This Official Major League Baseball has been personally hand-signed by NY Yankee Domingo German who cemented himself into Baseball immortality after throwing a Perfect game on June 28th 2023. He has inscribed this ball "PG 6/28/23". This item was signed in the presence of and witnessed by a representative of Beckett Authentication. It comes with an individually numbered, tamper evident sticker from Beckett which can be reviewed online to ensure authenticity. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud.