Ronald Acuña Jr.

In his 378th game in MLB, Ronald Acuña Jr. launched his 100th career home run. Acuña Jr. put a drive into an inside breaking ball from Kwang Hyun Kim of the St. Louis Cardinals and sent it into the left-center-field seats. At age 23 years and 184 days, he became the ninth youngest player in MLB history to reach the century homer mark. In terms of games played, Ronald Acuña Jr. is also the fastest player in League history to reach 100 longballs and 75 stolen bases.