Related Clues:

• Silly blunder
• Wild throw, e.g.
• Apology preceder
• Bad throw, e.g.
• See 9-Across
• Boner
• Dropped pop-up, e.g.
• Silly goose
• Screw-up
• One way to get to first base
• Diamond goof
• Indiscretion
• Diamond flaw
• Fielder's flub
• Amusing act