Louisville Slugger manufactured C243 model bat that measures 34 inches and weighs 32.4 ounces. The birch wood bat shows outstanding use with a crack on the upper handle. Many ball marks and stitch impressions are present throughout the barrel and there is a moderate coat of pine tar on the handle. The date of manufacture, “MLB BIRCH”, length and weight are stamped into the knob. The player number “27” is on a Schutte sticker affixed to the knob. Guerrero Jr. signed the front barrel in blue marker and in our opinion rates an 8. This bat has been photo-matched to 6 hits (consecutive 3-hit games). Accompanied by a PSA/DNA LOA grading the bat a GU 9.5 and an ALOA from JSA and an additional Match LOA.