Relatively fun and competitive substitute match-up set for the next Murphy's Boxing card in Boston, on St. Patrick's Day weekend. O'Sullivan was originally to face Brazilian super middleweigbt glass cannon Gilberto Pereira "Yorubá" dos Santos, who is 41 years old with a 14-9 (10) record. Gray-Pitts is an upgrade in every single way, except for being undersized (a natural super welter instead of a 168lber like dos Santos). He is arguably better than anyone in Spike's win column to date, except maybe Antoine Douglas. Neither man is currently ranked in any major org top 15. Both will be hungry to change that.