Tottenham caretaker manager Tim Sherwood described his side's exit from the League Cup quarter-finals as a "major disappointment".
Taking charge of his first match after the departure of Portuguese coach Andre Villas-Boas, Sherwood's side lost 2-1 to West Ham at White Hart Lane despite taking the lead with 23 minutes left through Emmanuel Adebayor.
Goals in the last 10 minutes from Matt Jarvis and Modibo Maiga saw Sam Allardyce's side progress to the last four as Tottenham lost back-to-back home games against West Ham for the first time since 1966.
Speaking after the defeat, Sherwood told Sky Sports: "This is a major disappointment both for the boys and for myself and more importantly, for the football club.
"I think we need to defend better as a group. They (the players) need to recognise when to rest on the football.
"(I am) very disappointed. They got their breaks and that was it. We started the game very well.
"I thought we were in command of the game. They stuck at it and bombarded us and got us on the breaks."
Tottenham winger Andros Townsend limped off with a left hamstring injury in the 73rd minute and looks likely to be on the sidelines for the foreseeable future.
Asked if it was a bad injury, Sherwood said: "Looks like it. Looks like he's pulled up with his hamstring.
"It is a big disappointment for him and for everyone."
Sherwood also praised Adebayor after he scored in his first start of the season.
The Togo striker – who has not even been training with Tottenham's first-team at times in this campaign – volleyed home a Jermain Defoe cross to score his first Spurs goal since May.
"I think he did very well," he added.
"The unfortunate thing is that him and Danny Rose had to come off the field because (if I left them on) it would risk their fitness for a few weeks.
"I tried to drag it out as long as I could."
|10||E. Adebayor||33' 67'|
|Coach: T. Sherwood|
for D. Rose 62'
for A. Townsend 73'
for E. Adebayor 78'
|Everton profited from ´harsh´ refereeing, claims Delaney|
|We will get much better, Guardiola warns rivals|
|Ibrahimovic turned down €100m China deal - Raiola|
|Everton 1 Crystal Palace 1: Benteke cancels out Lukaku opener|
|Rashford looking to emulate Ronaldo at Manchester United|
|Managers given bad name by Allardyce scandal - Moyes|
|Pagliara claims he lied to Telegraph over bungs|
|Dyche excited by Arsenal challenge|
|Mazzarri wary of unleashing Success until he is fully fit|
|Moyes stands by criticism of players|
|Guardiola marvels at amazing Ryder Cup experience|
|Mathieu and Deschamps ´exchange´ gives Mangala recall|
|Retirement threat just ´erratic´ Tevez being dramatic - Joorabchian|
|Dani Alves wants Champions League glory with Juventus|
|Guardiola: Football fans can enjoy Tottenham|
|Ranieri calls for consistency from Leicester|
|Low missing out on ´dream´ player in Castro - Tuchel|
|Mata: I never had problems with Mourinho|
|Conte wants failures to motivate Chelsea|
|Pochettino rules out ´impossible´ England switch|
|Emery pleased with Ben Arfa attitude|
|Gundogan returns for Germany after lengthy absence|
|Terry out again as Chelsea prepare for Hull|
|Hasselbaink refutes corruption allegations|
|Robben to start against Cologne, suggests Ancelotti|
|Prolific Callejon called into Spain squad|
|Hull City offer ´keeps changing´ - Phelan|
|Krueger: Black allegations do not directly affect Southampton|
|Wenger optimistic over Coquelin recovery|
|Hughes focused after Mourinho backing|
|Wenger open to England job|
|Klopp eyes retirement before 60|
|Wenger the pioneer battles on within his own legacy|
|Lukaku: I am not on Suarez´s level yet|
|Ibrahimovic is tremendous even if he does not score - Mourinho|
|CONCACAF Champions League Review: Olimpia, Honduras Progreso claim key wins|
|Astra expected hungover Roma - Spalletti|
|United fixture list a ´poisoned gift´ - Mourinho|
|Ronaldo back for ´stronger´ Portugal|
|Dembele can be next Drogba - Rodgers|
|Mourinho wanted Pogba at Chelsea, says Raiola|
|Puel pleased with ´good point´ in Israel|
|Mourinho not ´over the moon´ with United wins|
|Southampton investigating Eric Black allegations|
|Rodgers: Celtic would challenge at the top in England|
|Ibrahimovic expects more from United|
|Manchester United 1 Zorya 0: Ibrahimovic header earns Mourinho´s men narrow win|
|De Boer blasts Inter for lack of focus|
|Zarate reveals message to ill wife after goalscoring return|
|Raffael suffers fresh injury setback|
|Hapoel Be´er Sheva 0 Southampton 0: Saints´ winning run comes to an end|
|Sparta Prague 3 Inter 1: De Boer´s side humbled in Europa League again|
|Police to review corruption allegations after Telegraph sting|
|Brady hails Wenger as ´possibly the best ever´ Gunners boss|
|Yacob signs new West Brom deal|
|Guidolin prioritising Swansea improvement over his future|
|Sakho outburst has been dealt with – Klopp|
|Bilic sorry for Allardyce in ´very sad´ week for English football|
|Laporte saga nears conclusion as defender earns France call-up|
|Everton are exceeding expectations – Koeman|
|Wenger could be tempted by an international offer, says ex-assistant|
|No excuses for Liverpool this time, says Klopp|
|Rashford left out of England Under-21 squad|
|Boro must pick up where they left off - Karanka|
|Matuidi could still join Juventus, says Raiola|
|Pardew anticipates battle of the Belgians|
|Legia Warsaw to face Real Madrid behind closed doors|
|England job would be the pinnacle - Pardew|
|Wright sacked by Barnsley|
|Bilic defends West Ham team night out|
|Ramsey withdrawal was Arsenal´s call - Coleman|
|LMA demand ´immediate full disclosure´ of corruption evidence|
|´My answer would be a big fat no´ - Coleman rules out taking England job|
|Leeds dismiss Cellino sting as ´non-story´|
|Gabigol, Rashford and Sanches among Golden Boy nominees|
|Keane slams Arsenal: Half their players will have gloves on soon|
|´Special´ Man City draw a career highlight, says Gordon|
|Southgate admits England situation is ´not ideal´|
|England should have gone for O´Neill, says Shilton|
|PSG´s powers of recovery impress Cavani|
|Howe ´absolutely committed´ to Bournemouth amid England links|
|Man City proved character against Celtic, says Zabaleta|
|Walcott: Sanchez partnership bodes well for Arsenal´s season|
|MLS Review: DC, Impact on track for play-offs|
|CONCACAF Champions League Review: Tigres, Dallas left waiting|
|Central Sanchez pleases Wenger|
|Barca felt Messi absence - Busquets|
|Martino knew Messi would come out of retirement|
|Shilton never convinced by Allardyce|
|Degenek replaced by Giannou for Socceroos|
|Griezmann will still take penalties - Simeone|
|Simeone proud of ´one of the best´ wins|
|Godin suffers sprained ankle ligament|
|West Ham receive positive news over injured duo|
|Robson: Four wins for Southgate and he´s an England contender|
|Gunes rues Besiktas´ inability to see off Dynamo|
|Sarri: Late goals leave bitter taste|
|Borussia Monchengladbach were exceptional against Barcelona, feels Schubert|
|PSG must be patient, says Emery|
|Celtic are lucky to have Dembele - Rodgers|
|I´m completely focused on Arsenal, insists Wenger amid England talk|