Minnesota Twins Legend & 1991 AL Rookie of the Year: Chuck Knoblauch Autographed Custom Gray Pinstripe Baseball Jersey with "ROY '91" Inscription
Celebrate one of the most electric spark plugs in Minnesota Twins history with this official Chuck Knoblauch Autographed Minnesota Twins Custom Gray Pinstripe Baseball Jersey. Hand-signed in sharp, permanent marker across the custom-stitched back number by 4x All-Star, 2x Gold Glove winner, Silver Slugger, and 4x World Series Champion Chuck Knoblauch, this collectible jersey features his career-defining achievement inscription: "ROY '91".
In 1991, Knoblauch took Major League Baseball by storm, winning the American League Rookie of the Year Award while helping propel the Twins to an incredible 1991 World Series Championship title. Featuring custom sewn-in nameplate and numbers on classic Minnesota road gray pinstripe fabric, this custom non-branded jersey is designed specifically as a premier display piece (size XL). Every signature and inscription is certified 100% authentic under the strict supervision of Schwartz Sports Memorabilia.
Ironclad Schwartz Sports Memorabilia Certification
To guarantee 100% indisputable lifetime market legitimacy, this hand-signed custom pinstripe jersey was authenticated under the strict oversight of Schwartz Sports Memorabilia.
- Authentication Firm: Schwartz Sports Memorabilia
- Authentication Type: Serial-Numbered Tamper-Proof Security Hologram & Certificate of Authenticity (COA)
- Athlete / Personality: Chuck Knoblauch (1991 AL Rookie of the Year / 4x World Series Champion / 4x All-Star)
- Inscription: "ROY '91"
- Team / Theme: Minnesota Twins / MLB
- Item Type: Custom Stitched Gray Pinstripe Baseball Jersey (Size XL)
- Signature Ink: Bold Permanent Marker Signature
- Authentication Deliverables: Serial-numbered tamper-evident hologram affixed directly to the jersey, physical Certificate of Authenticity, and online database verification.
How to Verify Your Security Hologram
Your authentic Chuck Knoblauch autographed jersey includes digital verification backed by the official Schwartz Sports Memorabilia Database.
- Locate Security Serial Code: Find the unique alphanumeric serial number printed on the tamper-proof Schwartz Sports hologram sticker affixed to the jersey.
- Navigate to Verification Portal: Visit the official Schwartz Sports verification portal (schwartzsportsmemorabilia.com/verify).
- Input Certification Code: Type the unique serial number into the online database lookup tool.
- Review Verified Details: Instantly confirm the matching player record, item description, inscription, and official digital certificate.
Risk-Free Shopping & Premium Protective Shipping
- Secure Protective Packaging: Your autographed Chuck Knoblauch jersey is carefully folded, garment-bagged, and boxed to ensure the signature, inscription, and fabric remain immaculate during transit. Standard ground shipping is completely free.
- Free 30-Day Returns: Shop with total confidence. If you are not completely satisfied with the item's condition, signature clarity, or overall presentation upon arrival, return it within 30 days for a full refund—we cover all return shipping costs.
Product Specifications & Details
- Player: Chuck Knoblauch (#11)
- Team: Minnesota Twins
- Inscription: "ROY '91"
- Jersey Style: Custom Stitched Gray Pinstripe Baseball Jersey (Size XL)
- Authentication: Schwartz Sports Memorabilia Hologram & COA
- Condition: Brand-new / Mint collector condition, ready for display or framing
