A number of Europe's top clubs ramped up their pre-season plans with friendlies on Saturday which saw comebacks in more than one sense.
A John Terry double helped to prevent Chelsea from suffering an embarrassing defeat to AFC Wimbledon as they came from behind to win 3-2.
Jose Mourinho's men made the short trip to Kingston-upon-Thames to face Wimbledon and for a significant amount of time they appeared set to lose their first pre-season friendly.
Alan Bennett netted for the hosts in the first minute, getting the hosts off to a brilliant start, before Matt Tubbs converted a penalty towards the end of the first half.
However, Terry netted either side of a Mohamed Salah goal in the final 15 minutes to salvage a victory for Chelsea.
Borussia Dortmund snatched a late 4-3 win in their encounter with German 3. Liga champions Heidenheim, with Neven Subotic making his return after missing eight months of action with a knee ligament injury.
There was also a return to the pitch for Steven Fletcher, who made an impressive return after four months out as he netted twice in Sunderland's 5-1 hammering of Darlington.
Like Chelsea, Liverpool too had to come from behind fairly late on as they beat Preston North End 2-1 at Deepdale, but a first-half injury to debutant Emre Can will have left a sour taste for Brendan Rodgers.
Liverpool equalised with just over 15 minutes left as Suso, who replaced new signing Rickie Lambert, cut on to his left foot and curled a delightful effort into the top-left corner and Kristoffer Peterson grabbed the winner a few moments later.
Luis Enrique’s completed his return to the Barcelona bench on Saturday as his took charge of his first match as coach, guiding a very young side to a 1-0 win over Recreativo Huelva.
Barcelona dominated proceedings throughout in Andalucia and, unsurprisingly, where generally in control of possession against their second-tier opponents.
Despite their monopolisation of the ball, Barca struggled to make the most of their superiority and were forced to wait until the 67th minute before breaking the deadlock, as Joan Roman pounced on a rebound to slot in the winner and claim the Colombino trophy.
Mauricio Pochettino's Tottenham reign got off to an entertaining start as they were held to a 3-3 draw by Seattle Sounders, as Iago Falque's late penalty spared their blushes.
French sides Lyon and Marseille both picked up 4-1 wins against highly rated opponents, defeating Shakhtar Donetsk and Bayer Leverkusen respectively. Michy Batshuayi netted a debut goal for Marcelo Bielsa's men.
Arsene Wenger had a very young squad at his disposal, but Arsenal still came out on top against Boreham Wood, winning 2-0 thanks to second-half goals from Kristoffer Olsson and Benik Afobe.
Alfred Finnbogason scored on his first start for Real Sociedad following a move from Heerenveen, but opponents Ajax ended up running out 3-1 winners, while Celtic could only draw 1-1 at Dynamo Dresden.
Valencia were also unable to defeat German opposition, as Nuno Santo's side succumbed to a 3-1 loss at Nurnberg, who suffered relegation from the Bundesliga last season.
|Puel pleased with ´good point´ in Israel|
|Mourinho not ´over the moon´ with United wins|
|Southampton investigating Eric Black allegations|
|Rodgers: Celtic would challenge at the top in England|
|Ibrahimovic expects more from United|
|Manchester United 1 Zorya 0: Ibrahimovic header earns Mourinho´s men narrow win|
|De Boer blasts Inter for lack of focus|
|Zarate reveals message to ill wife after goalscoring return|
|Raffael suffers fresh injury setback|
|Hapoel Be´er Sheva 0 Southampton 0: Saints´ winning run comes to an end|
|Sparta Prague 3 Inter 1: De Boer´s side humbled in Europa League again|
|Police to review corruption allegations after Telegraph sting|
|Brady hails Wenger as ´possibly the best ever´ Gunners boss|
|Yacob signs new West Brom deal|
|Guidolin prioritising Swansea improvement over his future|
|Sakho outburst has been dealt with – Klopp|
|Bilic sorry for Allardyce in ´very sad´ week for English football|
|Laporte saga nears conclusion as defender earns France call-up|
|Everton are exceeding expectations – Koeman|
|Wenger could be tempted by an international offer, says ex-assistant|
|No excuses for Liverpool this time, says Klopp|
|Rashford left out of England Under-21 squad|
|Boro must pick up where they left off - Karanka|
|Matuidi could still join Juventus, says Raiola|
|Pardew anticipates battle of the Belgians|
|Legia Warsaw to face Real Madrid behind closed doors|
|England job would be the pinnacle - Pardew|
|Wright sacked by Barnsley|
|Bilic defends West Ham team night out|
