Moments ago Willie Savannah, informed Boxingtalk.com that undefeated WBA lightweight champion Juan "The Baby Bull" Diaz, will return to the ring on November 4 on the undercard of Sergei Liakhovich-Shannon Briggs. Team Diaz will be on hand at tomorrow's NYC presser to formally announce the November installment of Showtime Championship Boxing.  Remember where you heard it first! (9:25 PM EST)