Take a look at some of Chelsea's training ground fines, such as £1,000... for your phone ringing! 

It's not a secret that professional sports teams have no-nonsense policies when it comes to their players, but rarely do we get to see under the curtain.

Six in a row Chelsea are ready to Mount a youthful challenge 

Mason Mount believes Chelsea's youthful revolution will continue to gather pace as the season progresses.

Lampard's Blues relishing freedom of playing away from the Bridge 

Chelsea boss Frank Lampard says his side are enjoying life on the road so much because of their work ethic.

Lampard dismisses Rudiger's fitness claim 

Chelsea boss Frank Lampard has dismissed suggestions defender Antonio Rudiger is ready to return from injury after the player declared himself fit.

Pulisic elated after opening his Blues account in perfect style 

Christian Pulisic almost forgot the match ball after his first career hat-trick fired Chelsea to a 4-2 victory at Burnley to keep their winning run going.

Blues will challenge the top two if we stick together: Lampard 

Frank Lampard believes Chelsea can challenge at the top of the Premier League this season, but only if they keep up the work-rate and togetherness they currently have.

Ruthless Chelsea secure Lampard's first home win 

Frank Lampard got a first home win as Chelsea boss under his belt as his youthful side thumped League Two Grimsby 7-1 in the Carabao Cup.

Reds caught napping in title defence 

Dries Mertens' late penalty and an injury time strike from Fernando Llorente saw Liverpool's Champions League title defence get off to the worst possible start as they lost 2-0 to Italian side Napoli.

Barkley's penalty pain leaves Blues in a tough spot 

Frank Lampard suffered more frustration as Chelsea crashed to a damaging home defeat to Valencia.

Abraham wants to keep lifting goal standards 

Chelsea striker Tammy Abraham has expressed his hope that "this can be my season" following his hat-trick in the 5-2 win at Wolves.

Lampard stands by decision to throw Tomori into the mix 

Chelsea boss Frank Lampard says Fikayo Tomori was deserving of his first start for the club.

Abraham happy to finally get off mark for Blues 

Tammy Abraham admits a tough start to life as a Premier League striker with Chelsea spurred him on as his brace at Norwich secured Frank Lampard his first win as Blues boss.

Chelsea's strikers will discover golden touch, maintains Lampard 

Frank Lampard has backed Chelsea's strikers to deliver in front of goal despite so far drawing a Premier League blank.

Rodgers: Leicester should have reigned on Frank Lampard’s party 

Leicester boss Brendan Rodgers felt his side should have totally ruined Frank Lampard's Chelsea homecoming as the Foxes grabbed a 1-1 draw at Stamford Bridge yesterday.

Ndidi makes up for his costly mistake to ruin Lampard's big homecoming 

Frank Lampard did not get the Chelsea homecoming he craved as his wait for a first win as manager went on following a 1-1 draw with Leicester City.

Super Cup glory would be a huge boost for Chelsea: Lampard 

Frank Lampard is determined to secure his first win as Chelsea manager and finally lift the Uefa Super Cup - although fresh doubts over N'Golo Kante hardly provide the ideal preparation.

Azpilicueta won't accept Mourinho slating young duo 

Chelsea captain Cesar Azpilicueta has staunchly defended homegrown pair Tammy Abraham and Mason Mount after criticism from Jose Mourinho in the wake of their 4-0 hammering at Manchester United.

Rivals were clinical, but Blues must learn harsh lessons: Frank 

Frank Lampard admitted his Chelsea side were confronted with the "harsh reality" of the Premier League after the Blues succumbed to a heavy 4-0 defeat at Manchester United.

Lampard urges fans to drop his chant as Blues look on song 

Frank Lampard declared himself pleased with Chelsea's pre-season preparations after yesterday's entertaining victory over Reading - but pleaded with the club's supporters to ditch an offensive song chanted in his honour.

Lampard upbeat over Kante's fitness 

Chelsea boss Frank Lampard remains hopeful that N'Golo Kante will be fit "very soon" after sending the midfielder home from Japan for treatment.

Loan spell at Leipzig is the perfect step for my career, says Chelsea's Ampadu 

Chelsea teenager Ethan Ampadu believes a spell in the Bundesliga is the ideal move for him after securing a one-year loan at RB Leipzig.

Lampard is edging nearer a return to Chelsea 

Frank Lampard has been excused from reporting back for pre-season training with Derby as he continues discussions about becoming Chelsea manager.

Derby are determined to hold onto boss Lampard but Chelsea preparing to make move 

Derby owner Mel Morris has stressed the club want to keep Frank Lampard as manager "for the long term" amid reported interest from Chelsea.

Sarri's Chelsea exit opens the door for Lampard reunion 

Chelsea are expected to seek talks with Derby over a deal to install Frank Lampard as the next Blues manager.

Rob Green announces retirement after lifting Europa League trophy 

Chelsea goalkeeper Robert Green has announced his retirement.

