Rory McIlroy Betting Specials: Masters Winner 66/1 To Complete 2025 Grand Slam

After becoming only the sixth golfer in history to complete the career Grand Slam by winning The Masters last month, Rory McIlroy has his sights set on a third PGA Championship title this year.

The Northern Irishman has won at Quail Hollow four times in his career and is around 9/2 joint-favourite – alongside world number one Scottie Scheffler – at many UK betting sites to add another major to his bulging trophy cabinet.

A third PGA Championship trophy would draw McIlroy level with Sir Nick Faldo and Phil Mickelson on six majors, and he is sure to be one of the most popular bets at top betting sites ahead of the tournament.

PGA Championship 2025 Free Bets and Betting Offers

The PGA Championship takes place at Quail Hollow in Charlotte, North Carolina, between May 15-18. It is the second time the course has hosted the event after doing so in 2017 when Justin Thomas won his first career major, finishing two strokes ahead of Francesco Molinari, Louis Oosthuizen, and Patrick Reed.

Here are the best free bets available to UK punters ahead of the tournament, available to customers who register for new accounts through Bookies.com, to get you started before the PGA Championship 2025.

Rory McIlroy Major Betting Specials

No player has ever won all four majors at once and Tiger Woods is the only player to hold them all simultaneously, having completed the eponymous Tiger Slam in 2000-2001, but golf betting sites have odds for McIlroy to complete the Grand Slam in a single year.

There's also a whole host of other specials and our list of betting sites picks out some of the most attractive markets you can bet on.

To Win Multiple Majors in 2025

Winning more than one major in a calendar year is an exceptional achievement for any golfer and happened last year when Xander Schauffele finally broke his duck by winning both the PGA Championship and The Open.

As there’s three majors left in the year, there’s still plenty of time for other players to pick up multiple titles and many new betting sites have odds for individual players.

2+ Majors

Unibet has odds for specific players to win two or more majors this year and this popular Trustly betting site is one of the best around, so it’s always worth claiming their new customer betting offers.

3+ Majors

If you fancy a player to scoop three majors this year, whether that’s Rory to add two more to his list or another player to win all of the remaining three, bet365 has you covered.