Related Clues:

• Easy victor
• Slam dunk, so to speak
• Best bet
• Obvious winner
• Easy winner
• Surefire winner
• In US slang, horse allowed to win
• In US slang, a certain winner of a race
• No-doubt winner
• A sure thing in such as Oxford pub, we hear
• Slam-dunk
• Criminal not finished being involved in evil - that's a certainty