Related Clues:

• Slips or trips
• Causes an unearned run
• Miscalculates
• Strays
• Blunders
• Drops a brick
• Shows one's human side
• Whiffs
• Overthrows first
• Slips up
• Muffs one
• Shows fallibility
• Flubs at Fenway
• Misses a fly, say
• Calls Mary Cary, e.g.