Related Clues:

• Ease, with 'up'
• Call at the net
• Suffix for book
• Net judge's cry, perhaps
• '-- 'er rip!'
• Tennis court call
• Disappoint (with ''down'')
• Agree (to)
• Service to be repeated
• Do-over at Ashe
• Permit to
• Sign off on
• Word before up, out, off or down
• Give permission for
• Live and __ live