Smalley takes two-shot lead into final round of US PGA Championship but big names lurk

• Home hope surges to six under thanks to round of 68

• Rahm among five on four under; McIlroy is three under

The leaderboard was spinning like a tombola at Aronimink on Saturday, where at one point or another just about every player in the field had a birdie putt to take a share of the lead and then a bogey putt to let go of it again.

When the drum finally stopped turning, Alex Smalley, a 29-year-old from North Carolina who has never won a professional golf tournament, was top of the leaderboard on six under, two shots clear of a five-way tie for second.

No disrespect to Smalley, the world No 78, but the field are queued up like bowling balls on the rack waiting to take a run at him on Sunday.

Philadelphia loves an underdog, but it’s probably best if the trumpeter waits another day before he strikes up the opening notes of the Rocky theme.