Chelsea manager Antonio Conte was fuming at the final whistle after Pedro and Alvaro Morata were dismissed in extra time and two penalty appeals had been waved away, but the Premier League champions regained their composure to win the shootout 5-3.
IMAGES from football matches played in the Serie A and the English Premier League on Saturday.
Manchester City's stellar season gathered yet more momentum as the runaway English Premier League leaders reached the League Cup semi-finals with a penalty shootout victory at Leicester City.
IMAGES from EPL matches played on Wednesday
PSG make winning start as Messi arrival looms
Manchester United have scored 14 goals and earned maximum points from their four matches under interim boss Ole Gunnar Solskjaer.
Images from the English Premier League matches played on Wednesday.
News of all that's transpired on and off the football field
Five talking points from the Premier League weekend:
News of all that's transpired on and off the football field
Photos from the Premier League matches played on Sunday
Champions Liverpool were ripped apart 7-2 at Aston Villa and Manchester United were humiliated 6-1 at home by Tottenham Hotspur on Sunday in one of the most astonishing days of Premier League results.
The only speculation around Old Trafford these days as one of the world's great clubs continue their laborious struggle to rediscover the halcyon days of the Alex Ferguson era seems to be not if, but when this dream alliance will end in divorce.
With no Champions League football for a third straight season, the financial realities are starting to bite and Arsenal will be desperate for some of their talented youngsters to come through.
IMAGES from the English Premier League matches played on Saturday.
Arsenal's inability to kill off the contest will be a frustration as that has been a hallmark of their recent form. They had won their previous 18 Premier League matches in which they scored first.
Images from Sunday's action in the Premier League.
Premier League clubs Watford and Hull City, and Championship side Leeds United paid the penalty for fielding weakened teams when they were all knocked out of the FA Cup in the fourth round on Sunday -- but holders Manchester United won comfortably.
Images from the football matches played across Europe on Tuesday.
Images from EPL matches played on Wednesday
News of all that transpired on and off the football field
Andy Murray took another step towards securing a berth at next month's World Tour finals when he fought off a typically dogged David Ferrer to win 6-4, 7-5 and move into the final of the Valencia Open on Saturday.
Chelsea midfielder Cesc Fabregas gave his manager a reminder of his talents by scoring twice in extra time as they fought back from two goals down to knock Premier League champions LeicesterCity out of the League Cup 4-2 on Tuesday.
But for third-placed Spurs, who trail leaders Manchester City and Liverpool by five points, this may prove to be a loss that leaves them with too much ground to make up.
Images from Saturday's action in the Premier League.
IMAGES from the EPL matches played on Saturday
Chelsea's new signing Gonzalo Higuain netted his first two Premier League goals in Chelsea's 5-0 thrashing of Huddersfield Town while Tottenham Hotspur's Son Heung-min struck late for a 1-0 win over Newcastle United as they moved into second place.
News of all that's transpired on and off the football field
Former Cup winners Coventry, now plying their trade in the bottom division of the Football League, revived memories of happier times as Jordan Willis and Jack Grimmer scored the goals in a 2-1 victory at the Ricoh Arena.
Premier League champions Liverpool maintained their 100 per cent start to the season with a 3-1 win against Arsenal at Anfield on Monday leaving them level on nine points with pacesetters Everton and Leicester City.
Manchester City stumbled to the most unexpected defeat of the Premier League season on Saturday before neighbours Manchester United began their brave new world under Ole Gunnar Solskjaer with a glorious reminder of long-forgotten attacking swagger.
Arsenal's defence of the trophy ended with something of a whimper as Mikel Arteta's side struggled with repeatedly sloppy defending.
Saturday's clash between Manchester United and Tottenham Hotspur at Old Trafford is already shaping up as an early-season eliminator to challenge runaway leaders Manchester City for the Premier League title.
City's Aguero doubtful starter for Watford trip
Mourinho's tinkerings meant a first start of the season for midfielder Scott McTominay, playing on the right of a three-man defence, while Anthony Martial played instead of the dropped Alexis Sanchez. On this evidence, more changes may be needed when United take on Valencia in the Champions League on Tuesday.
IMAGES from the English Premier League matches played on Saturday.
This and more from the happenings in the world of football
'Soul might not win trophies. But, unlike trophies, soul actually matters,' says Shougat Dasgupta.
IMAGES from the English Premier League matches played on Tuesday
West Ham United's hopes of avoiding relegation suffered a cruel blow as an own goal by midfielder Tomas Soucek and Harry Kane's first goal since December condemned them to a 2-0 defeat at Tottenham Hotspur on Tuesday.