Comment: Uefa should be embarrassed by soulless Europa League final as Chelsea beat Arsenal 

The sight of hundreds and hundreds of empty seats as Arsenal and Chelsea kicked off in Baku's Olympic Stadium last night should be deeply embarrassing for Uefa chiefs.

Chelsea deserved Europa League success, admits Arsenal boss Emery 

Arsenal boss Unai Emery admitted his side were overpowered by classy opponents in last night's Europa League Final in Baku.

Boss Sarri has proved his worth to Chelsea, maintains Sinclair 

Former Chelsea defender Frank Sinclair believes manager Maurizio Sarri's future should not depend on winning the Europa League.

Derby's Lampard at crossroads as Chelsea look on 

Frank Lampard will hold talks over his future with Derby owner Mel Morris after Monday's Sky Bet Championship play-off final.

I'd quit now if job was on the line in Baku final: Sarri 

Maurizio Sarri's future at Chelsea may be up in the air, but the Italian insists it does not hinge on winning next week's Europa League final.

Transfer ban will stop Chelsea challenging next season, admits Sarri 

Maurizio Sarri believes Chelsea cannot catch Premier League pacesetters Manchester City and Liverpool next season without overturning their two-window transfer ban.

Sarri is happy to see Chelsea ride their luck 

Maurizio Sarri recognised Chelsea had been "lucky" to secure a vital victory over Watford after finding themselves "in trouble" during the first half.

Zola hits out at Burnley as Chelsea held 

Chelsea assistant manager Gianfranco Zola blasted the time-wasting tactics used by Burnley as they were held to a frustrating 2-2 draw at Stamford Bridge by Sean Dyche's side.

Overhyped Champions League receives far too much attention, says Chelsea boss Sarri 

Maurizio Sarri believes the Champions League is overhyped.

Alonso's late show gives lacklustre Blues the edge 

Marcos Alonso's late header dragged a lacklustre Chelsea to a 1-0 Europa League win at Slavia Prague.

Chelsea are now Eden in the right direction 

Eden Hazard said he produced "something special" to fire Chelsea into third place in the Premier League after scoring both goals in a 2-0 victory over West Ham at Stamford Bridge last night.

Misfirng Higuain eyes long-term stay at Bridge 

Gonzalo Higuain has insisted he wants to stay at Chelsea next season.

Sarri challenges Premier League to help English teams in Europe 

Maurizio Sarri has said he would take a pay cut if it meant the Premier League helping English teams in Europe through more sympathetic fixture scheduling.

Chelsea's homegrown talent Hudson-Odoi responds to the challenge for Sarri's men 

Callum Hudson-Odoi toasted his full Premier League debut by sparking Chelsea's 3-0 Stamford Bridge rout of Brighton.

Hudson-Odoi set for first Chelsea start: Sarri 

Maurizio Sarri is set to hand England winger Callum Hudson-Odoi his first Premier League start in one of Chelsea's next two matches.

Azpilicueta calls for harmony after fans turn on Sarri 

Cesar Azpilicueta has pleaded for Chelsea unity after fans demanded manager Maurizio Sarri be sacked during their comeback win at Cardiff.

Sarri questions mindset after Blues fall flat 

Maurizio Sarri admitted he is concerned by Chelsea's fragile mentality after their hopes of a Premier League top-four finish were dented by a 2-0 loss at Everton.

Europa League draw: Arsenal and Chelsea set for potential final clash as Gunners face Napoli in quarters 

Arsenal will face Napoli in the quarter-final of the Europa League while Chelsea will take on Slavia Prague.

Maurizio Sarri shocked by 'dangerous' state of pitch in Kiev 

Maurizio Sarri fears for the safety of his Chelsea players after branding Dynamo Kiev's pitch "dangerous" and a "disaster".

Sarri still targeting top four despite slip up against Wolves 

Maurizio Sarri is confident Chelsea will claim a Premier League top four place despite ruing a missed opportunity in yesterday's 1-1 draw with Wolves.

Perfect run-in can secure Champions League spot for Chelsea, vows Willian 

Willian says "every game is a final" for Chelsea in their quest to return to the Champions League.

I will be Chelsea manager next season, predicts confident Sarri 

Chelsea manager Maurizio Sarri is confident he will be at Stamford Bridge next season and has already begun his pre-season preparations.

Tottenham face a big battle for their Champions League spot, warns Sarri 

Chelsea head coach Maurizio Sarri has warned Tottenham their Champions League qualification place is under threat.

Watch: Kepa and Sarri explain 'big misunderstanding' as Chelsea keeper admits substitution controversy 'not the best image' 

Chelsea goalkeeper Kepa Arrizabalaga has categorically denied that he was guilty of insubordination at the end of the club's Carabao Cup defeat to Manchester City, and said it was all a "misunderstanding" as what appeared a refusal to go off was instead him attempting to signal to the bench that he was fit.

Watch: Chelsea's Kepa refuses to be subbed in cup final defeat to Manchester City 

Kepa Arrizabalaga undermined manager Maurizio Sarri by refusing to be substituted as Chelsea were beaten 4-3 on penalties by Manchester City in the Carabao Cup final.