Inter Milan returned to the Serie A summit with a 4-0 win over Udinese at the San Siro.

Hakan Calhanoglu, Federico Di Marco and Marcus Thruam rewarded Nerazzurri dominance in a seven-minute scoring burst before half-time.

Lautaro Martinez put the gloss on victory six minutes from time by winning possession and advancing to lash home his 14th goal of the season from 20 yards.

Udinese might have argued their plan to shackle Inter was working until Nehuen Perez pulled back Martinez and Calhanoglu converted from the penalty spot after 37 minutes.

This was Inter’s 12th win from 15 league games and again took them two points clear of Juventus, who had beaten champions Napoli on Friday.

Udinese arrived at the San Siro – scene of their only league victory this season against Milan last month – as Serie A draw specialists, with the points being shared in nine of their 14 games.

But Udinese’s cause was not helped by the absence of injured defenders Jaka Bijol and Enzo Ebosse and the writing was on the wall inside 10 minutes.

Christian Kabasele twice cut out dangerous crosses and Martinez headed Di Marco’s cross against a post.

A fine Inter move also split open the visitors as Yann Bisseck, making his first Serie A start, crossed from the byline but Di Marco lacked the power to beat the diving Marco Silvestri.

Udinese escaped their own half for the first time and Roberto Pereyra fired wide when the veteran Argentinian might have been expected to do better.

Thuram headed over and Calhanoglu drove just wide before Udinese were let down by rash defending from Perez.

Martinez was attempting to reach Di Marco’s cross but Perez guaranteed that he would not, fouling his fellow countryman to prompt a lengthy VAR check which ended with Calhanoglu sending Silvestri the wrong way for his fourth goal in five league games.

Calhanoglu was involved again as Inter doubled their lead within five minutes, the Turkish midfielder setting up Di Marco who drilled an unstoppable left-footed drive past Silvestri.

The best was still to come before the break from a flowing 21-pass Inter move.

Di Marco stepped up the urgency and an incisive pass from Henrikh Mkhitaryan gave Thuram a simple tap-in for his seventh goal of the campaign.

Inter’s intensity dropped after the break and Udinese went close when goalkeeper Yann Sommer failed to hold substitute Sandi Lovric’s shot from the edge of the area.

Lorenzo Lucca dispatched the rebound but the on-loan striker was standing in an offside position and the final word belonged to Serie A top scorer Martinez.

Inter Milan stormed back from three goals down to draw 3-3 away to Benfica after Joao Mario’s first-half hat-trick.

The Portuguese international bagged a brace inside the first 15 minutes and netted a third just after the half-hour mark to put Benfica on course for their first win in the group stages.

Inter Milan, who had already qualified, sparked a second-half fightback when Marko Arnautovic pulled a goal back six minutes after the break before Davide Frattesi’s 58th-minute goal gave the away side more hope.

The comeback was complete with 18 minutes to go when Alexis Sanchez netted a penalty before Antonio Silva saw red late on for Benfica.

The Portuguese side opened the scoring in the fifth minute after a looped ball into the box was headed down by Casper Tengstedt into the path of Mario, who lashed home from close range.

Inter almost had an equaliser five minutes later but Kristjan Asllani’s effort from outside the box was well saved by Anatoliy Trubin.

The hosts doubled their lead in the 15th minute when Tengstedt capitalised on some lazy Inter possession and drilled a low ball into the box which fell nicely for Mario to poke home.

Benfica made it three in the 34th minute and Tengstedt was once again the creator, this time he lifted a ball into the six-yard box and Mario was on hand to pounce and hit the first Champions League hat-trick of his career.

Inter started the second period with much more intent than the first and were denied when Carlos Augusto’s powerful effort was turned behind by Trubin and the Ukrainian shot stopper was on hand to push Sanchez’s free-kick over the crossbar a couple of minutes later.

The away side cut the deficit to two goals in the 51st minute when Yann Aurel Bisseck’s header was pushed into the path of Arnautovic who prodded in from close range.

Inter grabbed their second just before the hour mark when Francesco Acerbi’s cross was wonderfully volleyed home by Frattesi to make it 3-2.

