On June 11, 2005, on the undercard to the Tyson-Kevin McBride fight, Ali defeated Erin Toughill in round three to remain undefeated and won the World Boxing Council title in addition to defending her WIBA crown.
Pada 11 Juni 2005, di bawah kartu untuk melawan Tyson-Kevin McBride, Ali mengalahkan Erin Toughill di babak ketiga untuk tetap tak terkalahkan dan memenangkan gelar Dewan Tinju Dunia selain mempertahankan mahkota WIBA-nya.