Related Clues:

• Nolan Ryan, notably
• Sampras specialty
• See 52-Down
• Coffee break time, perhaps
• Jack's inferior
• Routine perfection?
• Good thing to have in war
• British P.M.'s house number
• See 41-Across
• Bridges
• Champion
• Bill in a till
• Prime-time time
• Virtuoso
• Scale topper, often