Ok still that doesnt help much as all three are baseball players, and looks as if they all have been in or are affliated with the Mets system. so i am assuming that you mean Pedro J. Martinez, the HOF'er that also played for the Red sox(98-04 seasons), it seems there is no usable address for him posted on StarTiger. he is from DOMICAN REPUBLIC and may be there now, maybe if you did a people search for him on one of the people finder sites, or maybe contact the phili fanchise see if the have a forward address for him, or even ESPN see if they know where he is, but thats for you to do, my leads go nowhere.
dave