A second-half double from Aleksandar Mitrovic helped Sky Bet Championship leaders Newcastle see off in-form Preston to make it six league wins in a row with a 2-1 victory at Deepdale.

The defeat ended Preston's unbeaten run of six league matches, though the hosts did make it a nervy ending with a late goal from Jermaine Beckford.

It was the second meeting between sides this week after Newcastle hammered Preston 6-0 in the EFL Cup fourth round.

Mitrovic led the line for Newcastle in the absence of the Championship's top scorer Dwight Gayle and had a penalty claim waved away after 11 minutes when he tangled with Tom Clarke.

Paul Gallagher forced the first meaningful save of the match on the half-hour mark as his shot from 20 yards was tipped away low to his right by Karl Darlow.

Image: Newcastle United's Aleksandar Mitrovic celebrates with his team-mates

And Preston, looking for a fifth successive home win, continued the pressure two minutes later, as Newcastle skipper Jamaal Lascelles had to take the ball off the toes of Jordan Hugill two yards out, to prevent the Preston striker tapping in.

It was Simon Grayson's side who were still on top as the second half resumed, as the ball fell to Ben Pringle from a corner but the midfielder slashed his effort a few yards wide of the post from 20 yards.

And the hosts would have taken the lead after 52 minutes were it not for the brilliance of Newcastle keeper Darlow, who produced a superb fingertip reaction save to deny Gallagher from eight yards.

Image: Preston's Ben Pringle (left) makes a challenge on Newcastle United's Yoan Gouffran

It was one-way traffic, and Preston's top-scorer Hugill should have put his side ahead three minutes later, as he beat Darlow to Callum Robinson's cross but failed to connect with the header.

Against the run of play, Mitrovic gave Newcastle the lead after 59 minutes. Matt Ritchie's cross-field ball was not cut out by Bailey Wright and it fell to the Serbia striker who calmly slotted past Chris Maxwell from 12 yards.

Preston, who had taken 17 points from their previous 24 on offer, had strong shouts for a penalty waved away after 70 minutes as Ciaran Clark barged into the back of Robinson.

Image: Preston's Bailey Wright (right) and Newcastle's Mitrovic contest a header

But a minute later Newcastle doubled their advantage. DeAndre Yedlin's cross found Mitrovic, whose initial header was well saved by Maxwell, but the ball dropped down for the striker to slide in from a yard out.

Preston should have pulled one back five minutes from time as Ben Pearson's shot rebounded to Clarke, who somehow missed the target with the goal gaping.

Image: Preston boss Simon Grayson and Newcastle boss Rafael Benitez shake hands

The hosts did grab themselves a lifeline on 90 minutes as substitute Beckford turned home Greg Cunningham's cross at the near post.

And Marnick Vermijl so nearly snatched a point as his header struck the post deep into second-half stoppage time.

Preston boss Simon Grayson:

The referee said to me at the end if he's got it wrong he will apologise. Well that's no good to us now! I understand it's a tough role to do, but that's a clear penalty there in the last minute.

"Jermaine wouldn't go down if he's got an opportunity like that. It's cost us from getting anything out the game. It was 100 per cent a penalty. Jermaine is wrong side of him, Hanley has kicked his backside and put him on the deck.

"We didn't get the breaks with the opportunity for two penalties. You get those breaks when you're at the top of the division."

Newcastle boss Rafa Benitez:

"Mitrovic has given me a very good problem to have. We are really pleased because the team is growing. We can see the team spirit growing and that is the main thing if you want to be strong.

"I am really pleased with the team because we are doing so well away from home. We showed great character, we made mistakes, but in the whole game we defended well and played the counter-attack we wanted to play.