Tottenham manager Mauricio Pochettino hailed his side's second half as they got their Champions League campaign off to a winning start against Borussia Dortmund.
Dortmund dominated possession for large parts of the game, but Tottenham showed a ruthlessness in front of goal to see off the Germans 3-1 in their Group H opener.
Harry Kane was once again in irrepressible form, scoring twice and setting up Son Heung-min for an early opener.
Andriy Yarmolenko scored a wonderful goal for Dortmund, who will feel hard done by after having two goals incorrectly ruled out for offside.
Tottenham travel to Cyprus in two weeks to play APOEL, and Pochettino is confident the performance against Dortmund will stand them in good stead for the rest of their campaign.
"It was so important to win, we are so happy," he told BT Sport.
"It was so important to start well in a tough game. Dortmund played really well, they dominated the first half. We increased our level in the second half and we were very clinical in front of goal.
"It is more than three points. At half-time we fixed some problems and modified the position of some players. The tempo of the game decreased which was better for us. Dortmund are a very aggressive team, we struggled a little to pass the ball quickly.
"Sometimes you can't dominate, you have to play a different way and the team is more mature now. We can learn a lot from this game."
|Brighton and Hove Albion 2 Stoke City 2: Gross, Izquierdo extend home unbeaten run|
|Rose in contention to face Dortmund as Pochettino denies ´issue´ with defender|
|Benzema knows he can give more – Zidane|
|I´ve fulfilled my dreams already – Klopp has no plans to coach Barcelona|
|Aubameyang will face Tottenham, Bosz confirms|
|Klopp expects Matip to face Chelsea, Lallana return getting ´nearer´|
|Berizzo looking to former Red Aspas to provide lessons for Sevilla|
|Mangala ready to pounce, but realistic on Man City playing time|
|Mendy injury means Aguero or Jesus for Guardiola|
|Guardiola sends ´big hug´ to ´amazing, so gentle´ Pulis|
|Tavecchio quits as head of FIGC, claims board have refused to resign|
|Benedetto facing Argentina World Cup KO with cruciate injury|
|Shape up! Heynckes reveals demand to Bayern star Vidal|
|Ramos sits out Madrid trip to APOEL|
|West Brom sack Pulis after wretched run|
|Lloris wants Spurs to forget title and focus on top four|
|Pogba no Gerrard yet, says Benitez|
|Guardiola will ´kill´ City stars if they get complacent|
|Ibrahimovic: My injury was worse than people know|
|Icardi like a ´raptor pouncing on its prey´, says Spalletti|
|City style suits me and thrills neutrals, says De Bruyne|
|Guardiola ready to risk Kompany for Man City after Stones´ injury|
|Stones can bounce back stronger - Kompany|
|In-form Chelsea have regained hunger - Conte|
|Inter 2 Atalanta 0: Icardi brace sends Spalletti´s side second|
|Giampaolo promises more from ´extraordinary´ Sampdoria|
|Record-breaking Valencia tee up blockbuster Barcelona clash|
|Poor West Ham performance at Watford was to be expected - Moyes|
|We will see what happens in the future - Silva non-committal on Everton rumours|
|Stones can bounce back stronger - Kompany|
|Football needs to do more to combat racism - Boateng|
|Watford 2 West Ham 0: Misery for Moyes on Hammers bow|
|Unlucky 13: Benevento suffer record-breaking defeat|
|Juventus lost composure amid Sampdoria onslaught - Allegri|
|Sampdoria 3 Juventus 2: Champions slip further off the pace after thriller|
|Coleman confirmed as Sunderland boss|
|I was just injured - Belgium´s Nainggolan blasts ´stupid´ claims of feigned ailment|
|Leeds United 2 Middlesbrough 1: Losing streak snapped to ease pressure on Christiansen|
|Hughes backs Giggs for Wales job|
|Madrid confirm Ramos´ broken nose after derby clash|
|Kane wants to retire with Tottenham|
|Mourinho: Man United lacked balance with attacking line-up|
|Pastore not considering PSG exit to help World Cup chances|
|Wenger, Ozil & Sanchez uncertainty affecting Arsenal, says Seaman|
|Silva not surprised by Chelsea, Spurs interest in Richarlison|
|Ancelotti, Conte, Allegri on shortlist to replace Ventura|
|Perth Glory 0 Melbourne Victory 2: Visitors claim first A-League win of season|
|Marcelo unaware of Ramos-Ronaldo rift at Real Madrid|
|Neymar will take PSG´s next penalty - Cavani|
|Ranieri would consider coaching Italy|
|Postecoglou set for decision on Socceroos future|
|Championship Review: Millwall deny sloppy Sunderland, Wolves back on top|
|Simeone rallies around under-fire Griezmann|
|It´s a growth process - Montella optimistic despite Napoli loss|
|Spalletti happy at Inter, tips Ancelotti for Italy job|
|Sarri defends sacked Ventura over Insigne´s Italy snub|