Two defeats in five days have dealt a major blow to Chelsea's quest for silverware and they can ill-afford another setback versus Stoke City.
The London club slumped to a 3-1 UEFA Champions League quarter-final first-leg defeat against Paris Saint-Germain at Parc des Princes on Wednesday on the back of a shock 1-0 Premier League loss at Crystal Palace.
Manager Jose Mourinho lamented a "ridiculous" last-gasp goal from Javier Pastore in the French capital that has left his Chelsea side up against it heading into the second leg of their clash with Laurent Blanc's men.
The Portuguese may have to wait at least another year to become the first manager to win Europe's premier club competition with three different sides and the domestic top-flight title may also elude him in his first season back in England.
Mourinho also expressed frustration with his side's lack of firepower after he employed Andre Schurrle in an unfamiliar role as a striker before bringing on Fernando Torres in the second half.
Spain striker Torres has scored just nine goals this season and one in his last 11 appearances, while Demba Ba has rarely featured under Mourinho and appears to be on his way out of Stamford Bridge.
Samuel Eto'o has been sidelined with a hamstring injury and Chelsea will be hoping the Cameroon international is fit enough to return against Stoke as they strive to get their push for the title back on track.
Chelsea are now second in the table with six top-flight games remaining, two points behind leaders Liverpool and the same margin clear of Manchester City - who have two games in hand.
The Stamford Bridge outfit suffered a 3-2 defeat at Stoke back in December before gaining revenge with a 1-0 FA Cup victory against Mark Hughes' side the following month.
The defeat at relegation-threatened Palace led Mourinho to question the mentality of some of his players and they will have to be up for the battle against a Stoke side who head to the capital in fine form.
A 1-0 victory against Hull City last weekend stretched Stoke's winning run to three matches and they are now unbeaten in their last five - a sequence of results that has seen them move up to 10th.
They have a poor record at Chelsea, though, losing their last seven games at Stamford Bridge and failing to score in their last six visits.
Brazil midfielder Ramires will not feature for the hosts once again as he completes a three-match ban, while Eto'o's fitness will be monitored ahead of the game and it remains to be seen if Ashley Cole (knee) will return to the squad.
Stoke will be without knee-injury victims Robert Huth and Oussama Assaidi.
|8||F. Lampard||61' 61'|
|Coach: José Mourinho|
for A. Schürrle 59'
for F. Lampard 70'
for Willian 78'
|Blatter not running for IOC re-election|
|Bendtner: Wolfsburg can challenge Bayern for Bundesliga honours|
|Liverpool relishing Britannia return, says Henderson|
|Everton big enough to keep Stones - Martinez|
|MLS Review: Fire stun Dallas as goals dry up|
|New Atletico signings excite Raul Garcia|
|Cahill expects Arsenal title challenge|
|Jovetic happy with Inter debut|
|Luis Enrique: Barca defence must improve|
|Yanev calls for calm after ugly scenes in friendly|
|Coppa Italia Review: Cittadella romp to victory, Brescia rely on penalties|
|Arsenal have learned how to play against big teams - Ramsey|
|Shawcross to visit specialist over back woe|
|Fiorentina 2 Barcelona 1: Bernardeschi double sends Barca to another defeat|
|Mancini hints at Melo interest|
|Rodgers hails ´incredible´ Benteke strike|
|Galatasary 1 Inter 0: Sneijder sinks former club|
|Wenger defends Arsenal approach|
|Wembley loss has no bearing on new season - Terry|
|Porto cruise to friendly win over Stoke|
|Mourinho denies Wenger ´snub´ suggestions|
|Arsenal abandoned their philosophy to win Community Shield - Mourinho|
|Mourinho throws Community Shield medal into Wembley crowd|
