The Indianapolis 500 headlines motor racing's biggest weekend with three massive races on Sunday. Which bets should we make for each? Dr. Nick Giffen of The Action Network joins The Power Rank's Dr. Ed Feng and numberFire's Jim Sannes to discuss modeling motorsports, what data to emphasize in Indy, and his favorite bets for Formula 1's Monaco Grand Prix and NASCAR's Coca-Cola 600 on Sunday.