Van de Ven Double Ends The Toffees' Unbeaten Streak at Brand New Home Ground
Micky van de Ven emerged as the initial backline player to score twice in a English top-flight game for Spurs since Jan Vertonghen in March 2013.
Match summary
Micky Van de Ven nods into the net two times in opening period
The home side's Jake O'Brien has equalizer disallowed after VAR review
Pape Matar Sarr scores third in 89th minute
The defeat is the Merseyside club's initial at Hill Dickinson Stadium
Micky van de Ven scored on two occasions as Spurs extended their winning streak in away games in the Premier League and delivered the Toffees their initial loss at their new home.
Everton were undefeated in their last five matches at their new ground at the dockside location, having left Goodison Park behind after more than a century at the conclusion of last season.
But Spurs captain Van de Ven struck twice from corners in the opening 45 minutes to place their strong form at jeopardy, and they were failed to turn it around before the midfielder - set up by ex-Everton forward the Brazilian - nodded in a third to seal the victory.
The Everton defender believed he had levelled the tally a short while after the defender's first goal, directing a bullet header past Guglielmo Vicario from an Everton corner.
Beto, in the meantime, failed to convert a number of chances, while Vicario made a series of excellent saves to guarantee the London club went five matches on the road unbeaten in the Premier League.
But the video assistant referee stepped in, instructing the match official to check the goal on the pitchside monitor and the referee decided that the winger and Iliman Ndiaye were in an illegal position and had impeded with the Tottenham goalkeeper.
This victory elevates the manager's team into third place in the division, five points off north London rivals and table-toppers Arsenal.
Everton remain 14th and are half a dozen points ahead of the relegation zone.
Tottenham analysis: The defender fulfils duties at both ends of pitch
Following a uninspiring weekday display in the European competition against the French side, where they managed a only two shots on target, the manager chose the French striker up front instead of former Toffees player the Brazilian.
The new arrival was unable to influence the game before being substituted for Richarlison after an hour on the field, but it emerged he wasn't needed in the final outcome.
Defender Van de Ven converted into an attacking force to be reckoned with.
Spurs' opening strike came from a cleverly executed set-piece play, with Rodrigo Bentancur directing the ball back across the six-yard box for an free the defender to score.
And the captain - stepping up as captain in Cristian Romero's unavailability - added his second in added time as he outjumped the England keeper to nod in.
The Dutchman was just as impressive in defence, combining well with his defensive colleague as the pair handled superbly with the numerous deliveries sent their way by the opposition.
Toffees breakdown: Everton lacking finishing touch
The club's recent stadium had been a fortress, but it appears the novelty may have worn off somewhat and fans headed to the gates after Sarr's third for Tottenham.
The end in the team's winning streak at home will not be a major concern for David Moyes, but their striker situation are.
The forward and the other striker - the Toffees' two recognised strikers - had netted just a single goal combined before the weekend's match.
And they were failed to add to that poor record on a damp and dreary evening on Merseyside.
Beto's performance was summed up when he opted to bicycle-kick a clear chance from close range, despite having room and opportunity to reposition for a more conventional shot that would have challenged the keeper.
Barry, as well, failed to make an impact after replacing the starter in the 65th minute.
It wasn't for a lack of opportunity. Most of the home side's offensive moves came through the winger and the forward, who tirelessly whipped threatening crosses into the Spurs box.
Upcoming fixtures for both teams?
The Toffees: Moyes' men travel to Sunderland in the Premier League on early November at 20:00 GMT.
Tottenham: Spurs travel to St James' Park on Wednesday, 29 October for their next round Carabao Cup tie against Newcastle.