Ronald Acuña played a key role in a series split. He sparked the Atlanta Braves to achieve this outcome against the Philadelphia Phillies.

The series split is described as massive, indicating its significance. Further details about the series and Acuña's performance are available from the source, WKYC.

The source provides more information about the event, but key points are that Acuña's actions were instrumental in the outcome and that it was against the Philadelphia Phillies.