The visitors had a chance to equalise after Marcus Thuram was brought down by Nicolas Otamendi inside the area and Sanchez sent Trubin the wrong way from the resulting spot-kick to dramatically level things up at three apiece.

Benfica almost regained their lead in the 82nd minute after Di Maria’s curling effort from outside the area looked to be heading into the top corner but Emil Audero palmed behind for a corner.

The home side were then reduced to 10 men a couple of minutes later. Antonio Silva lunged in late on Nicolo Barella and his yellow card was upgraded to a red after a VAR check.

Inter had a chance to snatch it late on but Barella’s first-time effort from inside the box was lashed against the post before Trubin held on to Federico Dimarco’s second shot as both sides took a share of the spoils.

Inter Milan remain two points clear at the top of Serie A after coming from behind to draw 1-1 at nearest rivals Juventus.

Dusan Vlahovic gave the home side the lead after starting and finishing a well-worked move in the 27th minute, but Lautaro Martinez equalised just five minutes later with a first-time finish which capped a stunning team goal.

The latest instalment of the derby d’Italia petered out in the second half and Juve never seriously threatened to complete a sixth straight win which would have taken them a point clear at the summit.

The first good chance fell to the home side in the 15th minute and Federico Chiesa should have done better than shooting wide after being picked out in the centre of the area.

At the other end, Martinez was unable to significantly trouble Wojciech Szczesny with a header after getting on the end of a deep cross from Denzel Dumfries.

However, any fears that two teams with such superb defensive records would lead to a stalemate were extinguished in brilliant style as Juve took the lead in the 27th minute.

Vlahovic won the ball in midfield and released Chiesa to race into the penalty area, where he pulled the ball back perfectly for Vlahovic to open up his body and side-foot a shot into the bottom corner.

Vlahovic’s fifth goal of the season was his first since mid-September but was cancelled out five minutes later thanks to a stunning team move from the visitors.

Goalkeeper Yann Sommer’s ball to Dumfries was met with a first-time pass to Nicolo Barella, who deftly turned the ball immediately into the path of Marcus Thuram.

Thuram surged forward before picking out Martinez with a low cross which the Argentinian struck first-time into the bottom corner – just the eighth goal Massimiliano Allegri’s side have conceded in the league this season.

Inter dominated possession in the second half as they showed why they came into the fixture with a 100 per cent away record, although there were more yellow cards than clear-cut chances in a disappointing 45 minutes.

Juan Cuadrado had the right to feel hard done by at being booked after seemingly winning the ball in a 50-50 challenge, but Filip Kostic could have no complaints about being cautioned for a cynical foul which halted a counter-attack from the visitors.

Juventus boss Massimiliano Allegri has suggested Sunday’s table-topping clash with Inter Milan is not the time for change.

Inter go into the latest instalment of the derby d’Italia with a two-point advantage at the top of the Serie A table.

A sixth success in a row for Juventus would take them to the summit and Allegri has hinted he would not be making radical changes to his winning side.

The 56-year-old told a press conference: “We’re approaching the game as best we can and we’ve prepared well for it.

“It’s a big test for us and it can help us improve as a team. We’re up against the league leaders and the title favourites.

“We have lots of midfield options and I don’t think switching formation is a good idea. All our forwards are in good shape. They have to make a decisive contribution.”

Juventus conceded their first goal since September in the 2-1 home win over Cagliari last time out and Allegri continued: “It will come down to small margins tomorrow and it should be an excellent test for us. The lads are all ready to play.

“It’s sure to be a great football spectacle with a full stadium – but the season doesn’t end tomorrow.

“It’s been a long time since we were playing for top spot. We must show our desire to win it. I’m confident the lads will perform well.

“We’re approaching the game as best we can and we’ve prepared well for it. It’s a big test for us and it can help us improve as a team. We’re up against the league leaders and the title favourites.

“I have a solid, close-knit group of players who are ready to produce a big performance in what will be a fantastic match for Italian football. We must keep working away and maintain our hunger.

“Football is full of surprises and you have to deal with them calmly.”

On their opponents, he added: “(Simone) Inzaghi and Inter are doing really well. They give little away and if they take the lead, it’s difficult to get back in the game.”

