Lincoln boss Michael Skubala labelled as “unbelievable” his team’s crucial 1-0 win at Oxford.

The Imps kept their season alive with a resolute defensive performance and a victory thanks to Danny Mandroiu’s 47th-minute penalty after Ruben Rodrigues was adjudged to have fouled Ben House.

The win enabled Lincoln to leapfrog Blackpool into seventh place in League One, just two points behind Oxford with two games to go.

Skubala said: “We were unbelievable – we have a special group here. We played for the shirt, you could see that.

“I can’t really pick anyone out, we were collectively fantastic and I’m just so proud of them.

“We said to them before the start ‘let’s just keep it alive and then see what the pressure might do’ and we’ve done that.

“We knew we couldn’t come here and dominate the ball, Oxford have some very good players.

“But we thought we could catch them on the counter and hurt them and the players carried out the game plan to perfection.

“It was a great penalty from Danny Mandroiu. He was as cool as ice.

“The way we ran the clock down was perfect.”

Lincoln’s win came despite losing Reeco Hackett in only the fifth minute to a bad arm injury.

They also had substitute Dylan Duffy sent off for a second yellow card in the 83rd minute, when he fouled Marcus Browne, but the 10 men held out.

Oxford manager Des Buckingham was unhappy with the penalty award.

He said: “I’ve watched it back and it’s as clear as day…. Ruben Rodrigues won the ball.

“So, yes, I’ve got complaints about the penalty because it’s a key moment and in the end that’s what has decided the outcome of the game.

“I think we played well enough, especially in the first half, to feel we should have won the game – we created a couple of big opportunities.

“If we keep presenting opportunities like the ones to Tyler Goodrham and Mark Harris I’m sure they’ll take them.

“But we’d scored 13 goals in the last three games, maybe we had used up our share.

“We’re in a strong position with two games to go. So I’m not going to stand here and keep moaning about the penalty – we’ve just got to refocus for Stevenage at home on Friday night.

“I’m disappointed the performance here hasn’t given us the result because we definitely deserved to get something from this game.”

Lincoln kept alive their League One play-off hopes with a crucial 1-0 victory over sixth-placed Oxford at the Kassam Stadium.

Danny Mandroiu hit the winner from the penalty two minutes into the second half after Ruben Rodrigues fouled Ben House.

They held out despite having substitute Dylan Duffy sent off for a second yellow card seven minutes from the end.

It was a must-win game for the Imps after their home defeat by Wigan at the weekend and they started the better.

Paudie O’Connor forced goalkeeper Jamie Cumming into a save with a far-post header at a corner and Freddie Draper headed wide from close in.

The visitors suffered a blow when Reeco Hackett had to go off with an arm injury after what looked an innocuous challenge.

As the half wore on Oxford settled and keeper Lukas Jensen twice saved from Tyler Goodrham and Mark Harris also went close twice as the U’s turned up the heat.

But City also looked dangerous and Draper squandered another good opportunity from eight yards.

The U’s were caught cold at the start of the second half when they conceded the spot-kick, hammered home by Mandroiu to Cumming’s left.

Cameron Brannagan added an extra dimension for United when he came off the bench and he cut in from the left to hammer a fierce drive that Jensen did well to save.

But Lincoln defended resolutely for a victory that keeps their season going.

Peterborough stretched their unbeaten Sky Bet League One run to six games as a second-half double saw off Lincoln, 2-0.

The hosts had the woodwork to thank for not being behind at the break as Lincoln’s Danny Mandroiu lifted a shot against the bar before Sean Roughan missed with a free header from a corner.

But it was all about Posh in the second period as David Ajiboye came off the bench to set them on the way to glory in spectacular style in the 53rd minute, racing onto an Ephron Mason-Clark pass and arrowing a terrific 20-yard strike past goalkeeper Lukas Jensen.

Ajiboye, introduced late in the first half following an injury to Kwame Poku, had seen another effort saved by Jensen moments before making the breakthrough.

Jensen then denied Peter Kioso and Mason-Clark fired over before Posh clinched the points in the 83rd minute courtesy of Joel Randall’s first EFL goal for the club, more than two years after his arrival.

The former Exeter player coolly controlled a Mason-Clark cutback from the left and steered a low shot past Jensen to seal victory, before Harrison Burrows came close to a third in stoppage-time, striking the bar with a shot.