Second seed Sloane Stephens was shocked 2-6, 6-4, 6-2 by Germany's Andrea Petkovic in the second round of the Citi Open on Wednesday, disrupting the American's buildup to her US Open title defence.
It all ended in tears as Argentina and Colombia went out in the round of 16, the latter on penalties, while Uruguay and Brazil both lost their quarter-finals on Friday, to France and Belgium respectively.
Manchester City displayed champions' swagger as they roared clear at the top with a 5-0 trouncing of Burnley but it was drama which engulfed their neighbours Manchester United and Jose Mourinho that dominated the Premier League agenda on Saturday.
'In an attempt to make it relevant to our darker, more violent times, director Jose Padilha loses sight of the point he wishes to make through the film,' says Paloma Sharma after watching RoboCop.
English Premier League champions Chelsea needed two late goals to salvage a 2-2 draw at Newcastle United on Saturday, with Brazilians Ramires and Willian coming off the bench to earn Jose Mourinho's stuttering side a point.
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Reigning champions Manchester City took the lead after 24 seconds but suffered a shock 2-1 defeat at Newcastle United.
Santi Cazorla scored a 94th-minute penalty as sub-par Arsenal beat Southampton on Saturday with Laurent Koscielny's overhead kick having earlier cancelled out Petr Cech's own goal.
Arsenal goalkeeper Petr Cech has made a surprise return to Chelsea's training ground ahead of Sunday's big London derby after Adidas sent a consignment of gloves to his former club by mistake. Chelsea manager Guus Hiddink, whose misfiring champions travel to Cech's Premier League leaders on Sunday, made light of the situation at a news conference on Friday. "I was here when Petr showed up. It was nice to see him," the Dutchman told reporters at the Cobham facility to the south-west of London. "We had a chat here. Almost everyone was gone already, it was late afternoon....we tried to hide them, which he did not accept. Also we tried to make them a little bit slippery but he discovered that also. "They were wrongly sent here and we gave them back. It was nice. That's the story."
Match-by-match facts and statistics ahead of the Premier League fixtures on April 28-30
The win moved Spurs up to third but unbeaten Manchester City still looked in a class of their own at the top as Leroy Sane scored twice in a 4-0 stroll over West Ham United.
Arsenal missed the chance to heighten the congestion at the top of the Premier League and suffered fresh injury blows when a frustrating 1-1 draw at Norwich City failed to take them alongside leaders Manchester City and Leicester City on Sunday.
The visitors got off to the perfect start when a mix up at the back saw Riyad Mahrez square for Jamie Vardy to tap into an open goal in front of the Kop in the third minute. Liverpool looked for an immediate riposte, but Salah missed two gilt-edged opportunities before Sadio Mane saw an effort disallowed for offside as Juergen Klopp's men grew frustrated.
A Lionel Messi masterclass, netting a brilliant free kick before laying on two more goals, put Argentina's World Cup qualifying campaign back on track with a resounding 3-0 win over Colombia in San Juan on Tuesday.
Cristiano Ronaldo netted his 27th career hat-trick and Gareth Bale struck twice as Real Madrid bounced back in style from consecutive defeats with a thumping 8-2 La Liga win at Deportivo La Coruna on Saturday.
Manchester City beat Swansea 3-1 to make it a perfect 10 victories under Pep Guardiola, including six in the Premier League, as they recorded their best start to a top-flight campaign. City's victory was the perfect riposte to the Spaniard's old rival Jose Mourinho, who earlier saw his remodelled Manchester United sparkle without the dropped Wayne Rooney, thumping Premier League champions Leicester City 4-1. On a day of goals, both Manchester sides were outscored by Liverpool, who crushed Hull City 5-1 to take their tally to 24 in the past eight games.
Chelsea and Manchester City tightened their stranglehold on the Premier League title race on Saturday, recording victories over struggling clubs to stretch further clear of their increasingly forlorn pursuers.
Alexander Zverev got the better of older brother Mischa at the Citi Open in Washington on Thursday, winning their first meeting at an ATP Tour event 6-3, 7-5.
