LAS VEGAS (AP) — The Chicago Cubs have opened as heavy favorites to beat the Cleveland Indians in the World Series. John Avello, who makes the odds at the Wynn Las Vegas, set the line Saturday night after the Cubs beat the Dodgers in the clinching Game 6 of the NL Championship Series. Avello says a bettor would have to wager $220 on the Cubs to win $100.Read more on NewsOK.com