01
Trading cards
Detailed review of centering, corners, edges, surface, print quality, and structural condition.
Independent sports-card & memorabilia certification
Confidence for the collectibles that matter most.
SportGrading brings disciplined examination, transparent standards, and archival presentation to sports trading cards, autographs, game-used pieces, and significant sports memorabilia.
The SportGrading difference
Precision you can see.
Standards you can trust.
Every certified item is evaluated through a repeatable framework designed for collectors, dealers, auction houses, and institutions.
02
Sports memorabilia
Thoughtful examination of autographs, materials, provenance, presentation, and overall preservation.
03
Built for the future
Certification records are structured for secure digital lookup and long-term collection management.
A better record for every collectible
Preserve the story behind the piece.
From a landmark rookie card to a signed jersey, photograph, ball, or game-used artifact, SportGrading helps make condition and provenance easier to understand, share, and protect.