This Autographed Black Oml Baseball with the inscription of "2020 AL Cy Young, 2020 Triple Crown" has been Personally Signed by Shane Bieber of the Cleveland Indians. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. This is a BAS Witnessed Protection Program item which means a Beckett Authentication Service representative was present when this item was being signed. The authenticity can be verified on Beckett Authentication Services website.