After a lengthy period of posession, Dean Rock again comes in off the left and gets his fourth point.

The game is now being played on Dublin's terms.

John Haughey
BBC Sport NI at Croke Park

Dublin just ripped the Tyrone defence to shreds there for that second goal. From leading by four not long ago, the Red Hands are suddenly five behind. In truth, the Dubs haven't even played that well. Tyrone badly need a response or two before half-time.

Michael McKernan hits a wide from a very acute angle. Tyrone have been right in this from the throw-in but Dublin again are showing their mettle and have turned a four point deficit into a five point advanatge in typically ruthless fashion

John Haughey
BBC Sport NI at Croke Park

That looked a highly debatable call by Conor Lane for Dublin's penalty. It appeared as though Tiernan McCann diverted Mannion's effort out over the sideline with his knee. The consensus in the press box is that it wasn't a penalty. Could be an important turning point.

Niall Scully grabs a second goal! Con O'Callaghan weaves his way into space and goes down, appeals for a foul from the crowd but O'Callaghan continues and tees up Scully to fist in.

That move started with a needless free conceded by Tyrone. They are five points down.

Jack McCaffrey momentarily moves to the left and, as is consistent with Dublin's recent upturn in shooting, it goes over the bar with the help of Niall Morgan's fist.

Cian O'Sullivan is receiving treatment for a hamstring and is replaced by Mick Fitzsimons.

Enda McGinley
Three-times All-Ireland winner

Cathal McShane turns out of a challenge and pops over a superb score to get Tyrone's first point in a while.

Just like that, the Dubs are purring.

They reclaim Morgan's kick-out and Dean Rock this time is on target.

Same again a moment later, from four points down to two points up in the blink of an eye. Brilliant.

Tyrone players aren't happy with that decision.

Paul Mannion is back up on his feet and steps up to hit the penalty, top corner.

We are level.

Tyrone are controlling posession, keeping hold of the ball while Dublin sit back. They are not used to being on the receiving end of this.

McShane misfires from range and the Ciaran Kilkenny makes no mistake to get Dublin's first score from play.

Then they regain possession, penalty Dublin as Paul Mannion is fouled by Tiernan McCann!

Enda McGinley
Three-times All-Ireland winner

John Haughey
BBC Sport NI at Croke Park

Dean Rock has missed three very straightforward frees for Dublin. I wonder if Jim Gavin may consider an early change.

Another turnover in the middle and Connor McAliskey produces the point of the game so far. Outside of the boot from behind the 45, wonderful.

Dublin won't panic, but this was not in the script.

Joe McMahon
Former Tyrone All-Ireland winner

McAliskey sends over a free straight in front of the keeper. Kicking into the hill, Tyrone have made an excellent start.

Tyrone fans are not happy that the referee has awarded a foul after Kieran McGeary dispossessed Con O'Callaghan.

Dean Rock with ball in hand just behind the D, his bread and butter. Remarkably it goes wide.

That is four wides in a row. This will foster belief for Tyrone.

John Haughey
BBC Sport NI at Croke Park

Mark Bradley is giving Jonny Cooper a torrid opening at Croker. The Dubs cut right through the Tyrone defence on a couple of occasions early on but they look a little rattled now after the Red Hand's impressive response.