The racist chants took the shine off a great day for Chelsea who have tightened their grip on fourth place.
Images from the English Premier League matches played over the weekend.
It is their best finish for 54 years, since the glory days of the 1960s when the club was setting new standards in English football under Bill Nicholson.
A summary of Saturday's action in the English Premier League.
Here is some reaction to the return of the Portuguese manager to club soccer after being dismissed by Manchester United last December:
Galatasaray struck twice in extra time to end 10-man Juventus' brave fightback and reach the Champions League's last 16, progressing with a 7-5 aggregate victory.
Images from Saturday's action in the Premier League.
A summary of Sunday's action in the Premier League.
Arsenal were held to a 1-1 Premier League draw by London rivals Fulham on a grey wet Sunday at Craven Cottage as Raul Jimenez scored early for the hosts and William Saliba equalised for the visitors at the start of the second half.
IMAGES from the Europa League matches played on Thursday
Arsenal took a seven-point lead at the top of the Premier League after a scoreless draw with Nottingham Forest on Saturday.
IMAGES from the English Premier League matches played on Sunday.
Manchester United and Tottenham Hotspur built hefty leads with emphatic away wins in their Europa League last 32 first-leg matches but AC Milan were held to a 2-2 draw at Red Star Belgrade as the competition resumed on Thursday.
Ajax Amsterdam's Donny van de Beek grabbed an early goal to secure a precious 1-0 victory at Tottenham Hotspur in the first leg of their Champions League semi-final on Tuesday.
Liverpool booked their berth in the League Cup semi-finals with a 2-1 victory over Southampton
Tottenham have not won any silverware since they beat Chelsea in the 2008 League Cup final.
Images from the English Premier League matches played on Sunday
Shane Filan, one of the main leads of the popular 1990s Irish boyband Westlife, was in the stands at Old Trafford, watching his favourite club Manchester United held to a 2-2 draw by Tottenham Hotspur.
Tottenham Hotspur hammered 10-man Aston Villa 4-0 in the Premier League on Sunday thanks to four second-half goals, allowing them to close the gap with their Birmingham rivals to two points in the chase for Champions League football next season.
Brighton & Hove Albion substitute Jack Hinshelwood struck a late winner as the hosts came from behind to grab a 3-2 victory over champions Liverpool.
Images from the English Premier League matches played on Sunday.
Champions Chelsea begin title defence at home to Swansea City, while runners-up Manchester City kick-off at West Bromwich Albion
A preview of the line-up action in the English Premier League.
While the lack of squad-strengthening is causing consternation amongst the fans, Tottenham's squad is still young and looks more than capable of standing its ground.
Equality and inclusion group Kick It Out are reportedly planning to offer education workshops in Newcastle to supporters to explain how impersonating Arabs could be considered be racist or culturally insensitive.
West Ham United and Chelsea both narrowly avoided ignominious FA Cup exits with narrow wins against lower-league opposition but Everton marked Frank Lampard's first game in charge by sauntering past Brentford into the fifth round on Saturday.
Tottenham Hotspur say next week's clash with Monaco will be played in front of the highest attendance for a Champions League game in England, with more than 80,000 tickets sold.
IMAGES from the English Premier League matches played on Wednesday
A summary of Thursday's Europa League quarter-finals second-leg.
Mohamed Salah scored a late equaliser from a penalty kick as Liverpool escaped Old Trafford with a single point in a 2-2 draw with Manchester United to climb to even on points with Premier League leaders Arsenal.
Chelsea ticked off three more points in their Premier League title quest with a 2-1 victory over Manchester City on Wednesday but Tottenham Hotspur's Houdini-like 3-1 win at Swansea means the race is far from over.
Arsenal play away to City on Wednesday hoping to regain their grip on the title race after securing draws in their last three games.
Tottenham Hotspur's exhilarating Premier League title surge came to a shuddering halt as they lost 1-0 at West Ham United on Friday to leave Chelsea needing six points from four games to be crowned champions.
Images from Premier League matches played on Sunday.
The Tottenham Hotspur star played with a protective mask.
With less than a month of the Premier League season left it remains Chelsea's title to lose but Tottenham Hotspur defiantly stayed in contention by grinding out a 1-0 victory at Crystal Palace on Wednesday.
'I was desperate for them (the fan to be here) of course, for all the fans around the world, for the fans here, but for us as well.'
Images from the EPL matches played on Saturday
Liverpool manager Juergen Klopp has dismissed claims that it is the perfect time to face Tottenham Hotspur because of injuries to key players and concern over striker Harry Kane's form and freshness.
Manchester City clinched a 1-0 victory at Tottenham Hotspur, while Chelsea were held to a 0-0 draw at home by Aston Villa.
