[7] On December 12, 2011 Shea beat Colombian Diana Ayala to win the Interim WBC Featherweight Champion.

[9] On March 15, 2014 Shea beat Nohime Dennison of Albuquerque New Mexico as the Main Event on Top Players Promotions Ice Vs Fire 2 in Oxnard California to win the vacant NABA featherweight title On July 11, 2014 Shea tko'd Angel Gladney of South Carolina to win the IFBA Jr Featherweight World Title.

Maureen defended her IFBA world title as the co-feature to the Shane Mosely Vs Ricardo Mayorga main event on August 29, 2015 on Pay-Per-View versus Yulihan Luna of Mexico.

[13] In 2008, Maureen was nominated by MTV as one of their "2008 Toughest Coaches", for her role in their hour long season opening episode of "Made".

In that show, Maureen guided a young lady who had no boxing experience; and in six weeks, prepared her for her first competitive amateur bout with a decision win.

[14] Maureen has successfully translated her ring experience to ringside, having worked as a boxing analyst alongside highly respected commentators Al Bernstein, and Rich Marotta, on Top Rank "Latin Fury" PPV.

She has also guest commentated on the MSG Network during the 2006 NY Golden Gloves, and currently hosts her own live TV show, "Shea's Corner" on Bronx Net Television.