'Jonas-Mayer can be Hagler-Hearns of women's boxing'
Two-weight world champion Natasha Jonas says a win over Mikaela Mayer on Saturday can cement her status as one of her era's best.
Akyereko TheWriter 
Two-weight world champion Natasha Jonas says a win over Mikaela Mayer on Saturday can cement her status as one of her era's best.
