Related Clues:

• It's not to be believed
• Boner
• Legendary story
• Dropped pop-up, e.g.
• Screw-up
• Story from Olympus
• One way to get to first base
• Diamond goof
• Diamond flaw
• Fielder's flub
• Fiction
• It's marked with an X
• Kind of message
• Trial mate
• Baseball boo-boo