Everton have pledged £200,000 to help the family of a five-year-old Sunderland fan pay for cancer treatment in the United States.
Fundraisers are attempting to collect £700,000 to help Bradley Lowery, who was Sunderland's mascot in their 3-0 defeat against the Toffees at the Stadium of Light on Monday evening.
And the Merseyside club have made a massive donation to boost the fund after learning of Bradley's fight.
The club said via their Twitter account: "Everton Football Club has pledged a donation of £200,000 to support @Bradleysfight in his brave battle.
"We wish Bradley every success and he has the love and support of every Evertonian.