From the second year of their most recent "three-peat," 31 members of the 1999 World Champion Yankees signed this official 1999 World Series baseball in blue pen rating 8-9/10. All the keys are accounted for including Torre, Jeter, Clemens, Pettite, T. Martinez, O'Neill, Strawberry, Cone, Hernandez, Wells, Rivera and more. The very high grade baseball is NRMT-MT. The Yankees swept the Atlanta Braves in the 1999 Fall Classic, one year after sweeping the Padres and one year prior to taking out the Mets in five games.