Chelsea's fading Premier League title hopes suffered another unexpected blow when Southampton fought back from 2-0 down to draw 2-2 with the European champions on Wednesday.
Golden oldies Frank Lampard and John Terry inspired Chelsea to a 3-1 win at Blackpool on Monday to keep alive the club's outside hopes of retaining their Premier League crown.
Arsenal stayed top of the Premier League after two goals in five minutes from Spain international midfielder Santi Cazorla set them on their way to a 2-0 win over Fulham who remain mired deep in the relegation battle.
Crystal Palace left Manchester City's hopes of retaining their Premier League crown in tatters after a 2-1 win at Selhurst Park on Monday to leave Manuel Pellegrini's side trailing a distant fourth in the title race.
There is a stark contrast between the two teams' form, with Chelsea having won 10 league games in succession to open up a six-point lead at the top while Palace have managed only one victory in their last 10 matches.
Manchester United continued their perfect start to the Premier League season by crushing Swansea City 4-0 with three late goals in four minutes.
Photos from the English Premier League matches played on Sunday
Tottenham Hotspur's Harry Kane pounced on a piece of comical defending to secure a 1-0 win over Sunderland in the Premier League on Sunday although he was later wheeled away on a stretcher after suffering an ankle injury.
CrystalPalace striker Marouane Chamakh ended an 11-game barren streak to help them beat fellow Premier League strugglers West Ham United 1-0 in manager Tony Pulis's home debut on Tuesday.
Manchester United substitute Jesse Lingard's superb volley in extra time secured a 2-1 win over CrystalPalace in the FA Cup final at Wembley Stadium on Saturday for their first major trophy in three years.
Manchester United won 2-1 at Crystal Palace to consolidate fourth spot.
Sergio Aguero scored a hat-trick as free-scoring Manchester City climbed to the top of the Premier League with an irresistible 6-0 victory against Watford on Saturday.
Aston Villa were crushed 6-1 by Southampton but joined Leicester City in celebrating Premier League survival on Saturday while Steven Gerrard's farewell party was spoiled as Liverpool lost 3-1 to Crystal Palace.
The club anthem Blue is the Colour resounded around a joyful Stamford Bridge and champagne flowed as Chelsea clinched their first Premier League title for five years with a typically stubborn 1-0 victory over Crystal Palace on Sunday.
Leaders Chelsea stretched their Premier League winning run to a club record-equalling 11 as Diego Costa's header shortly before halftime secured a 1-0 victory at London rivals Crystal Palace on Saturday.
Andy Carroll scored a eight-minute hat-trick as West Ham United's last London derby at Upton Park ended in a barnstorming 3-3 draw with Arsenal on Saturday -- a result that dented both club's respective ambitions.
Arsenal beat Fulham 2-0 at the Emirates and Manchester City beat Cardiff City 4-2 at the Etihad before Liverpool could only manage a 2-2 draw at Anfield having trailed 2-0.