Inter have a 100 per cent away record and are chasing a seventh-successive victory in all competitions.

Boss Inzaghi told his team’s pre-match press conference: “It will be a challenging game, with maximum concentration required.”

Benjamin Pavard is again ruled out for the visitors with the knee injury sustained in the win at Atalanta three weeks ago, while fellow defender Alessandro Bastoni joins him on the sidelines because of a calf issue sustained on international duty with Italy.

Frosinone coach Eusebio Di Francesco feels his side will have to play beyond their limits when they face the “most complete” team Inter Milan at the San Siro on Sunday.

The Nerazzurri secured a place in the Champions League knockout stages with a 1-0 win away at RB Salzburg on Wednesday night, which was a fifth-straight victory through all competitions.

Simone Inzaghi’s side, though, were knocked off the top of Serie A after Juventus beat Cagliari on Saturday.

Frosinone, who were promoted to the top flight this season, got themselves back on track last weekend with victory over Empoli, having lost back-to-back league games.

Canaries coach Di Francesco, though, is all too aware of just what challenge awaits his side at the San Siro.

“I believe that in order to compete with Inter we will have to outdo ourselves,” Di Francesco said.

“Inter are the most complete team, they are difficult to face and a club who have given continuity to the work of their coach.

“He has many weapons at his disposal, they are so difficult to deal with from all points of view.

“But what is most scary about Inter is the awareness, the knowledge they have among themselves which makes them a tough team to beat.

“If so far we have put in 10 out of 10, now to be able to compete with this Inter we will have to put in, I won’t say double, but come close.

“We must go and play this match with the same enthusiasm we have had so far.”

Despite the challenges ahead, Di Francesco wants his side to stay true to the values which have helped push them towards the top half of the table.

“In terms of the characteristics of the players who will be involved, the right solutions must be chosen, but we must not lose our identity and our principles of play,” said Di Francesco, who took over the newly-promoted side in the summer following the departure of Fabio Grosso.

“We must rely on the fact of enthusiasm, of the great desire to go and play the match.”

The Frosinone coach told a press conference: “I don’t share the concept that it’s not possible to face Inter with a smile and try to have fun – factors that will have to accompany us until the end of the championship this season.”

Di Francesco feels his players must focus on their collective goal, rather than get swept up in the occasion.

“I tried to tell my boys that when you enter the pitch in any stadium the strength lies in putting two plugs in your ears and to just focus on your team’s goal,” he said.

“That is what I did this week too, I didn’t give much weight to the match itself.

“I made it clear that we will have a strong team to fight against, however that doesn’t mean just standing behind them, but we must also be trying to fight back.”

Inter coach Inzaghi did not hold a media conference ahead of Sunday’s Serie A fixture.

Inzaghi is expected to recall Nicolo Barella after the midfielder did not feature in the Champions League.

Nerazzurri captain Lautaro Martinez started on the bench in Salzburg before coming on during the second half and scoring the late penalty which secured a 1-0 win.

Inter Milan booked their place in the Champions League knockout stages with a dramatic 1-0 win away at RB Salzburg.

The in-form Lautaro Martinez came off the bench to secure the victory, netting from the penalty spot in the 85th minute to put the Italian side on 10 points in Group D, seven above their opponents.

Salzburg relied on the heroics of goalkeeper Alexander Schlager but they finally succumbed to Serie A leading scorer Martinez.

The hosts started strong and enjoyed touches in dangerous areas where they produced half chances through Roko Simic and Mads Bidstrup, whose 12th-minute shot failed to hit the target.

Inter were fortunate not to concede a penalty when Carlos Augusto appeared to bundle Simic to the ground from a corner but the referee did not award the hosts the spot-kick they searched for.

Inter went close after 35 minutes.

Set-piece specialist Hakan Calhanoglu stood over a free-kick and his whipped pass found the head of Alessandro Bastoni whose effort narrowly went wide.

Inter should have taken the lead on the stroke of half-time.

Marcus Thuram went forward and played a testing ball to Alexis Sanchez who acted quick and opted to pick out Davide Frattesi, but he blazed his effort over the bar.

Manager Simone Inzaghi cut a frustrated figure and must have motivated his men at half-time because they came out looking stronger in the second half.

