Pierce O’Leary returns to the ring as he takes on Mark Chamberlain tomorrow night. O’Leary and Chamberlain were originally scheduled to fight a few months ago, but Chamberlain was forced to withdraw through injury. ‘Big Bang’ remains unbeaten after 19 bouts, with an impressive 19 wins and 11 of those coming by way of stoppage. […] The post Pierce O’Leary vs Mark Chamberlain – Big Fight Preview & Predictions appeared first on ProBoxing-Fans.com.