Mark O'Hara tries his luck with a long-range free-kick, but Hearts goalkeeper Craig Gordon is on hand to parry it clear.

A less spectacular save this time. The away side then see two corners dealt with by the hosts.

Winger Joseph Hungbo has another chance for the visitors, finding a pocket of space and driving it just past the post.

The referee deems it as a save by goalkeeper Benjamin Siegrist and Harry Clarke puts a free header over the bar.

The ball falls to Stephane Omeonga at the back post from a set-piece, but the midfielder blasts his shot against the wrong side of the side netting.

Kevin Van Veen is close to scoring a goal that might have claimed the goal of the season award even at this stage.

The ball falls to the Well striker around 20 yards out and he attempts a scissor kick, but it drops just wide.

Shaun Rooney is close to adding a fourth for St Johnstone, but the wing-back's header is cleared off the line by midfielder Paul McGowan.

If this was a boxing match, the towel would have been thrown in long ago.

A good opportunity for County to level.

Joseph Hungbo collects the ball on the right of the box, but the English winger's flashing shot across goal doesn't hit the target.

Joseph Hungbo drops to the ground after contract from United defender Scott McMann and, to be fair, it was clumsy, but the referee feels the on-loan Watford winger went down too easily.

Andy Halliday, who has come on for the injured Craig Halkett, finds himself on the edge of the Well penalty box.

The former Rangers man aims a volley towards the far post, but it goes narrowly wide.

Lovely feet on the edge of the box by Beni Baningime, who makes room shot a curling shot, but goalkeeper Liam Kelly tips it behind.

The Hearts midfielder has been excellent again.

Livingston's Odin Bailey finds himself in acres of space on the penalty spot with a huge opportunity.

The on-loan Birmingham City midfielder laces his shot and it is deflected over the bar by centre-half Joe Shaughnessy.

If it's hit in a corner, it would surely have been a goal from there.

The game has hit a lull in Perth, with St Johnstone in no need to go in search of more goals.

Dundee, meanwhile, are offering no attacking resistance as they look ready to accept their fate.

Liam Boyce, who opened the scoring from the spot, has the ball another chance as hosts are awarded a second penalty, but this time goalkeeper Liam Kelly is over to his right to save it.

Justice is probably done as it was a soft penalty decision.

Straight up the other end, forward Kaiyne Woolery gets in behind, but Scotland goalkeeper Craig Gordon again pulls off a super stop.

What a mad couple of minutes!