Police received reports about a minority of Port Vale fans, who stopped off for a drink in the town on their way to a game against Wycombe Wanderers.
No one has been arrested as a result of the trouble, which saw minor scuffles in Kingsbury and took place shortly before 2pm on Saturday.
Following calls to police the fans boarded several coaches and continued to Wycombe.
Many of the Port Vale fans donated money for Aylesbury’s Alex Novakovic, for the appeal to send him to America for life-saving cancer therapy.
The club itself also donated money to the cause.