Borussia Dortmund's Serhou Guirassy headed an 83rd-minute winner in a 2-1 victory over St Pauli on Friday, provisionally taking them fourth in the Bundesliga table.

Guinea international Guirassy headed in a cross at the far post to clinch the points five minutes after Eric Smith silenced the home crowd with a stunning 30-yard equaliser.

Dortmund, who face Real Madrid in the Champions League next week, took a deserved lead through Ramy Bensebaini's looping header two minutes before the break.

They should have scored again with Julian Brandt and Donyell Malen spurning glaring chances, but instead it was the visitors who struck with Smith's 30-yard blockbuster in the 78th minute.

Guirassy, however, had the final say, heading in a cross from Jamie Bynoe-Gittens for his fourth goal of the campaign to lift Nuri Sahin's side to 13 points. 

Leaders Bayern Munich, on 14, face Stuttgart on Saturday while RB Leipzig, also on 14, travel to Mainz.

Data Debrief: Guirassy takes his chance

No player in the Bundesliga has had chances with an expected goals (xG) value matching Guirassy's 4.42 so far this season.

He fired off six shots worth 1.66 xG – both game-high figures – on Friday, finally getting his reward when he nodded Bynoe-Gittens' cross past Nikola Vasilj.

Only Stuttgart (five) have bettered BVB's tally of four goals in the final 15 minutes of second halves in the Bundesliga this campaign.

Nuri Sahin has called for calm after Borussia Dortmund's slow start to the season, urging supporters not to cast doubt on the path the club are on. 

Dortmund sit seventh in the Bundesliga standings after claiming 10 points from their opening six games, though they entered the international break on the back of a defeat. 

Kevin Vogt and Yorbe Vertessen's goals helped Union Berlin to a 2-1 win, marking Dortmund's second consecutive away loss, taking only one point on their travels so far.

Sahin, who was appointed Dortmund's boss in June, has insisted his team's away form is a priority, though his full focus remains on this Friday's home clash with St. Pauli. 

"It's not that I want to run away from away games or anything, but it's just a fact that we've only picked up one point from the three away games in the league...," Sahin said. 

"If you're 16th in the away table, you're not going to achieve your goals. You have to build on that.

"We can very happily do that before the game against Augsburg... Then we can talk about it. But now my full focus is on the home game against St Pauli.

"To cast doubt on our path after six matchdays would be fatal.

"That's not what we're doing. We're going to go our own way. Of course, you have to make adjustments with every game you play."

Sahin also took the time to congratulate former coach Thomas Tuchel, who on Wednesday was confirmed as England's new boss. 

Tuchel managed Dortmund for two seasons between 2015-2017, leading them to the DFB Pokal in his second term at the helm. 

The German won 67 of his 107 games in charge (D23 L17), ending with a win percentage of 62.6%, a total he only bettered during his time at Paris Saint-Germain (74.8%). 

Sahin worked with Tuchel for two seasons, and wished his former manager well in his new adventure.

"I can only congratulate the FA on getting a great coach. I dare not say, whether it will work out or not," Sahin said.

"I have great admiration for Thomas Tuchel. I know that he can give this team a lot... congratulations to a very good head coach."

Second-division St. Pauli have sealed automatic promotion back to the Bundesliga after a 3-1 win over Osnabruck on Sunday.

With one game left to play, St. Pauli secured an unassailable six-point lead over the play-off spot and will play in the German top-flight for the first time since their relegation at the end of the 2010-11 season.

It is the Hamburg-based side’s sixth promotion to the Bundesliga, as they prepare to embark on their ninth top-flight campaign.

Holstein Kiel will go up with them, but St. Pauli will claim a maiden Bundesliga 2 title if they match or better their result on the final day. 

Borussia Dortmund head coach Marco Rose admits he is "angry" after his side spurned a golden opportunity to win a title after crashing out of the DFB-Pokal 2-1 to St Pauli on Tuesday.

DFB-Pokal holders Dortmund conceded twice in the first half before Erling Haaland pulled back a 58th minute penalty but they could not find an equalizer in the last-16 clash.

The defeat means for the first time since 2006-07, neither Dortmund or Bayern Munich will contend in the DFB-Pokal quarter-finals, with Rose admitting it was a major missed opportunity.

"I'm just angry. The cup is a chance for a title and we're generally in good shape," Rose told Sky. "Then we just give the game away in the first 10 minutes.

"The fact that you then get into problems with the ground and the strong opponent under the conditions is inexplicable and cannot be excused."

Dortmund had come into the DFB-Pokal game fresh from beating SC Freiburg 5-1 in the Bundesliga on Friday, as well as coming from behind to win 3-2 over Eintracht Frankfurt.

"It's a pity and a bit stupid of us that after a top performance against Freiburg and the game we played in Frankfurt, we didn't do it again," Rose said.

"Unfortunately, we are again confirming a few things that have been held up to us in the last few weeks, months and years. It's just our fault.

"The end pisses me off because it was a chance for a title and we're just giving the game away."

Erling Haaland's penalty was not enough to rescue Borussia Dortmund as they crashed out of the DFB-Pokal following a shock 2-1 defeat by St Pauli.

The reigning champions' title defence came to an abrupt end at Millerntor-Stadion, where the 2. Bundesliga leaders claimed a memorable victory.

Dortmund arrived in the tie having netted five goals without reply in their opening two matches of this season's DFB-Pokal, defeating Wehen Wiesbaden 3-0 and Ingolstadt 2-0.

Meanwhile, only Bayern Munich, Werder Bremen and Wolfsburg had beaten them in this competition since 2011.

However, they fell behind to Etienne Amenyido's fourth-minute strike, while an Axel Witsel own goal doubled the hosts' lead before the break.

Haaland halved the deficit from the penalty spot 13 minutes into the second half but ,despite eight shots on goal and 70.4 per cent of the possession, the visitors were unable to avert a shock exit.