Substitute Patrick Schick glanced home an injury-time equaliser to preserve Bayer Leverkusen’s remarkable unbeaten record and hand his side control of their Europa League last-16 tie against FC Qarabag.

The Bundesliga leaders looked like giving up their run of 34 matches unbeaten in all competitions when they went in 2-0 down at half-time in Baku, Juninho setting up the first and scoring the second with a silky piece of skill.

But Alonso, who had made eight changes to his starting XI, turned to his bench for inspiration and was rewarded as Florian Wirtz scored a delicate chip and Schick nodded in from close range in added-time.

It was a cruel finish for the Azerbaijani side, who lost twice to the same opponents in the group stages, but a further reminder of the resolve that Leverkusen have developed during a revelatory campaign.

Only Jonathan Tah, Robert Andrich and Alex Grimaldo survived the weekend win over Cologne and Qarabag took their chance to assert themselves in a lively start.

After forging three good chances in quick succession they deservedly took the lead in the 26th minute, Juninho robbing Tah on the press before cutting back across the box for Yassine Benzia. His powerful finish thudded into the roof of the net as the hosts turned up the heat.

The Germans were slow to respond, allowing Leandro Andrade a free header at the far post, and could have no complaints when they conceded again. This time it was brilliance from Juninho, who collected a beauty of a pass to spring the offside trap and race through one on one with Matej Kovar. With the deftest of touches he dragged the ball across the keeper, bouncing it over him with a kick off the pitch and leaving an open net to tap into.

Jeremie Frimpong, Granit Xhaka, Wirtz and Schick were all summoned for the rescue job and it was a much improved Leverkusen who hit back when Wirtz produced an inch-perfect lob in the 70th minute.

Kovar made a strong save from Juninho to keep the scoreline down and the ruthless visiting side hit their sucker punch just as time was running out, Schick planting Andrich’s cross into the bottom corner.

Leverkusen almost turned a draw into a win when Frimpong put a last-gasp header wide and will fancy themselves to finish the job on home soil.

Jeremie Frimpong fired into an empty net in stoppage time to cap Bayer Leverkusen’s outstanding 3-0 win over Bayern Munich as they celebrated carnival weekend in the Rhineland by moving five points clear at the top of the Bundesliga.

Josip Stanisic, the man on loan from Bayern, opened the scoring in the 18th minute before Alex Grimaldo doubled the advantage five minutes into the second half, but Frimpong added an exclamation mark after Manuel Neuer came up for a corner and Leverkusen broke to punish him.

Bayern had more of the ball but throughout the night it always felt as though Xabi Alonso’s side were the more dangerous, and this was a huge statement in their bid to win a first Bundesliga title and banish the nickname Vizekuzen – a mark of the five times they have finished runners-up.

The match at the BayArena kicked off eight minutes late after fans threw toy balls and other items onto the pitch as part of ongoing protests against the prospect of outside investment into the Bundesliga, and once play began it was Bayern who appeared to be on the front foot.

But while Leverkusen were happy to invite the visitors on to them, they were simply waiting for the moment to counter.

Their first shot at goal came in the 11th minute but Amine Adli’s effort lacked the power to trouble Neuer. Adli threatened again seven minutes later before Kim Min-jae got a foot in just in time, but Bayern were asleep from the resulting throw-in and were made to pay.

Robert Andrich drilled in a low ball across the face of goal and the Bayern defence stood still as Stanisic arrived to fire home, left all alone by Sacho Boey, usually a right-back but deployed on the left here in his second appearance since joining from Galatasaray last month.

Adli had a superb chance to get a second just before half-time as Granit Xhaka’s pin-point pass put him clean through on goal, but Dayot Upamecano recovered to get a toe on the ball, poking it back to Neuer.

It took only five minutes of the second half for the second to arrive. Grimaldo played a neat one-two with Nathan Tella to carve open the Bayern defence before beating Neuer at his near post with a rising shot.

Bayern were rocking, and there was chaos in their penalty area soon after, with Eric Dier’s cross hitting the arm of Leon Goretzka before bobbling back to Neuer, with a VAR check for handball coming to nothing.

Grimaldo hit the crossbar direct from a corner just after the hour as the ball dramatically dipped, but it bounced to safety.

Bayern tried to up the ante as Thomas Tuchel turned to his bench but struggled to create any real opportunities for a frustrated Harry Kane.

Instead, Leverkusen looked more likely to score again. Frimpong had already hit a post at the end of one late counter-attack, but had the final say after Neuer failed to get on the end of the corner and he raced down the pitch to fire into the unguarded net.

Chelsea's first big transfer splash under new boss Graham Potter could reportedly be RB Leipzig defender Josko Gvardiol, after the club had a £77million bid rejected before the deadline.

Gvardiol is young at 20, but he does not lack experience, having already been awarded 10 senior international caps for Croatia, as well as racking up 47 club appearances in all competitions last season for Leipzig.

He was one of many high-profile defenders to be enquired about during Chelsea's search that ended up landing Leicester City's Wesley Fofana and Napoli's Kalidou Koulibaly.

But with Koulibaly already 31 and Thiago Silva now 37, the club may feel it is best to figure out the succession plan sooner rather than later.

TOP STORY – CHELSEA PLAN BIG MOVE FOR GVARDIOL IN JANUARY

With over £150m spent between Fofana, Koulibaly and Marc Cucurella, while being tied with Manchester United for the fewest goals scored in the Premier League by a team in the top-half (eight from six games), it is curious to see the Stamford Bridge side still so desperate for defensive help.

It remains to be seen what kind of budget Potter will be allowed to use in the January window, given all the recent signings had been under Thomas Tuchel's guidance, and it is also fair to assume a potential Gvardiol deal would not have this season's results in mind, given their previous offer included loaning him back to Leipzig.

Ownership's willingness to open up the cheque book in January would have likely been discussed during their recruitment of Potter, and Bild remain convinced Chelsea's interest with the young Croatian is far from over.

ROUND-UP

– According to The Mirror, Arsenal and Newcastle United will compete for the signature of 26-year-old Benfica left-back Alex Grimaldo, who is said to be available for £8.6m due to being in the last year of his contract.

– The Metro is reporting United full-back Diogo Dalot turned down a move to Milan, instead wishing to fight for his spot at Old Trafford.

– According to inews, Newcastle are joining the race for Vasco da Gama teenager Andrey Santos, who reportedly has a £30m price tag and is a target of Paris Saint-Germain and Barcelona.

– Jordi Alba is unsettled at Barcelona amid interest from Inter, but remains committed to the club where he now has to contend with Alejandro Balde and Marcos Alonso for the starting role, according to Marca.