Arsenal manager Arsene Wenger did not conduct a post-match press conference after Saturday's humbling 6-0 defeat at Chelsea.
The Frenchman has been the focus of much attention this week ahead of his 1,000th game in charge of Arsenal.
However, the landmark fixture at Stamford Bridge turned into a nightmare for Wenger as Premier League leaders Chelsea ran riot in a one-sided encounter.
Early goals from Samuel Eto'o and Andre Schurrle left Arsenal with a mountain to climb and the visitors then saw Kieran Gibbs sent off in an apparent case of mistaken identity after Alex Oxlade-Chamberlain had handled on the goalline.
Eden Hazard converted the resulting penalty and Chelsea were able to pull further clear, with Oscar scoring twice and Mohamed Salah registering his first for the club.
Wenger failed to show up for his scheduled press conference, with an Arsenal spokesman citing an immediate need to leave the ground.
However, the 64-year-old made his disappointment clear in an interview with the BBC, labelling the day as "one of the worst" in his illustrious career.
"This defeat is my fault, I take full responsibility for it," said Wenger.
"I don't think there's too much need to talk about the mistakes we made. We got a good hiding. It's how we respond now on Tuesday night (in a home game against Swansea City) and the best way is not to explain too much the mistakes.
"Of course it's one of the worst days (in his career). It (the match) is over after 20 minutes and it's a long game after that. You don't prepare all week to experience that kind of experience."
Wenger suggested that referee Andre Marriner had missed the incident that resulted in Oxlade-Chamberlain being incorrectly dismissed.
"I believe it was handball but the referee hasn't seen it," he added.
"The ball went out and I think it's Chamberlain who touched the ball. I don't know who gave indication to the referee that it was handball but he has certainly not seen it."
|Coach: José Mourinho|
for S. Eto'o 10'
for Oscar 67'
for David Luiz 72'
|Victory lure Rojas back to Melbourne|
|Chaplow suspended two games for verbal abuse, denies homophobia|
|Eduardo farewells Dinamo Zagreb amid Chelsea speculation|
|Zidane shoud give James more respect - Asprilla|
|Solo suspended from USA women´s team for six months|
|Guardiola understands fans unhappiness over Hart situation|
|Burnley and Middlesbrough sent packing from League Cup|
|Coleman baffled by Ramsey´s treatment at Arsenal|
|Six of the best for Gladbach as Rostov rout Ajax|
|Leicester face Chelsea, Northampton host United in League Cup third round|
|Cillessen set to fly out to Barca to complete move|
|Guardiola hails ´legend´ Hart as Bravo wait in the wings|
|Emotional Hart edges towards City exit|
|Manchester City 1 Steaua Bucharest 0 (6-0 agg): City ease through amid Hart-felt goodbyes|
|Ronaldo working hard for Madrid return|
|Pique warns of European Super League dangers|
|AFC Champions League: Damjanovic inspires Seoul, Wanderley puts Al Nasr in charge|
|Rauball re-elected as German league president|
|Cillessen returns for Ajax despite Barcelona talk|
|Surgery for Pereira after De Rossi horror challenge|
|Hart set for City farewell against Steaua|
|CAF Champions League Review: Wydad draw at ZESCO to earn top spot|
|Retiring Keane in Republic of Ireland squad for final time|
|Sion in talks to sign Liverpool outcast Balotelli, claims club president|
|Athletic´s Laporte not distracted by Barcelona visit|
|Keane announces international retirement|
|Clarke named FA chairman|
|Neuer: Schweinsteiger remains one of world´s best|
|Bielsa would call me before coming to Marseille - Passi|
|Watford bring in Janmaat from Newcastle|
|FIFA opens adjudicatory proceedings against disgraced African football officials|
