Autographed Philipp Grubauer Seattle Blue Hockey Jersey with JSA COA

Own a striking, wall-ready piece of hockey memorabilia crafted as a collectible rather than a game-worn garment. This is a custom jersey featuring the name “GRUBAUER” and the number 31 on the back, paired with a bold autographed signature across the numeral area. The base jersey is a deep Seattle blue with contrasting teal panels, designed for display and conversation, not for league endorsement or official game use.

authenticity is guaranteed by a JSA Certificate of Authenticity. The included COA confirms the signed item’s legitimacy, helping you verify the autograph against a trusted third-party authentication system. This combination—clear on-card signature plus official COA—gives collectors confidence and a verifiable keepsake to treasure.

Product highlights

Autograph: Prominent Philipp Grubauer signature visible on the back-number area
Designation: Custom jersey with Grubauer’s name and number; no league logos or official team branding
Certificate: JSA COA included for authentication and provenance
Size: XL
Colorway: Seattle blue base with teal accents, crafted for standout display
Display-ready: Ideal for a sports den, office, or dedicated memorabilia room

Who is this for? Perfect for dedicated Philipp Grubauer fans, Seattle hockey supporters, and collectors who value a clearly signed, certifiable piece that shines on a shelf or in a display case. It serves as a timeless conversation starter and a trusted addition to any hockey memorabilia collection.

Usage and care: This jersey is intended as a collectible display piece. To preserve the autograph and fabric integrity, keep it away from direct moisture and harsh handling. It’s best showcased in a climate-controlled environment or within a display case, away from sunlight that could fade the signature over time.

Autographed/Signed Philipp Grubauer Seattle Blue Hockey Jersey JSA COA