Atletico Madrid and Real Madrid slipped up in search of pivotal wins on a dramatic day in La Liga's title race.
Following Barcelona's surprise 2-2 draw against Getafe on Saturday, the capital clubs had the chance to all but end the defending champions' ambitions.
But Diego Simeone’s team passed up the chance to open a six-point advantage as they slumped to a 2-0 defeat on the road at bogey club Levante.
Real could not capitalise on this double slice of fortune in the late kick-off and needed a brilliant equaliser from Cristiano Ronaldo in stoppage time to hold Valencia to a 2-2 draw at the Bernabeu.
Atletico found themselves behind early on when Filipe Luis diverted a corner into his own net.
Mohamed Sissoko and Diego Costa were perhaps lucky to stay on the pitch just after the half-hour.
Referee Jose Gonzalez took no action despite the Atletico forward appearing to push his head into the Mali international, who then raised his hands to Costa’s face.
Levante defended resolutely and were rewarded in the 68th minute when David Barral finished clinically on the counter-attack.
The game ended in regrettable circumstances. Levante's Papakouli Diop became involved in a heated exchange with a section of Atletico's fans and later accused them of making racist chants towards him.
Real kicked off in the knowledge that wins in their remaining four games would be enough to take the championship, but Valencia had not read that script.
Goals from Jeremy Mathieu and former Real youth product Daniel Parejo either side of Sergio Ramos' equaliser looked to have handed Juan Antonio Pizzi's side a famous triumph.
Visiting goalkeeper Diego Alves was magnificent throughout, routinely thwarting Cristiano Ronaldo, but the Portuguese finally got the better of him in stoppage time to earn a point.
At conclusion of a tumultuous day, Atletico appear best placed, knowing victory in their last two outings will see them crowned champions. The last of those matches is the highly anticipated season-closer at Camp Nou, where Real must now hope fierce enemies Barca do them a huge favour.
At the other end of the table, Ramon Azeez's last minute header moved 10-man Almeria out of the bottom three as they secured a priceless 3-2 win over relegated Real Betis.
The game exploded into after an eventful but goalless first-half when Oscar Diaz converted Aleix Vidal's cross in the 52nd minute.
Shortly afterwards, Almeria’s on-loan Liverpool midfielder Suso was given a straight red for bringing down Damien Perquis and Braian Rodriguez levelled from close range for Betis with an hour played.
Substitute Salva Sevilla drilled into the bottom corner to put the hosts in front before Vidal netted an equaliser and Azeez lit up a the thrilling climax that brought fans streaming onto the pitch amid jubilant scenes at the final whistle.
Elsewhere, Villarreal played out a goalless draw against UEFA Europa League finalists Sevilla - limiting their own chances of qualifying for next season's competition.
|7||David Barral||60' 69'|
|Coach: Joaquín Caparrós|
for M. Sissoko 59'
for Rubén García 71'
for David Barral 80'
|Marotta: Juventus eyeing striking additions|
|Bakayoko set for Monaco switch|
|J.League Preview: Vortis out to improve dismal fortunes against Ardija|
|Juve complete Pereyra deal|
|Ranieri named Greece head coach|
|Fiorentina agree Basanta deal|
|Di Natale backs Pereyra´s Juve move|
|Iniesta: Suarez has talent to restore Barca glory|
|Cerci in charge of his future, says Cairo|
|West Ham target new striker|
|Pardew hopeful over De Jong|
|Rodgers expects new Gerrard deal|
|Jones: United embracing Van Gaal methods|
|Henry: Time had come to sell Suarez|
|Brunt eyes new West Brom deal|
|Arsenal´s World Cup winners to miss league opener|
|Modric hails Rodriguez, Kroos signings|
|Cech does not want bench role|
|Inzaghi blames fatigue for Milan loss|
|Real´s time to shine, says Ancelotti|
|Real Salt Lake 3 Montreal Impact 1: Garcia stars in Utah|
|Downing: Carroll injury a ´big blow´|
|Irvine: I have not seen Ideye play live|
|Olympiacos triumph in Toronto|
|Giggs likens Van Gaal to Ferguson|
|Copa do Brasil Review: Corinthians among trio on the verge of progression|
|Blanc: World Cup stars will move on|
|Pinto steps down as Costa Rica coach|
|Mourinho planning Drogba swoop|
|UEFA Europa League Review: Rosenborg complete comeback to see off Sligo|
|Mathieu out to enjoy Barcelona move|
|Mandzukic not Diego Costa´s replacement|
|Eliseu returns to Portugal with Benfica|
|Sanabria makes Roma switch|
|Carroll to miss start of season|
|Vidal: I´m not going to Manchester|
|Xavi staying at Barcelona|
|Hannover complete Gulselam signing|
