Micky van de Ven Brace Ends Everton's Unbeaten Streak at New Stadium
Micky van de Ven became the initial backline player to score two goals in a English top-flight game for Spurs since Jan Vertonghen in March 2013.
At a glance
Micky Van de Ven heads home two times in first half
The home side's Jake O'Brien has goal disallowed after VAR review
Senegalese midfielder scores final goal in dying moments
The defeat is Everton's first at Hill Dickinson Stadium
Micky van de Ven scored twice as Tottenham prolonged their unbeaten run on the road in the Premier League and delivered the Toffees their initial loss at Hill Dickinson Stadium.
Everton were unbeaten in their five previous fixtures at their recently opened stadium at the dockside location, having left Goodison Park behind after 133 years at the conclusion of the previous campaign.
But Spurs captain the Dutchman struck twice from corners in the first half to place their impressive record at jeopardy, and they were failed to mount a comeback before the midfielder - set up by ex-Everton forward the Brazilian - headed home a third to put the game to bed.
Jake O'Brien thought he had levelled the scores five minutes after the defender's first goal, directing a powerful header past Guglielmo Vicario from an set-piece.
Beto, in the meantime, missed a handful of opportunities, while the Italian goalkeeper made a series of excellent stops to guarantee Tottenham went five away games unbeaten in the Premier League.
But the video assistant referee intervened, advising the match official to review the goal on the pitchside monitor and the referee ruled that the winger and the attacker were in an illegal position and had interfered with the Spurs keeper.
The win moves Thomas Frank's team into third place in the Premier League, five points off local foes and leaders Arsenal.
The Merseyside club stay in 14th position and are six points ahead of the drop zone.
Tottenham analysis: Van de Ven excels in role at both ends of the field
After a uninspiring midweek performance in the Champions League against the French side, where they mustered a mere attempts on target, Frank chose Randal Kolo Muani up front instead of former Toffees player the Brazilian.
The new arrival was failed to influence the game before being replaced for Richarlison after 60 minutes on the pitch, but it turns out he proved unnecessary in the final outcome.
Defender Van de Ven transformed into an attacking force to be reckoned with.
Tottenham's opening strike came from a cleverly executed corner routine, with Rodrigo Bentancur heading the ball back across the six-yard box for an free the defender to head home.
And Ven de Ven - stepping up as captain in the Argentine's absence - notched his second in added time as he rose above Jordan Pickford to nod in.
The Dutchman was equally outstanding in defence, partnering effectively with his defensive colleague as the pair dealt superbly with the numerous deliveries thrown their way by the opposition.
Everton analysis: Toffees lacking finishing touch
The club's new home had been a fortress, but it appears the novelty may have faded slightly and fans headed to the gates after Sarr's final goal for Spurs.
The break in the team's unbeaten home run won't be a massive concern for the manager, but their attacking woes are.
Beto and the other striker - the Toffees' two recognised centre-forwards - had scored only a single goal combined before the weekend's match.
And they were failed to contribute to that poor record on a wet and gloomy evening on Merseyside.
Beto's form was summed up when he chose to bicycle-kick a golden opportunity from close range, despite having space and time to readjust for a more conventional attempt that would have challenged the keeper.
The substitute, too, failed to influence the game after replacing the starter in the second half.
It wasn't for a shortage of opportunity. The majority of Everton's attacks came through Grealish and Ndiaye, who tirelessly whipped dangerous crosses into the Spurs box.
What next for both teams?
The Toffees: The team head to Sunderland in the top flight on early November at 20:00 GMT.
Tottenham: The London club go to St James' Park on late October for their fourth-round League Cup tie against the Magpies.