Sonny Gray Becomes Free Agent After Mutual Option Decline

• Sonny Gray is officially a free agent after his mutual option was declined.
• Gray had stops with the Athletics, Yankees, Twins, and Red Sox.
• The MLBPA included Gray's name on a list of players with resolved club or mutual options.
• Gray's free agency opens up opportunities for contenders to add an experienced starter.
• The specific reason for the decline of the mutual option was not specified.