In the 73rd minute they threatened again from a set-piece.

Federico Dimarco lined up the ball from a corner and delivered a perfect cross to Thuram who somehow failed to throw his head onto the ball inside the six-yard box.

Moments later Schlager saved Kristjan Asllani’s dipping long-range effort.

Inter’s players were up in arms when Thuram was denied a penalty in the 80th minute.

Substitute Martinez, who has 12 league goals to his name this term, glided with the ball and played in Thuram who took it around his marker before being brought down.

Inter’s appeals were waved off before Martinez’s header was sensationally tipped onto the bar by Schlager.

But Salzburg’s defence was finally breached when they conceded a penalty with five minutes remaining.

Nicolo Barella’s shot struck the arm of Bidstrup and Martinez stepped up to send Schlager the wrong way.

Inter Milan boss Simone Inzaghi has warned his side they will need to be at their best if they are to get the victory they need at Red Bull Salzburg to clinch qualification for the Champions League knock-out stages.

Inter travel to the Red Bull Arena on Wednesday second in Group D, behind Real Sociedad on goal difference, and knowing a win would ensure progression with two games to spare.

The Serie A side beat Salzburg 2-1 in the reverse fixture last month, but Inzaghi says the Austrians, who lie third in the pool, are capable of causing last season’s beaten finalists problems.

“We know the importance of tomorrow night’s match,” he said at a press conference.

“We know that we are facing opponents who have demonstrated their worth at the San Siro. Salzburg are a physical team that run a lot, with excellent players.

“We have already played here and we know how strong the enthusiasm of the fans is. We have to play an Inter match because Salzburg are a team that knows how to play these matches.

“Salzburg are a quality team, well-organised. As at the San Siro, tomorrow we will have difficulties and we should overcome them together in the best possible way.

“We will need technique and physicality. We will need the best Inter, we know the importance of the match and we will try to put on an important match.”

Inter will be without France defender Benjamin Pavard, who is facing a spell on the sidelines after dislocating his kneecap against Atalanta on Saturday.

Inzaghi said Denzel Dumfries may not be able to start the game, with Yann Aurel Bisseck an option to start at right-back.

The Inter boss said: “He (Bisseck) is working very well, he is a growing player who is showing great signs in training and in the minutes he has had available.

“Dumfries had not yet recovered fully to be able to train. I spoke about it with the doctors and physiotherapists, he is there, but it is not yet known whether he will start the match.

“I have the option of Bisseck, (Stefan) de Vrij, possibly I can put Carlos Augusto on the right.

“The possibilities are different. We could also use Darmian in that role.”

Inter Milan defender Benjamin Pavard faces a spell on the sidelines after suffering a dislocated kneecap.

The 27-year-old was forced off in the first half of Inter’s 2-1 Serie A win at Atalanta on Saturday.

“Benjamin Pavard underwent a medical examination at the Humanitas Institute in Rozzano this morning,” the Serie A leaders said in a statement on Monday.

“The tests ascertain that he has suffered a dislocated kneecap.

“The French defender will need to wear a knee brace for 3/4 weeks before starting his rehabilitation process.”

World Cup winner Pavard joined Inter from Bayern Munich at the end of August and has made nine appearances for the Nerazzurri.

Inter Milan extended their unbeaten start in Champions League Group D with a 2-1 win over Red Bull Salzburg at San Siro.

Oscar Gloukh gave the Austrians hope when he cancelled out an opener from Alexis Sanchez but Hakan Calhanoglu’s second-half penalty extended the fine form of Simone Inzaghi’s side.

Inter bounced into the game off the back of a 3-0 win over Torino on Saturday but found themselves up against it early on against confident opponents who had started their campaign with an eye-catching 2-0 win at Benfica.

Gloukh had the first chance when he rifled a fifth-minute chance straight at Inter keeper Yann Sommer, and the same player combined well with Maurits Kjaergaard only for the Dane to mis-kick straight at the Swiss stopper.

Inter barely threatened in the opening quarter of an hour but they snatched the lead against the run of play in the 19th minute when Davide Frattesi swept up a pass from Henrikh Mkhitaryan and played a neat ball to Sanchez who fired home.

