Official game-used baseball used on Opening Day (April 5, 2018) vs. the Miami Marlins at Citizens Bank Park. The baseballs used on Opening Day feature the official Opening Day stamp. Each ball will come detailed as to the pitcher and batter(s) that were involved while the baseball was used in-play. Other detailed information will include the amount of pitches thrown to each batter along with detailed pitch information and along with the result of each pitch. Each ball will come shipped in a protective ball cube and has been authenticated through the MLB Authentication Program and contains a unique hologram to verify its authenticity. Please note that the baseball shown is for display purposes only and each ball will show different degrees of usage.