|Ramsey withdrawal was Arsenal´s call - Coleman|
|LMA demand ´immediate full disclosure´ of corruption evidence|
|´My answer would be a big fat no´ - Coleman rules out taking England job|
|Leeds dismiss Cellino sting as ´non-story´|
|Gabigol, Rashford and Sanches among Golden Boy nominees|
|Keane slams Arsenal: Half their players will have gloves on soon|
|´Special´ Man City draw a career highlight, says Gordon|
|Southgate admits England situation is ´not ideal´|
|England should have gone for O´Neill, says Shilton|
|PSG´s powers of recovery impress Cavani|
|Howe ´absolutely committed´ to Bournemouth amid England links|
|Man City proved character against Celtic, says Zabaleta|
|Walcott: Sanchez partnership bodes well for Arsenal´s season|
|MLS Review: DC, Impact on track for play-offs|
|CONCACAF Champions League Review: Tigres, Dallas left waiting|
|Central Sanchez pleases Wenger|
|Barca felt Messi absence - Busquets|
|Martino knew Messi would come out of retirement|
|Shilton never convinced by Allardyce|
|Degenek replaced by Giannou for Socceroos|
|Griezmann will still take penalties - Simeone|
|Simeone proud of ´one of the best´ wins|
|Godin suffers sprained ankle ligament|
|West Ham receive positive news over injured duo|
|Robson: Four wins for Southgate and he´s an England contender|
|Gunes rues Besiktas´ inability to see off Dynamo|
|Sarri: Late goals leave bitter taste|
|Borussia Monchengladbach were exceptional against Barcelona, feels Schubert|
|PSG must be patient, says Emery|
|Celtic are lucky to have Dembele - Rodgers|
|I´m completely focused on Arsenal, insists Wenger amid England talk|
|Hasselbaink denies wrongdoing amid impropriety allegations|
|Ancelotti frustrated by slow, toothless Bayern|
|Barcelona deserved their win - Luis Enrique|
|I want Celtic atmosphere at City – Guardiola|
|Rebrov defends Yarmolenko after ´difficult´ match|
|Rostov draw is two points dropped for PSV, says De Jong|
|Torres eyeing ´magical´ year for Atletico|
|Celtic 3 Manchester City 3: Dembele at the double in six-goal thriller|
|Celtic 3 Manchester City 3: Dembele at the double in six-goal thriller|
|Rostov 2 PSV 2: Propper´s penalty miss costs visitors|
|Besiktas 1 Dynamo Kiev 1: Tsygankov stuns wasteful Turks|
|Napoli 4 Benfica 2: Mertens bags two as Napoli run riot|
|Arsenal 2 Basel 0: Walcott´s capital gains tax Swiss visitors|
|Borussia Monchengladbach 1 Barcelona 2: Pique grabs the winner|
|Atletico Madrid 1 Bayern Munich 0: Carrasco gives Ancelotti first taste of defeat|
|Ludogorets 1 Paris Saint-Germain 3: Cavani inspires comeback win|
|Premier League, FA and EFL to investigate transfer allegations|
|Vardy reveals matchday energy drink and port routine|
|Everton coping without Stones, says Jagielka|
|Sacked Jemez admits to ´great sadness´ at Granada exit after worst start in over 70 years|
|Wenger has so much to offer English football - Schmeichel|
|No truth to England rumours, says Klinsmann|
|Spalletti demands end to damaging Roma ´games´|
|De Boer: Brozovic was punished and forgiven|
|Allardyce paid price for lack of privacy - McClaren|
|Milik can match Lewandowski - Reina|
|LMA ´extremely concerned´ about manager bribe allegations|
|Iwobi: I nearly left Arsenal|
|Mata has found a ´natural habitat´ at United|
|Higuain slowly approaching top form|
|´Stupid´ Allardyce driven by money - Dyke|
|Wijnaldum vows to improve|
|Renato Sanches needs time at Bayern - Hitzfeld|
|Ibrahimovic nurturing United talent - Lingard|
|Mourinho feels sorry for Allardyce|
|United boss primed for ´must-win´ Europa League tie|
|Mourinho keen to protect under-fire Rooney|
|Jeonbuk Motors 4 Seoul 1: Leonardo brace puts hosts in the driving seat|
|Maloney returns to Scotland squad|
|Van Persie: Kids will decide my future|
|Entrapment won on this occasion - Allardyce|
|Ibra-Rashford pairing the answer for United - Neville|
|Tevez hints at imminent retirement|
|England in safe hands with Southgate - Glenn|
|Holman talks up A-League quality|
|CONCACAF Champions League Review: Red Bulls progress, Timbers win|
|Januzaj blow for Sunderland|
|Navas accepts blame for Dortmund equaliser|
|Sporting assistant Raul Jose pleased with win|
|Nuno left to regret slow start as Porto fail on English soil again|
|Vardy rejected Arsenal due to style|
|Simeone: I am not Griezmann´s mentor|
|Schmidt bemoans ´brutal´ Monaco equaliser|
|Ranieri doesn´t trust bookies over England job|
|Genesio worried wastefulness will cost Lyon in long run|
|Preud´homme admits Champions League too much for Club Brugge|
|Telegraph passes findings to FA after further corruption claims|
|Zidane: Draw difficult to accept|