Abner Mares delivers after 308 day ring absence | Mares vs Gutierrrez
Abner Mares did everything right in a one-sided beating of Andres Gutierrez which lead to a RD10 technical decision victory in October, 2017. What’s most impressive of this win was that he hadn’t boxed for 308 days prior to this fight! Mares returns to the ring Sunday, September 4, against Miguel Flores on @PBC ON…