Related Clues:

• Cry
• Challenge
• Holler
• Yell
• Shout
• Appeal - and how the umpire may react?
• Appeal — and how the umpire may react?
• Shout order to strike
• Cry havoc, ultimately using maximum effort
• Publicly criticize
• Criticize in a tweet, say
• Bring up publicly, as problematic behavior