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Hibernian 0-0 Aberdeen
Now Hibs threaten and Emerson Hyndman tests Joe Lewis with a shot.
Thomas Agyepong misses crucial spot-kick
Goalless after 120 minutes
Hibs spurn several second-half chances
Hibs' Martin Boyle has goal disallowed for handball
Dom Ball's free-kick for visitors hits the crossbar
Andy Campbell
Hibernian 0-0 Aberdeen
Now Hibs threaten and Emerson Hyndman tests Joe Lewis with a shot.
Jim Duffy
Former Hibernian manager on Sportsound
Quote MessageIt's a coat of paint away from being a wonderful goal
Hibernian 0-0 Aberdeen
Aberdeen win a free-kick in a dangerous area and Dominic Ball's effort cannons off the crossbar and bounces down in the six-yard box. Hibs get it clear and they will feel that's a real let off.
Hibernian 0-0 Aberdeen
Brian McLauchlin
BBC Sport Scotland at Easter Road
This already looks to be a fascinating contest with both teams passing up decent opportunities in the opening quarter of the game.
There is no doubt Derek McInnes has pinpointed Martin Boyle as the serious threat in the home team with both Max Lowe and Andy Considine ensuring there is little room for the Hibernian winger to show his electric pace.
There also have been a few 'meaty' challenges coming in from Sam Cosgrove on both Paul Hanlon and Stevie Mallan that referee Steven McLean has witnessed and no doubt taken note of.
Hibernian 0-0 Aberdeen
Stevie Mallan's free-kick is too high and dips over the Aberdeen crossbar.
Hibernian 0-0 Aberdeeen
Willie Miller
Former Aberdeen captain on Sportsound
Quote MessageThere's been a good tempo to the game, both teams are trying to play the ball forward sharply. Hibs look really sharp on the break, and Aberdeen are threatening at set pieces
Hibernian 0-0 Aberdeen
Gary Mackay-Steven flashes a shot wide of the Hibernian goal following another Aberdeen set piece.
Hibernian 0-0 Aberdeen
Jim Duffy
Former Hibernian manager on Sportsound
Quote MessageAberdeen are trying to stifle Hibernian and there's not really too much space
Hibernian 0-0 Aberdeen
Hibernian 0-0 Aberdeen
Emerson Hyndman gets into an advanced position for Hibernian but the challenge of Michael Devlin puts the midfielder off and his shot goes wide.
Hibernian 0-0 Aberdeen
Referee Steven McLean has a word with Hibs' Florian Kamberi and Aberdeen's Scott McKenna after the pair tussle off the ball but no cards.
Hibernian 0-0 Aberdeen
An open game so far but both sides are struggling to retain possession. A few misplaced passes here and there are preventing any real flow to the play.
Hibernian 0-0 Aberdeen
Quote MessageYou felt he had to hit the target and he puts it by the post
Former Aberdeen captain Willie Miller
Quote MessageIt was almost the perfect counter-attack goal. He has to score, simple as that
Former Hibernian manager Jim Duffy
Hibernian 0-0 Aberdeen
Aberdeen were bossing things but Hibernian mount a piercing counter attack with Florian Kamberi played in by Emerson Hyndman.
Kamberi manages to get away from the Aberdeen defence and goalkeeper Joe Lewis but, on the turn, the striker knocks the ball wide.
Hibernian 0-0 Aberdeen
Scotland manager Alex McLeish is among the spectators this evening.
McLeish is no stranger to these two clubs having played most of his career at Aberdeen and winning promotion as Hibs manager.
Hibernian 0-0 Aberdeen
Gary Mackay-Steven has another set piece opportunity on the opposite side of the pitch, the right, but his delivery is far too high.
Hibernian 0-0 Aberdeen
Hibs goalkeeper Adam Bogdan denies Andy Considine from close range following a free-kick from Gary Mackay-Steven.
Hibs still have a bit of work to do and Mark Milligan makes a vital clearance.
Hibernian 0-0 Aberdeen
And it's Hibs who kick off.
Hibernian v Aberdeen (19:45)
Liam McLeod
BBC Scotland commentator
Quote MessageThe tie of the round without question - two of Scottish football's heavyweights clashing
Hibernian v Aberdeen (19:45)