|Swindon Town 1 Liverpool 2: Benteke nets stunner on debut|
|Scottish Premiership Review: Hearts win thriller on top-flight return|
|Ujah at the double as Bremen beat West Ham|
|Mourinho: We were the better team|
|Wenger hails defensive solidity|
|Rooney returns as Villarreal spoil Ferguson´s party|
|Rodriguez stunner earns Southampton draw as Caulker makes debut|
|Arsenal 1 Chelsea 0: Case of 14th time lucky for Wenger against Mourinho|
|Taechaubol announces Milan agreement|
|Jojic fires Cologne to latest victory|
|China 0 South Korea 2: Kim and Lee seal victory|
|Origi getting up to speed|
|Costa a doubt for start of season - Mourinho|
|North Korea 2 Japan 1: Halilhodzic´s men spurn lead|
|Allam brands FA ´amateurs´ as name-change row rumbles on|
|Fournier ´worried´ by Lyon pre-season|
|Swansea still working on Michu exit - Monk|
|Neuer furious at Bayern Supercup defeat|
|Wenger: Ozil signing not a mistake|
|UEFA Champions League Preview: Shakhtar ready for Fenerbahce decider|
|Lampard targets MLS play-offs for City|
|MLS Review: Goals galore as DC United win 10-goal thriller|
|Ronaldinho returns and helps Fluminense to win|
|Keane: United won´t overtake Chelsea|
|Casillas has the ´enthusiasm of a 20-year-old´ - Lopetegui|
|Blanc hopeful over Ibrahimovic knee injury|
|Guardiola laments late goal in Supercup defeat|
|Tuchel plans to keep Bender|
|Hecking happy with Wolfsburg discipline after Supercup win|
|Arsenal players too interested in selfies and six-packs - Keane|
|Confusion over Ibrahimovic´s PSG future|
|Sporting Lisbon 2 Roma 0: Slimani, Mane inspire Portuguese hosts|
|Rodgers feeling ready for new campaign|
|Khedira to miss Supercoppa|
|Paris Saint-Germain 2 Lyon 0: Aurier and Cavani seal more silverware|
|Wolfsburg 1 Bayern Munich 1 (5-4 on penalties): Super-sub Bendtner nicks it for Pokal champions|
|Lampard´s long-awaited New York City debut ends in defeat|
|Casillas the spot-kick hero for Porto|
|Monk bullish ahead of season opener at champions|
|Marseille 2-0 Juventus: Night to forget for Serie A champions|
|Swansea end pre-season with yet another draw|
|HJK 0 Liverpool 2: Origi and Coutinho on target|
|Juventus rocked by Khedira injury scare|
|Lens and Pantilimon star as Sunderland beat Hannover|
|Pardew hopeful of concluding Wickham deal|
|Martinez allays Lukaku fears|
|Stuttgart 4 Manchester City 2: Cause for concern for Pellegrini|
|Wasteful Bournemouth held by Hoffenheim|
|Jerome seals Norwich win|
|Souare´s first goal ensures Palace draw|
|Sinclair hits hat-trick in Villa draw|
|Leicester end pre-season with thrilling Birmingham win|
|Wood and Mowatt condemn Everton to friendly defeat|
|Coloccini not involved as Newcastle lose to Gladbach|
|Borussia Dortmund 2 Real Betis 0: Ramos scores on return from injury|
|Stoke lose to Cologne on Afellay debut|
|Norwich capture goalkeeper Kean|
|Jovetic hits out at Pellegrini following City exit|
|Jones backing new boys to spark United revival|
|Scottish Premiership Review: Celtic up and running, Dundee hammer Kilmarnock|
|Can keen to learn from Milner|
|Immobile on the mend following friendly scare|
|Sagan Tosu 1 Atletico Madrid 1 (1-4 on penalties): Simeone´s men need spot-kicks|
|Cahill: Big-spending rivals will make title race tougher|
|Roberto happy to play full-back for Barca|
|Gestede eager to make his mark at Villa|
|I want to play more and score more - Remy|
|Lambert influence important, says Pulis|
|Benteke a ´bargain´ buy - Rodgers|
|Zola: Qatar would be ideal for Balotelli, Cassano|
|Suarez: I´m not among world´s best|
|PSG ready despite ´chaotic´ pre-season - Blanc|
|Arsenal thumping still hurts - Fournier|
|Aubameyang targets Champions League success|
|Rooney set for Everton return|
|Cech can match Van der Sar - Wenger|
|Mourinho ponders Wenger´s losing record against him|
|CBF confirm Fred failed a doping test|