Related Clues:

• 50-50, say
• What 21-Across 51-Down is
• Have no loose ends?
• Get even?
• Get back at
• Share first, e.g.
• June gift, perhaps
• No-win situation?
• Even score
• Ascot, e.g.
• Even the score
• Requirement for a 10th inning
• Three-three, for one
• Even, as a score
• Common Father's Day gift