The goal galvanised the hosts who pushed for a second and Salzburg defender Amar Dedic almost presented them one when he deflected a cross from Denzel Dumfries inches wide of his own goal.

Calhanoglu’s set-pieces posed a constant threat to the Austrian defence while Sanchez played in Lautaro Martinez who flashed a shot across the face of goal.

Inter continued in the ascendency early in the second half but it was Salzburg’s turn to break through against the run of play in the 57th minute after Kjaergaard dealt well with a long ball out of defence from Roko Simic.

The Dane found Gloukh, who rounded off a brilliant team move by shooting beyond Sommer and giving his side realistic hopes of another momentous scalp.

But Salzburg’s revival lasted just eight minutes before Frattesi fell under a careless challenge by Lucas Gourna-Douath in the box and Calhanoglu duly stepped up to send visiting keeper Alexander Schlager the wrong way.

Augusto powered a cross by Matteo Darmian straight at Schlager while Martinez blazed a good chance over the bar as Inter looked to make the game safe.

Inzaghi’s men thought they were home and dry 10 minutes from time when Frattesi’s ball across the box fell to Martinez, who fired home before VAR ruled Frattesi offside.

Salzburg failed to find the breakthrough they required and Inter played out the remaining minutes relatively comfortably to cement their status as the team to beat in Group D.

Inter Milan boss Simone Inzaghi has urged his side to improve their concentration as they visit Torino on Saturday.

Inter lost ground at the top of Serie A when they threw away a two-goal lead to draw 2-2 at home to Bologna, allowing city rivals AC Milan to open up a two-point lead.

A tough test awaits when they head to Turin and Inzaghi knows his side cannot afford any more lapses.

“There will be a need for a very high concentration and desire to do well because a very difficult match awaits us. Intense,” he told Inter TV.

“We are working hard on the defensive organisation. The league table and performance in Europe say we are doing well, but we need to improve again: in the last match, for example, we conceded two clearly avoidable goals and therefore we must make progress day after day.

“The whole team must participate in the non-possession phase.

“Preparing for the first game back from a break is never easy. Most of the players got back on Wednesday, the South Americans yesterday.

“We know that Torino are a good team with a coach in his third year with them. We’ll need a great Inter performance.”

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Scoring goals is certainly not a problem, with 21 in eight games, but Inzaghi thinks there is more to come.

“It’s true, we score a lot and with different players, but we know that we can still improve this figure,” he added. “By training as best we can and finding more goals also with our defenders, with the midfielders.”

Captain Lautaro Martinez has been at the forefront of that, scoring 11 goals in 10 appearances.

“Lautaro is a player with a huge sense of belonging,” Inzaghi added. “He’s improved a lot in the last couple of years and, of course, the armband has given him more responsibility. He also has top team-mates who always try to set him up.”

Inter will assess their players, including Nicolo Barella, as they return from international duty.

Inter Milan blew a two-goal to drop points at the top of Serie A as Bologna earned a 2-2 draw at the San Siro.

Inter looked set to move clear at the summit of the table after they burst into a 2-0 lead after just 13 minutes as Francesco Acerbi and Lautaro Martinez scored.

But mid-table Bologna hit back, with Bendetta Orsolini scoring from the penalty spot before the break and Joshua Zirkzee earned a point after the break.

The result was a big boost for Inter’s city rivals AC Milan, who play at Genoa later on Saturday and go three points ahead with a win.

Although the hosts made a fast start, it was Bologna that almost drew first blood as former Aberdeen midfielder Lewis Ferguson hit the post in an open start to the match.

But it was the hosts that soon took control as Acerbi headed home from Hakan Calhanoglu’s corner in the 11th minute.

Two minutes later it was 2-0 as Martinez doubled the lead in style, rocketing a 25-yard shot into the top corner for his 10th goal of the season, becoming just the third Inter player in history to reach double figures in the opening eight matches.

Bologna were shell-shocked, but they responded well and were awarded an 18th-minute penalty when VAR spotted an infringement at a corner, with Martinez ruled to have fouled Ferguson.

Orsolini converted from 12 yards, though Inter goalkeeper Yann Sommer may be disappointed after he got a hand to it.

