A rising superstar and future Cy Young Award winner, Misiorowski is making his mark on Major League Baseball and coming off the excitement of the 2026 World Series Championship!

Choose from three collectible options:

1. 2026 World Series ROMLB – Official Rawlings Major League Baseball featuring Jacob Misiorowski's autograph.
2. 2026 World Series ROMLB with "2026 WS Champ" Inscription – Official World Series baseball signed by Jacob Misiorowski, featuring the special "2026 WS Champ" inscription.
3. Official ROMLB – Standard Rawlings Official Major League Baseball signed by Jacob Misiorowski.

JSA AUTHENTICATION INCLUDED WITH EVERY BASEBALL!

NOTE: Items will begin to ship 7 to 10 business days after the signing. Signing is happening the week of 11/1/26