Related Clues:

• Courtney of Hole
• First-sight phenomenon
• It means nothing to 45-Across
• All-conquering thing
• Puppy follower?
• Zero, to Sampras
• Powerful emotion
• Fondness
• It comes with hearts and flowers
• Tennis term
• Zero, in tennis
• Zilch, on a court
• Get a kick out of
• Zero, in a sport
• It's all we need