Inter should have restored their two-goal lead eight minutes before the break as both Henrikh Mkhitaryan and Calhanoglu found space in the area but could not get a shot away.

Bologna responded well after the break and levelled seven minutes after the restart.

Zirkzee got the ball on the edge of the area and wrong-footed Sommer, shooting into the near post to make it 2-2.

Inter thought they had regained the lead on the hour when Sanchez converted Carlos Augusto’s cross, but it was ruled out for offside.

Boss Simone Inzhagi’s frustration boiled over and he received a yellow card in protestations at refereeing decisions.

His mood did not improve as Martinez then flashed a header just wide from a corner as they pushed to regain the lead.

The pressure mounted in the final 10 minutes with Bologna goalkeeper Lukasz Skorupski beating away Augusto’s shot before the same player headed over at the death.

Inter Milan are hoping to have Davide Frattesi available for Saturday’s clash with Bologna.

The Italy international suffered a muscle injury in the defeat at Sassuolo 10 days ago and missed the Serie A clash with Salernitana and the Champions League win over Benfica in midweek.

He trained on Friday and boss Simone Inzaghi will decide whether to risk him for Bologna’s visit to the San Siro.

Marko Arnautovic did not train with the group and will miss out.

Inter sit top of Serie A on goal difference ahead of their rivals AC Milan after a strong start to the season.

Defender Carlos Augusto is loving life at the San Siro following his loan move from Monza.

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The 24-year-old Brazilian has featured nine times for his new team and already knows what is expected.

“It’s going very well,” he said in an interview with DAZN, reported by La Gazzetta Dello Sport.

“The group and the staff have helped me a lot to get used to the new surroundings as best as possible and I’m very happy to help my team-mates. We are a family where everyone helps each other and for this reason, we are doing well.

“Inter aims to always win in all competitions, we want the title, but also the Italian Cup and to get as high as possible in the Champions League, this is what this team is, we want to win everything, always.”

Bologna have only lost once this season – a 2-0 reverse to AC Milan – so they will present a difficult challenge to Inter.

However, they will be without injured trio Stefan Posch, Jhon Lukumi, and Adama Soumaoro.

Domenico Berardi fired a stunning winner as Sassuolo hit back to halt Inter Milan’s 100 per cent start to the Serie A season with a 2-1 win at San Siro.

Italy forward Berardi crashed home a swerving shot from outside the penalty area after Nedim Bajrami’s second-half equaliser had cancelled out Denzel Dumfries’ opener for Inter.

Simone Inzaghi’s side had won all of their opening five league matches to top the table, but Sassuolo produced a second upset in the space of four days after beating Juventus 4-2 at home on Saturday.

Sassuolo made an encouraging start, enjoying an equal share of possession as neither side created a clear scoring chance in the first 30 minutes.

Inter then sparked into life when Nicolo Barella sent Dumfries sprinting down the right, with the latter’s excellent cross headed just over by Marcus Thuram.

Thuram then missed when well placed from another ball in from Dumfries before Jeremy Toljan provided Sassuolo’s best first-half chance as his fierce angled effort was well saved by Inter goalkeeper Yann Sommer.

Sommer was alert again to keep out Bajrami’s low shot before Inter broke the deadlock in first-half stoppage time.

Dumfries cut inside on the right edge of the penalty area and arrowed a low finish into the bottom corner for his second goal of the season.

Martin Erlic headed a golden chance wide for Sassuolo from Berardi’s brilliant cross, but the visitors drew level in the 54th minute.

Berardi was again the provider as his slide-rule pass on the right side of the area was hammered home by Bajrami, with Sommer furious he had allowed the ball to beat him at the near post.

It got worse for Inter soon after. Berardi was allowed to cut inside from the right on to his left foot and he unleashed a brilliant, dipping shot that nestled inside Sommer’s far post.

Inter boss Inzaghi sent on substitutes Carlos Augusto, Stefan de Vrij and Davide Frattesi soon after and the latter forced visiting goalkeeper Andrea Consigli into a low save.

Sassuolo dealt comfortably with Inter’s bid to get back on terms and Armand Lauriente sliced his chance to extend the visitors’ lead wide in the 85th minute.

