HOFer, Chipper Jones. Rawlings MS20 CHIPPER JONES pro model bat - 35” / 33.1oz. Evidence of many ball marks, stitch impressions, blue ink transfers, cleat marks, blue bat rack streaks and heavy coat of pine tar. Model number (MS20), order number (620) and year (05) stamped into the knob. Chipper’s number (10) is handwritten on the knob and top barrel in black marker. Chipper has signed the barrel in black marker, in our opinion rating a 9. Accompanied by a PSA/DNA LOA - GU 10, as well as a JSA ALOA.