Live Updates: Donegal face Derry at Celtic Park in Ulster SFC

FULLTIME DERRY 0-17 DONEGAL 4-11

70+1 mins - Derry 0-15 Donegal 4-11
Shane McGuigan with a point for Derry

70+1 mins - Derry 0-14 Donegal 4-11
Black card for Odhran Doherty and a point for Derry's Ethan Doherty

68 mins - Derry 0-13 Donegal 4-11
Oisin Gallen strokes over a free from outside the 45

67 mins - Derry 0-13 Donegal 4-10
Jason McGee is replaced by Odhran Doherty

64 mins - Derry 0-13 Donegal 4-10
Ciaran Thompson scores his first point of the evening. Donegal are flying

64 mins - Derry 0-13 Donegal 4-9
Odhran Lynch is caught out again, three times now, and this time it's Jamie Brennan with the goal.

62 mins - Derry 0-13 Donegal 3-9
A foul off the ball means a free for Patrick McBrearty, who pops over from on front of the post. A settler for Donegal

57  mins - Derry 0-13 Donegal 3-8 
Gareth McKinless for Derry, they're far from done here. Jamie Brennan on for Donegal, in place of Aaron Doherty, Patrick McBrearty on for Niall O'Donnell, after his black card expires.

56 mins - Derry 0-12 Donegal 3-8 
Shaun Patton is off injured, looked like a hamstring and Gavin Mulreany is in

54 mins - Derry 0-12 Donegal 3-8 
Free from Shane McGuigan over the bar, his second point

51 mins  - Derry 0-11 Donegal 3-8 
Lachlan Murray finds a pocket of space to score and is now replaced by Emmet Bradley

46 mins  - Derry 0-10 Donegal 3-8 
GOAL FOR DONEGAL, Oisin Gallen rolls home a penalty after Shane O'Donnell does brilliant to win the kick 

43 mins  - Derry 0-10 Donegal 2-8
Brendan Rogers with a score that was needed by Derry

41 mins  - Derry 0-9 Donegal 2-8
Jason McGee feeds Niall O'Donnell, who scores a stylish point

38 mins  - Derry 0-9 Donegal 2-7
GOAL FOR DONEGAL. And again, it's Daire O Baoill with the lob on Odhran Lynch. The Derry 'keeper got hands on in but couldn't keep it out

36 mins  - Derry 0-9 Donegal 1-7
Second half is underway. No changes

HALF-TIME

35+3 mins - Derry 0-9 Donegal 1-7
Great move by Donegal and Ciaran Moore scores, only for Brendan Rogers to reply for Derry

35+1 mins - Derry 0-8 Donegal 1-6
First score of the day for Shane McGuigan, just one in it, with three minutes injury time signalled

34 mins - Derry 0-7 Donegal 1-6
Ethan Doherty scores, unchallenged, with the type of score that would drive Jim McGuinness around the bend

32 mins - Derry 0-6 Donegal 1-6
Great score from a tight angle by Peadar Mogan, to put Donegal three up

26 mins - Derry 0-6 Donegal 1-5
Chrissy McKeague points with the fist, Donegal were cut open momentarily

22 mins - Derry 0-5 Donegal 1-5
Osiin Gallen's free puts Donegal four up but Paul Cassidy pulls one back at the Brandywell End. Donegal claim the ball tailed off and went wide. Point is given though. Shaun Patton receives treatment and Daire O Baoill has to go into goal, and is penalised for not getting it kicked out quick enough

20 mins - Derry 0-4 Donegal 1-4
Derry get an important score through Ethan Doherty, who has been their best player

19 mins Derry 0-3 Donegal 1-4
GOAL FOR DONEGAL - Daire O Baoill with a carbon copy of the goal he scored against Fermanagh in the league, looking up and lobbing Odhran Lynch, the Derry goalkeeper, who had pushed up

 15 mins Derry 0-3 Donegal 0-4
Ryan McHugh, again, for Donegal. Great composure to cut inside and take his score

13 mins Derry 0-3 Donegal 0-3
Donegal win a turnover and Niall O'Donnell feeds Daire O Baoill, who scores. All square in Derry

12 mins - Derry 0-3 Donegal 0-2
Brilliant direct running from Ryan McHugh and a score to bring the deficit back to one

11 mins - Derry 0-3 Donegal 0-1
Patient from Derry and eventually Conor Doherty tucks over a nice score

9 mins - Derry 0-2 Donegal 0-1
Oisin Gallen strokes the 45 over

8 mins - Derry 0-2 Donegal 0-0
Goal chance for Caolan McGonagle, but goes wide and Donegal awarded a 45

6 mins - Derry 0-2 Donegal 0-0
An attacking mark from Paul Cassidy doubles Derry's lead

5 mins - Derry 0-1 Donegal 0-0
Derry have had almost a monopoly of possession with all the play in the Donegal half, with Jim McGuinness's side camped in. 

1 min - Derry 0-1 Donegal 0-0
Ethan Doherty opts not to take a forward mark and opens the scoring. Paddy by Derry goalkeeper Odhran Lynch

1 mins - Underway at Celtic Park

Ciaran Thompson is wearing 32 after shirt was torn in the warm-up.

The Ulster SFC gets underway for Derry and Donegal clashing at Celtic Park.

Donegal have two changes to the team announced with Patrick McBrearty and Odhran Doherty making way for Jason McGee and Brendan McCole. Throw-in is 6:15pm.

Derry: Odhran Lynch; Conor McCluskey, Chrissy McKaigue, Diarmuid Baker; Conor Doherty, Eoin McEvoy, Padraig McGrogan; Conor Glass, Brendan Rogers; Ethan Doherty, Ciaran McFaul, Paul Cassidy; Niall Loughlin, Shane McGuigan, Lachlan Murray.

Donegal: Shaun Patton; Mark Curran, Ciaran Moore, Peadar Mogan; Ryan McHugh, Caolan McGonagle, Shane O'Donnell; Ciaran Thompson, Michael Langan; Brendan McCole, Niall O'Donnell, Daire Ó Baoill; Jason McGee, Oisin Gallen, Aaron Doherty.

Referee: David Gough (Meath).