PGA Championship: Final-round betting preview and tips from Ben Coley

Dustin Johnson leads the PGA Championship after 54 holes. Collin Morikawa is on track for his best putting performance in his professional career. The next winner of the Wanamaker Trophy will be like the last few: strong as an ox. The tournament organisers have made a fair, exciting test. It's very difficult to keep up in this tournament if you don't hit the ball over 320 yards. Dustin Johnson earned his lead with a sensational putting display.

Johnson is the most likely winner of the PGA Championship. Scheffler and Champ are the only players who can challenge Johnson. Morikawa and Paul Casey are tied for seventh place. Jason Day is a 22/1 chance to win the tournament. Koepka is 5/10.   Ben Coley gives his betting tips. He also gives tips on the leaderboard. The final round of PGC Championship starts tomorrow. It's the second major championship of 2018. Johnson is defending champion. His two-time opponent is Keegan Bradley. Bradley is two shots behind Johnson in second place, while Champ is in third place two strokes back.

PGA Championship is on at the weekend. Ben Coley gives betting preview and tips.

PGA Championship is taking place. Ben Coley gives his betting tips. Recommended bets are advised to over-18s.