Postpublished at 63 mins
Saracens 36-26 Wasps
Image source, Getty ImagesInto the final quarter of the match, and the game is suddenly back in the balance.
Who will prevail and make it to Twickenham?
Summary
Saracens reach the Premiership final
Full-time: Saracens 57-33 Wasps
Lozowski, Koch, Wyles, Figallo, Itoje & Spencer cross for Sarries
England fly-half Farrell kicks 27 points
Le Roux (2), Cooper-Woolley, Young & Wade tries for Wasps
Exeter v Newcastle follows at 15:30 BST
Final at Twickenham on Saturday, 26 May
Postpublished at 63 mins
Image source, Getty ImagesPostpublished at 62 mins
Saracens 36-19 Wasps
A few more changes. Marcelo Bosch is on for Alex Goode for Sarries.
Josh Bassett and Marty Moore are on for Wasps, with Juan De Jongh and Jake Cooper-Woolley heading off.
Try (Le Roux, con Cipriani)published at 61 mins
Saracens 36-26 Wasps
Just when you think Sarries are back in control, Wasps come again.
Danny Cipriani picks out Thomas Young, who breaks through the home defence from halfway.
Willie Le Roux is there in support and shows a good turn of pace as he heads for the corner and scores his second of the game.
The kick isn't the easiest, but Cipriani makes it look simple to add a crucial extra two points.
Image source, Rex FeaturesPenalty (Farrell)published at 59 mins
Saracens 36-19 Wasps
Owen Farrell makes no mistake, to take his personal tally to 21 points today.
All of those have been from the kicking tee. He has put in a flawless display so far.
Postpublished at 58 mins
Saracens 33-19 Wasps
Sarries are back on top, as Owen Farrell launches a massive kick up field to put the pressure on the Wasps defence.
The hosts win the line-out and then Wasps number eight Nathan Hughes is penalised.
Farrell looks to kick for the posts once more.
Postpublished at 57 mins
Saracens 33-19 Wasps
Time for a replacement for Wasps.
Kyle Eastmond comes on for Jimmy Gopperth.
Changes in the Sarries front row, as Schalk Brits and Juan Figallo are on for Jamie George and Vinent Koch.
Penalty (Farrell)published at 56 mins
Saracens 33-19 Wasps
Image source, Rex FeaturesOwen Farrell slots the kick over and, following those scrums, Sarries have managed to halt Wasps' momentum.
Postpublished at 55 mins
Saracens 30-19 Wasps
This time the scrum is not stable, and it is a penalty to Saracens.
Postpublished at 54 mins
Saracens 30-19 Wasps
Sarries got the heave on there, and Jackson Wray was controlling the ball from the back of the scrum, but the move is pulled up and we go again.
The pressure is on Wasps here.
Postpublished at 53 mins
Saracens 30-19 Wasps
The Sarries scrum is reset as it goes down.
Jack Cooper-Woolley might have been the guilty party there.
From the second attempt, Sarries get a free-kick and opt for the scrum.
Third time lucky?
No trypublished at 52 mins
Saracens 30-19 Wasps
Image source, Rex FeaturesAlex Goode had got to within about a metre of the line, and Owen Farrell picked up and tried to force the ball over from close range.
But Jimmy Gopperth and Christian Wade manage to hold him up.
No try. Brilliant last-gasp defence from Wasps there, but they now have to face a scrum on their own five-metre line.
Try reviewpublished at 52 mins
Saracens 30-19 Wasps
Saracens might have hit straight back, as it looks like Owen Farrell has got the ball down for their fourth try of the game.
Postpublished at 51 mins
Saracens 30-19 Wasps
A bit of spice after the award of that try, with Sarries complaining to referee JP Doyle about the pass from Wade to Young being forward.
Replays show it looked borderline, but Doyle reminds Brad Barritt and company who is in charge.
Saracens' lead has been cut from 25 points to 11 in the space of four minutes.
Try (Young, con Gopperth)published at 50 mins
Saracens 30-19 Wasps
Wasps are right back in this game now.
A great pop pass from Danny Cipriani sets Christian Wade away across halfway.
The winger has Thomas Young in support, and he streaks away to touch down under the posts.
Postpublished at 49 mins
Saracens 30-12 Wasps
Wasps flanker Jack Willis has emerged from the dressing room following his injury towards the end of the first half.
His knee is in a brace but he is sitting among the Wasps replacements.
Image source, Getty ImagesTry (Cooper-Woolley, con Gopperth)published at 47 mins
Saracens 30-12 Wasps
And they have one!
Prop Jake Cooper-Woolley powers over from close range after Wasps took their own line-out.
Jimmy Gopperth adds the extras to give the visitors some hope.
Postpublished at 47 mins
Saracens 30-5 Wasps
Wasps get the ball back and win a penalty, allowing Danny Cipriani to kick for the corner.
Wasps need a score to get back into the game.
No trypublished at 46 mins
Saracens 30-5 Wasps
After looking at the replays, the officials decide Daly has grounded the ball against the base of the touchline post.
The footage is not totally conclusive, and it's another five points gone begging for Wasps.
Try reviewpublished at 46 mins
Saracens 30-5 Wasps
Wasps might have a second try, as Elliot Daly slides in right in the corner.
This is close. If he's managed to get it down it's an incredible finish.
Postpublished at 45 mins
Saracens 30-5 Wasps
A couple of milestone there with that score for Sarries.
American winger Chris Wyles is now the all-time top try scorer in Premiership semi-finals, with five, while Owen Farrell has passed 200 points for the season.