Yoan Moncada Signed Chicago White Sox Jersey (PSA/DNA COA) Chi Sox InfielderCustom on field style jersey. Everything is sewn on, size XL. Has been hand signed by Yoan Moncada. The lot autograph(s) includes a PSA DNA "Rookie Graph" hologram and COA. "Rookie Graph" is the autographed memorabilia equivalent to a rookie card. The PSA DNA definition of a "Rookie Graph" is as follows: "Any item that is autographed and received by PSA DNA prior to the beginning of the athlete's second full season."Authentication: PSA COA