Gabriel Jesus came off the bench to secure Manchester City a 1-0 English Premier League victory at Leicester City after yet another penalty miss by Pep Guardiola's side on Saturday. Chelsea's Olivier Giroud and Marcos Alonso returned to the starting lineup to stunning effect by grabbing a goal apiece in a crucial 2-1 home win over Tottenham Hotspur in the battle between the London rivals for fourth place.
The Jose Pekerman-coached team closed ranks on Friday, undertaking a private training session at their ski resort base outside of Kazan and declining to comment on the Colombian police probe and their preparations for Poland, who were upset 1-0 by Senegal in their opener.
Manchester City qualified for the knockout stages of the UEFA Champions League with goals from Samir Nasri and Pablo Zabaleta sinking Roma 2-0 to eliminate the Italians.
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Manchester United, buoyed by five successive Premier League victories, head into Sunday's derby against Manchester City a place and a point above their rivals and believing they are poised to restore red ascendancy in the city.
Portugal became the first team to qualify for the Nations League semi-finals when they held Italy 0-0 on Saturday, the second time in a year that the hosts have been knocked out of a competition following a goalless draw at the San Siro.
Substitute Costa slipped the ball past the keeper from close range in the 48th minute of the second half to break the deadlock and extend Brazil's winning run to 11 matches.
Willian's late strike snatched a 1-0 home win for Chelsea over a stubborn Everton side to maintain lead.
In Pep Guardiola's 100th match in charge of the Manchester club, captain De Bruyne led from the front as City outclassed the Gunners, who have now suffered six home games without a win. Images from the EPL matches played on Sunday.
Liverpool's Egyptian forward Mohamed Salah scored his 29th Premier League goal six minutes from time to secure a 2-1 win at Crystal Palace that took them up to provisional second spot in the table on Saturday.
Ezhu Sundara Rathrikal may have been an attempt to look at the fickleness of relationships in today's times in a humourous way but it does not have the desired effect.
Images from the English Premier League matches played on Saturday
IMAGES from the English Premier League matches played on Wednesday.
Manchester United kept up the positive momentum of their pre-season tour with a 3-1 victory over Barcelona in the International Champions Cup on Saturday in Santa Clara, California.
Chelsea maintained their stranglehold on the Premier League by beating Sunderland 1-0 on Wednesday to register their 10th successive win and move six points clear at the top of the table.
Diego Costa was on target again as Chelsea overcame a defensive West Bromwich Albion 1-0 to return to the top of the Premier League with their ninth victory in a row on Sunday. The Spaniard's second-half strike sent the Blues three points clear of Arsenal, who had taken the overall lead on goals scored on Saturday after seeing off Stoke City 3-1 at the Emirates.
A summary of Wednesday's matches in the UEFA Champions League.
Manchester City tightened their stranglehold at the top of the Premier League on Wednesday by trouncing bottom club West Bromwich Albion 3-0 as nearest rivals Manchester United suffered a chastening 2-0 defeat at Tottenham Hotspur.
A preview of the line-up action in the English Premier League from October 20-22.
Paul Pogba repaid some of his world record transfer fee with two goals as Manchester United rediscovered their early-season shine, cruising to a 4-1 Europa League win over Fenerbahce to go top of their group on Thursday. Pogba scored a penalty and rifled United's third into the top corner. Anthony Martial also netted from the spot and Jesse Lingard fired home in the second half before former Old Trafford favourite Robin van Persie pulled one back for Fenerbahce. Inter Milan and AS Roma, though, had more testing evenings. Coach Frank de Boer breathed a sigh of relief when Inter survived an onslaught from Southampton to end a three-match losing streak with a 1-0 victory while Roma conceded twice late on to draw 3-3 at home to Austria Vienna.
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Jose Mourinho's reshaped Manchester United destroyed Premier League champions Leicester City 4-1 with a performance that thrilled Old Trafford on Saturday and justified his decision to leave out Wayne Rooney. The shake-up seemed to liberate Paul Pogba who led the way with a polished display, heading his first goal for the club on 42 minutes and starting the clever move that led to Juan Mata firing home United's second after 37 minutes.