{"product_id":"autographed-signed-jacob-misiorowski-rawlings-official-major-league-roml-baseball-prova-coa","title":"Autographed\/Signed Jacob Misiorowski Rawlings Official Major League ROML Baseball PROVA COA","description":"\u003cp\u003e⚾ \u003cstrong\u003eAutographed\/Signed Jacob Misiorowski Rawlings Official Major League ROML Baseball PROVA COA — The Hand-Signed, PROVA-Authenticated Official Rawlings Major League Baseball of the Milwaukee Brewers Right-Handed Pitcher Whose Power Arm and Polish Heritage Have Made Him One of the More Unique Stories in Contemporary Minor and Major League Baseball Pitching Development\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e⚾ The Jacob Misiorowski Autographed Rawlings Official Major League Baseball is a hand-signed, PROVA-authenticated Official Major League Baseball — the Rawlings ROML ball that is the official game ball of Major League Baseball — carrying the authentic signature of the Milwaukee Brewers pitching prospect whose combination of physical tools and personal background creates one of the more distinctive player narratives in the contemporary baseball ecosystem. PROVA — Provenance Authentication of Global Autographs — provides the third-party autograph verification through the examination process that confirms the genuine hand signature and supplies the certificate of authenticity documentation that gives the signed ball its full collectible standing in the autographed baseball memorabilia market. A signed Official Major League Baseball on the ROML ball is the quintessential form of baseball autograph collecting — the same ball used in Major League games, the same Rawlings leather and cork-and-rubber core, carrying the player's signature as the most personal and direct connection between a collector and the player who made it.\u003c\/p\u003e\u003cp\u003e⚾ Jacob Misiorowski brings to his baseball career a combination of physical arm talent and a Polish heritage that connects his story to the European baseball development pipeline that has steadily expanded the game's international talent base. His development as a pitcher in the Milwaukee Brewers organization placed him within one of the most historically successful pitching development programs in professional baseball — the Brewers organization whose track record of identifying, developing, and positioning young pitchers for major league contribution is among the most respected in the game. The signed Rawlings ROML ball with PROVA authentication represents the document of that trajectory — the signed baseball that connects the pitcher to his career at the moment when his professional development is writing its defining chapters, and that places a piece of that story directly into the hands of the collector who values the authentic, certified signatures of the game's developing generation. Condition: NOS.\u003c\/p\u003e\u003cp\u003e⚾ Jacob Misiorowski. Milwaukee Brewers. Right-Handed Pitcher. Rawlings Official Major League Baseball. ROML. Hand Signed. PROVA Authentication. COA. Autographed Sports Memorabilia. Hall of Fame Sports Memorabilia. Condition: NOS.\u003c\/p\u003e","brand":"Hall of Fame Sports Memorabilia","offers":[{"title":"Default Title","offer_id":48039539835112,"sku":"BB-JACOBMISIOROWSKI-JSA","price":224.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/2718\/4037\/files\/autographed-signed-jacob-misiorowski-rawlings-official-major-league-roml-baseball-prova-205.webp?v=1770217538","url":"https:\/\/vintageantiquesgifts.com\/products\/autographed-signed-jacob-misiorowski-rawlings-official-major-league-roml-baseball-prova-coa","provider":"Vintage and Antique Gifts","version":"1.0","type":"link"}