|European Super League could cause ´war´|
|Sampdoria pounce for Praet|
|Zaza agent confirms Napoli talks but rules out loan move|
|No Grigg in Northern Ireland´s World Cup qualifying squad|
|Cahill reflects on ´amazing´ Melbourne City debut|
|Europa League must take priority, Recoba tells Inter|
|Saint-Etienne swoop for Saivet and Veretout|
|Ronaldo: Pepe was the best player at the Euros, not Griezmann|
|Schweinsteiger: Manchester United my last club in Europe|
|Dante sees Nice as a positive move|
|Pique: Barcelona by far the best in Spain|
|Pique backs Stones for success under Pep|
|Coleman dismisses Premier League talk|
|Spurs want Calhanoglu, claims agent|
|Bony an ´option´ for Bilic|
|Leverkusen cannot challenge Bayern, says Ballack|
|Pallotta blasts ´disgusting´ referee after Roma defeat|
|Badstuber taking his time after injury nightmare|
|Conte: Terry return between him and Allardyce|
|We beat Bayern to Dembele - Watzke|
|Wanderers bring back Bulut|
|Moyes rules out Kone exit|
|CONCACAF Champions League Review: Whitecaps, Pachuca win big|
|Bale: I´ll never forget this year|
|Griezmann: I deserve Best Player in Europe Award|
|No surgery for Ayew as West Ham target December return|
|Villarreal did all they could to make it through - Escriba|
|Spalletti rues lack of Roma discipline|
|Conte: Chelsea must learn to kill matches|
|Watford and West Brom crash out of League Cup|
|My longest 90 minutes as a coach - Rodgers|
|AFC Champions League: Goalless draws leave quarter-finals on a knife edge|
|Klopp hopeful over Can injury|
|Champions League play-offs: Nine-man Roma crash out as Monaco edge Villarreal|
|Henderson hails ´outstanding´ Mane after Burton thrashing|
|Chelsea 3 Bristol Rovers 2: Conte´s side survive scare thanks to Batshuayi double|
|Hapoel Be´er Sheva 2 Celtic 0 (4-5 agg): Visitors survive Israeli scare|
|Burton Albion 0 Liverpool 5: Sturridge at the double in Reds rout|
|Leverkusen sign Austria star Dragovic|
|Sakho in the clear as WADA opt against appeal|
|Enyimba 3 Mamelodi Sundowns 1: Udoh brace secures CAF Champions League win|
|Pulisic and Ramos on target as Dortmund wrap up Bundesliga preparations|
|Calleri hoping for Tevez advice|
|Defour hoping for Belgium recall|
|Alaba warns against complacency as Bayern begin Bundesliga defence|
|Bravo arrives in Manchester ahead of City move|
|Dyche backs Gray after striker´s apology for homophobic tweets|
|Gray charged by FA over homophobic tweets|
|Pique: Olympic gold proves Neymar is one of world´s best|
|Marin makes Olympiacos move|
|Zidane arrival the catalyst for one of my best seasons - Ronaldo|
|Moyes ´worried´ about Mannone elbow injury|
|Sidibe rejected Arsenal over playing-time fears|
|Guardiola: Toure could feature against Steaua|
|Hernandez out for two weeks after falling down stairs|
|Bravo nearing City move, admits Guardiola|
|Ballack impressed by Dortmund signings but still backing Bayern|
|Lucescu questions De Boer tactics|
|Milan reject Chelsea bid for Romagnoli|
|Dortmund know how to treat Gotze - Ballack|
|Shevchenko: Bacca must improve consistency|
|´If you heed 100 idiots you will go crazy´ - Bauza on Messi return|
|Valdano relieved over Messi U-turn|
|Nordfeldt in line for loan move after signing fresh Swans deal|
|Dante joins Nice from Wolfsburg|
|De Boer expects fierce fight for Barca number-one spot|
|Newell´s confident over Messi return|
|Stoke confirm Jones interest|
|MLS ´attractive´ to Rooney - Timbers owner|
|Burke re-signs with West Ham|
|Sassuolo rejected Balotelli - CEO|
|Valencia coach Ayestaran rules out Mustafi sale|
|Allardyce plans Guardiola talks over Hart|
|Cahill warns rivals over City attack|
|Allardyce open to Terry England return|
|Drogba dismisses Villa rumours|
|Tuchel pleased despite Dortmund wastefulness|