Related Clues:

• Adoration
• Zero, in sports slang
• Wimbledon's zero
• See 1 Across
• ''A battlefield,'' to Benatar
• Zilch, at Wimbledon
• It amounts to nothing
• Squat
• "__ Makes the World Go 'Round"
• Nil to Navratilova
• Common sign-off
• Serenade
• Not even a little
• Sphere of Venus
• Troubadour topic