Description:Michael Jordan single signed baseball. Rawlings B.Selig Official Major League baseball has been signed on the sweetspot in blue ink. The signature rates 8 to 9 out of 10. In the past, baseballs which Jordan has signed through UDA have always been non-official. This is one of only a handful of OML balls which we have seen signed by him. Includes COA from Upper Deck Authenticated: EX/MT-NM