In his 2019 ALL-STAR season, Ketel Marte of the Arizona Diamondbacks hit this MLB game-used baseball for a 2-RUN HOME RUN in the 5th inning of the D-backs game against the Cincinnati Reds on September 8, 2019, at Great American Ball Park in Cincinnati.  Marte's 2-run home run put the D-backs ahead 3-2.  It was Marte's 32nd and final home run of the 2019 season, which is a career high for him.

For that week in September, Ketel Marte was named the National League PLAYER OF THE WEEK.  In that week of September 2nd through 8th, Marte hit .542 with a 1.785 OPS, four home runs and 14 RBIs. 

In 2019, Ketel Marte came in fourth in the National League MVP voting, ahead of superstars such as Ronald Acuna Jr., Nolan Arenado, Pete Alonso, Freddie Freeman, Juan Soto and Jacob deGrom.

This home run baseball is a Cincinnati Reds "150th ANNIVERSARY" commemorative baseball.  It comes as originally shrinkwrapped and labeled by Reds Authentics.

This game-used baseball has been authenticated by Major League Baseball. The MLB Authentication information is shown in one of the posted photos.