The WBC belt holder and lineal champion scored a sixth round technical knockout win over fellow Brit Dillian Whyte in London on Sunday (NZ time).
In front of a record crowd of 94,000 at Wembley Stadium, Fury connected with a right upper cut which sent Whyte crashing to the canvas.
Whyte quickly got to his feet but could only stumble his way towards the referee, who promptly waived off the fight.
In the lead-up to the bout, the 33-year-old Fury had hinted it would be his last and that retirement was imminent.