|Astori loaned to Roma, Cagliari confirm|
|Nigeria to talk with Keshi over return|
|Gamberini makes Chievo move|
|Besic poised to complete Everton move|
|Marseille move Montpellier fixture from Stade Velodrome|
|CSL Preview: Harbin eye Luneng scalp, Guangzhou face Hena|
|Guardiola preaches patience with Lewandowski|
|Lampard joins New York City|
|Blanc coy on Di Maria speculation|
|CAF Confederation Cup Preview: ASEC coach confident, Al Ahly seek qualification|
|Chelsea loan Piazon to Frankfurt|
|Pochettino has high hopes for Lamela|
|Aguirre appointed as Japan coach|
|Swansea swoop for Montero|
|Pozuelo makes Vallecano switch|
|Fred back at Shakhtar, Ismaily to follow|
|CFF investigate Fofana accusations|
|Suarez could make sensational Clasico debut|
|Ribery in line for return, says Guardiola|
|Reus could resume training in two or three weeks - Klopp|
|Roma need another defender, says Garcia|
|Everton on verge of new signings|
|Rodrigo hails Nuno after Valencia switch|
|Delph eager for new Villa deal|
|Ljajic not seeking Roma exit|
|Talks held as players strike in Ecuador|
|Crouch excited by Bojan capture|
|Lambert expects swift recovery for Cole|
|West Ham duo fail to travel|
|United to play 3-4-3, says Van Gaal|
|Lallana, Markovic set to feature against Olympiacos|
|Real want to win every trophy, says Bale|
|San Jose Earthquakes 5 Chicago Fire 1: Hosts break winless streak|
|Chelsea have "outstanding squad" - Costa|
|United make winning start under Van Gaal|
|Rodgers plays down Borini injury concerns|
|Atletico Mineiro 4 Lanus 3 (agg 5-3): Own goals gift Brazilians the win|
|Dunga names Brazil assistants|
|Man City show class in Kansas|
|Villa too good for Dallas|
|Santos cannot meet Robinho´s demands, says vice-president|
|Mourinho happy with goalkeeper situation|
|Borini hurt as Liverpool lose to Roma|
|Palace held to draw by Crew|
|Tottenham down Toronto after Lamela brace|
|San Lorenzo 5 Bolivar 0: Hosts close in on Copa Libertadores final|
|Sunderland forward Scocco joins Newell´s|
|Rodgers: We won´t overpay in transfer market|
|Maccabi Haifa friendly abandoned after pitch invasion|
|USA dynamo Beasley joins Houston|
|UEFA Champions League Review: Steaua ease through as Legia Warsaw hit five|
|Youngsters inspire Sunderland to win at Hartlepool|
|Aluko and Sagbo net as Hull City beat York|
|PSG loan Aurier from Toulouse|
|Emotional Davies thanks Swansea fans|
|Mandzukic makes debut as Atletico win|
|Filipe makes bow in Chelsea draw|
|Bahebeck stars again as PSG beat Nice|
|Conte rubbishes PSG talk|
|Tottenham sign Davies and Vorm as Sigurdsson joins Swansea|
|De Laurentiis vows Napoli will fight for Scudetto|
|Lyon sign Jallet from PSG|
|Rijeka deny racism allegations|
|Suarez has been treated ´like a murderer´, says Aspas|
|Basel secure Samuel swoop|
|Thai Premier League Review: Buriram go top as Muang Thong slip up|
|Dnipro-Copenhagen clash moved to Kiev|
|Tevez never considered Juve exit|
|Djuricic joins Mainz on loan|
|Cavani keen on PSG stay|
|Shaqiri flattered by Juventus link|
|Johnson, Sommer arrive at Monchengladbach|
|J.League Review: Kawasaki close gap on Sagan, Urawa move clear at top|
|Coleman to miss Everton´s Thailand trip|
|Thankful Rueda bids farewell to Ecuador|
|Liga MX Preview: Peralta set for home debut, Leon seek recovery|
|K.League Review: Top two draw blanks, Jeju United close in|
|CAF Champions League Preview: Zamalek primed for crucial game, CS Sfaxien meet ES Tunis|
|Low quashes Germany exit rumours|
|Getafe agree Michel loan|
|Porto bring in Brahimi from Granada|
|Pardew satisfied with attacking signings|
|Pellegrini targets further City signings|
|Sevilla complete Krychowiak deal|
|Eisfeld makes Fulham move|
|Zarate opens account as West Ham stumble|
|I have nothing to prove, says Ince|
|Barcelona seal Mathieu deal|
|United prepared to spend big, claims Woodward|
|Shakhtar to play in Lviv|
|Pereyra poised for Juve switch|
|Fabregas eyes trophies at Chelsea|
|Vorm confirms Tottenham transfer|
|Deila: Forster will leave Celtic eventually|
|No pressure for Shaw|
|Van Gaal happy with preparations|
|Diarra aiming for Bordeaux return after West Ham frustration|
|Last season for Montpellier owner Nicollin|
|Monaco: Rodriguez deal too good to ignore|
|Nacional Asuncion 2 Defensor Sporting 0: Hosts surge towards Libertadores final|
|Garcia eyeing Serie A title|
|Father against Vlasic´s move abroad|
|Rodgers welcomes Gerrard´s international retirement|
|Cruzeiro, Atletico Mineiro bid for Robinho|
|Inzaghi not drawn into Balotelli speculation|
|Dunga ´not going to sell a dream´|
|City´s Fofana allegedly racially abused|
|Carroll ruled out of NZ friendlies|
|Rodgers excited by new arrivals|