White Sox closer remains a mystery 

June, 30, 2014
Jun 30
10:36
AM ET
For the past month-plus, the Chicago White Sox have been using Ronald Belisario as their closer -- a move necessitated by the ankle injury to Matt Lindstrom, who is still hoping to make it back to the mound before the end of the season. However, after watching Belisario post a 10.13 ERA over his last seven outings, manager Robin Ventura is ready for a change.