Mikaela Mayer (4-0, 3 KO's) made a statement on Saturday knocking out veteran Maria Semertzoglou in just 35 seconds.
The fight took place at the StubHub Center in Carson, California, on the undercard of the Oscar Valdez v. Scott Quigg fight.
The 27 year-old Mayer is a fast rising star in women's boxing. She has the height (5'9"), speed, and power to be a dominant figure in the sport. Fighting in the lightweight division, she is a potential American rival to Irish boxing star and current WBA and IBF lightweight champion Katie Taylor.