Related Clues:

• Infielder's failure
• One reason for a safe call
• Baseman's misplay, maybe
• Infielder's untimely move
• Reason for an ump's safe call
• Reason for a baseball manager's challenge
• Action followed by a 'Safe!' call
• It results in a runner being called safe
• Reason to challenge an out call
• Reason for a safe call