Lauriente then saw a better effort that would have settled it saved by Sommer before Francesco Acerbi fired straight at Consigli and Lautaro Martinez shot narrowly wide in stoppage time.

Lautaro Martinez’s late equaliser rescued disappointing Inter Milan a 1-1 Champions League draw against Real Sociedad at the Estadio de Anoeta.

Last year’s beaten finalists Inter had failed to have a single shot on target in their opening Group D tie when captain Martinez fired home in the 87th minute.

Brais Mendez had given Sociedad an early lead but the Spaniards, back in the Champions League for the first time since 2013-14, were cruelly punished after twice hitting the woodwork.

Inter thrashed city rivals AC Milan 5-1 on Saturday, but were a shadow of the side which have won their first four Serie A matches.

Sociedad lost 2-1 at Real Madrid on Sunday and have won only one of their first five LaLiga games, but went straight on the offensive.

Ander Barrenetxea had already hit the crossbar before Inter defender Alessandro Bastoni slipped in possession, allowing Mendez a free shot on goal, which he buried.

Marko Arnautovic headed Inter’s best chance before the break wide, but Sociedad went close to extending their lead.

Robin Le Normand’s diving header from Takefusa Kubo’s excellent cross flew inches over the bar and the impressive Kubo forced Inter goalkeeper Yann Sommer into a low save just before half-time.

Sommer made an even better save early in the second period to keep out Mikel Oyarzabal’s header as Sociedad chased another goal.

Le Normand’s header was blocked before Inter were given a reprieve in the 65th minute after referee Michael Oliver had shown Inter’s Nicolo Barella a straight red card.

The Italy midfielder appeared to stamp on goalscorer Mendez, but Oliver rescinded his decision after being asked to check the pitchside monitor by VAR.

Mikel Merino then headed another cross from Kubo against the bar for Sociedad as Inter failed to pose an attacking threat.

Simone Inzaghi’s side had mustered one attempt on goal throughout the game when they thought they had equalised.

Carlos Augusto side-footed home Alexis Sanchez’s low cross into the area in the 79th minute, but his effort was ruled out for offside.

But in the 87th minute the Italians levelled it up with their first shot on target.

Martinez raced on to Davide Frattesi’s low diagonal ball into the box and lifted a superb first-time shot over Sociedad goalkeeper Alex Remiro.

Inter Milan begin their latest bid for Champions League glory with Simone Inzaghi looking to replicate last season’s glorious run.

Inter made it all the way to the final in July only to come up short in a narrow 1-0 defeat against the new champions, and English treble winners, Manchester City in Istanbul.

They face Real Sociedad in the Group D opener on Wednesday looking to make a strong start to their continental campaign.

“It was a great journey,” Inzaghi told reporters. “This year it starts again against a strong team. We will play it like last year, knowing that it will be difficult to repeat what we did, but that we want to try again.”

Inter travel to Spain buoyant on the back of a thumping 5-1 win over AC Milan in the first derby of the season.

Henrikh Mkhitaryan scored twice with Marcus Thuram, Hakan Calhanoglu and Davide Frattesi also on target at San Siro.

However, Turkey midfielder Calhanoglu will not be available to Inzaghi due to a thigh strain.

Striker Lautaro Martinez, who is forming a promising partnership with Thuram, said: “We are a new team, with some new players. I am happy with the work we are doing, but this is a long journey, we are still at the beginning, so I can’t say for sure.

“But we will work as we have always done with the coach and his staff.”

La Real are back among Europe’s elite for the first time in 10 years after finishing fourth in LaLiga last season.

Coach Imanol Alguacil believes his side can spring an early surprise.

He said: “We are playing at home, against an opponent who were one step away from winning this competition last season.

“We will play with respect and humility, but this is the Champions League, and we have to get on the pitch, give it our all and try to win.”

Winger Mikel Oyarzabal wants the crowd at the Reale Arena to play its part.

“We have shown in recent years that we can give anyone a game,” he said.

“This team always competes and gives its all, and I don’t think tomorrow will be any different.

“We have to play with the hunger and the spirit that our stadium transmits to us, and then we have to maintain the desire to win.”