Odds: Spieth, McIlroy, Johnson favored to claim U.S. Open title

The 2018 Masters was truly one for the ages, living up to the monumental hype that percolated over the last week.

And now that the green jacket is set to hang in Patrick Reed's closet, the golf world is already shifting focus to June's U.S. Open at Shinnecock Hills Golf Club in Southampton, N.Y.

With that, Vegas has already been busy preparing odds for one of the sport's biggest events.

Here's a look at the listed odds for those favored win the 2018 U.S. Open, from the Westgate Superbook.

(Odds courtesy: Westgate Superbook)

First-round action gets underway June 14, while American Brooks Koepka will enter as the defending champ.