Caroline Dubois floored a bloodied Terri Harper before outpointing her British rival to become the unified lightweight world champion at London’s Olympia.
After a dull first half of the contest, Dubois dropped Harper with a classy jab and left hook in the sixth round.
Doncaster’s Harper, who suffered a nasty cut after a clash of heads in the eighth, showed great spirit to continue throwing until the final round.
The judges scored the fight 98-91, 97-92 and 98-91 to Dubois, who adds Harper’s WBO belt to her WBC title.
