Nervous moments in the Hearts box as keeper Jack Hamilton swipes away a header from big defender Yves M'Voto. Good reactions from the Scotland squad member.

Hearts switch strikers for the last few minutes as Conor Sammon comes on for Bjorn Johnsen.

Goal-scorer Jamie Walker is given a warm round of applause from the large travelling support as he makes way for Dario Zanatta.

A determined run from Declan McManus takes the Raith sub past a couple of challenges but he drags a low shot wide of the near post. The clock is ticking for the home side.

Richard Wilson
BBC Scotland at Excelsior Stadium

Brendan Rodgers is certainly not taking this Scottish Cup tie lightly. He has chosen a strong starting line-up, which promises to make it a very challenging 90 minutes for League One side Albion Rovers. The return of Kieran Tierney from injury is a boost for the visitors, although Dedryk Boyata is making only his second appearance of the season for Celtic. Albion Rovers will pack midfield, defend narrowly, and hope they can keep the visitors at bay.

Last throw of the dice for Rovers as Rudi Skacel and Declan McManus come off the bench to replace Mark Stewart and Jordan Thompson.

Skacel wouldn't think of spoiling this day for his old club would he?

Hearts striker Bjorn Johnsen, who has had a very quiet day, twists one way then another but can't get past Kevin McHattie. From the corner, the ball breaks to him and he lashes a powerful shot over the target.

As mentioned earlier, Scotland left-back Kieran Tierney makes his return from long-term injury as one of four changes to the Celtic line-up since their derby win over Rangers on Hogmanay.

Cristian Gamboa comes in at right-back, while Dedryck Boyata is given a rare start in central defence alongside Mikael Lustig and Nir Bitton starts in midfield.

Callum McGregor, Emilio Izaguirre and Jozo Simunovic drop to the bench, with Erik Sviatchenko missing out.

Albion Rovers: Stewart, Reid, Fisher, Turnbull, R.Dunlop, M.Dunlop, Ferry, Davidson, Stewart, Willis, McBride.

Substitutes: Gilmour, McCann, Ferguson, Shields, Potts, Archibald, Lightbody.

Celtic: Gordon, Gamboa, Lustig, Boyata, Tierney, Brown, Bitton, Forrest, Armstrong, Sinclair, Dembele.

Substitutes: DeVries, Simunovic, Izaguirre, Mackay-Steven, Christie, Roberts, McGregor.

Iain Davidson powers down the right flank for Rovers and sends in a nice cross but Jack Hamilton comes off his line this time to gather.

Are Raith running out of steam? Hearts enjoy a decent spell of possession as they try to slow things down. Don Cowie tries his luck with a shot which is easily gathered by keeper Kevin Cutbert.

Rovers make a change, with winger Chris Johnston making way for striker Ryan Hardie.

Half an hour until kick-off in the day's second game.

Since Celtic haven't lost a domestic game all season, it's maybe asking a lot of Albion Rovers to bring that impressive run to an end.

The part-timers from Coatbridge are seventh in League One, while Brendan Rodgers' in-form side are running away with the Premiership.

Celtic have won the Scottish Cup on 36 occasions, while Rovers' best run was to the final in 1920, when they lost to Kilmarnock.

The Championship side are still doing most of the pressing as they seek a way back into this tie. Hearts have disappeared as an attacking force.

Image source, SNS

Chris McLaughlin
BBC Sport Scotland at Stark's Park

Mark Stewart is going to have nightmares about that miss. It was a sitter of Iwelumo proportions. Raith full of belief in this second half though.

Hearts goalkeeper Jack Hamilton is being kept busy now. After tipping over a Ross Callachan effort, a poor punch out from the youngster falls for Iain Davidson, but he makes amends with an acrobatic, flying block to push the shot wide.

How on earth!? Kevin McHattie drives forward from left-back to send a low ball across the face of the Hearts goal and there is Mark Stewart, who just has to tap it in from four yards. 

However, the Raith forward somehow contrives to clip a shot against the crossbar in front of an empty net. Absolutely incredible!

Image source, SNS