someone in the crowd during our Premier League match against Sunderland.
"Our stance is clear - we do not tolerate discrimination of any form.
"We will work with the authorities to fully investigate and will ensure any individuals are identified and held accountable."
In a statement, Sunderland said: "We stand with Lutsharel [Geertruida], who has our complete backing, and we commend him for displaying bravery and leadership by reporting this incident to the match officials.
"Racism is completely unacceptable. It is abhorrent, and has no place in our game or in society. We acknowledge Newcastle United's statement and expect those responsible to be identified and held accountable."
Read more from Sky News:
Police officer dies in line of duty
Tackling ketamine use among children
Woman charged over park death
Following the game, Chief Superintendent Mark Hall of Northumbria Police said the force was aware of videos showing opposing fans "goading one another ahead of kick-off" and three arrests were made.
He continued: "We also became aware of a report of discriminatory abuse, and as a Force we condemn all forms of discrimination and will always look to take swift and appropriate action against offenders."
With respect to the game, the 2-1 win for Sunderland means they leapfrog Newcastle in the Premier League table.
It also sees them set a new record with 11 Premier League Tyne-Wear derbies unbeaten.
(c) Sky News 2026: Premier League football match stopped after racist abuse of player reported
Starmer to chair COBRA meeting over Iran war's impact on the economy, Sky News understands
Manchester City stun Arsenal to win Carabao Cup final as O'Reilly scores two goals in four minutes
'Selfless' police officer dies in line of duty
Trump posts Saturday Night Live UK sketch that shows Starmer terrified of him
Ketamine crisis: The party drug sold online with free perks - that's attracting children as young as 10
'Transfer trick' couples can use to pay less tax | Money newsletter
Chappell Roan 'really sad' over claims her security guard upset footballer's daughter
Donald Trump orders ICE agents into US airports to arrest 'all illegal immigrants'