Tottenham claimed a point thanks to Dele Alli's volley but may well feel unfortunate not to have taken three as they drew 1-1 with Everton at Goodison Park.
Although the visitors dominated the first half, they fell behind in the 22nd minute when ex-Spurs man Aaron Lennon smashed the ball home at the end of a fine Everton team move.
Tottenham had struck the woodwork before that goal through Harry Kane and did so again via Ben Davies before deservedly equalising in first-half stoppage time when Alli fired in.
Everton improved after the break and substitute Muhamed Besic and Ramiro Funes Mori went close for them, but neither side could find a winner.
The result sees Tottenham's run of three straight Barclays Premier League victories come to an end, and the gap between them in fourth and leaders Arsenal now stands at six points, while they are three points clear of fifth-placed Manchester United.
They were being talked up as possible title contenders in the build-up to the game, and while that remains very much up for debate, there was enough for boss Mauricio Pochettino to be encouraged by here.
Roberto Martinez's Everton, meanwhile, remain 11th and they have now won only once in seven league matches. Toffees fans have seen their side triumph just three times at home in the top flight this season and their frustrations continue.
Tottenham looked full of confidence from the off, applying plenty of early pressure, and they were inches away from going in front in the ninth minute when Kane's low, drilled effort from outside the box came back off the inside of the post.
Everton were struggling to get hold of the ball, let alone do anything with it, but then produced a moment of quality to suddenly snatch the lead.
Tom Cleverley collected the ball from Leighton Baines' backheel and lofted in into the area, where Romelu Lukaku nodded it down and Lennon took one touch before lashing it into the net, registering his first goal of the season on only his fourth league start.
Arouna Kone had a shot blocked as Everton looked to keep up the momentum, but Tottenham were soon threatening again and around the half-hour mark they rattled the goalframe again, Davies' strike cracking against the bar.
The leveller that was the least Spurs deserved duly arrived in the final moments of the half, and was another finely-crafted effort involving an excellent long-distance pass.
Toby Alderweireld was the man to deliver it this time, sweeping the ball forward from inside his own half, and Alli did superbly to control with his chest and hook past Tim Howard.
Alli showed more neat play with his chest soon after the break as he guided a Davies cross into the path of Kane, who was put off as he tried to shoot by John Stones.
Gerard Deulofeu, recently introduced by Martinez as a substitute, then produced a dangerous delivery that Lukaku just failed to convert with his head at the far post.
The impressive Alli unleashed a long-range effort that Howard dealt with comfortably, and Everton then went close twice in quick succession at the other end, with Hugo Lloris doing well to tip a piledriver from Besic over the bar and Funes Mori heading narrowly wide.
Lukaku burst through in the dying seconds but put his shot into the stand, before Ross Barkley's shot was saved by Lloris.
TWEET OF THE MATCH
"Imagine Lennon enjoyed that goal" - Former Everton and Tottenham striker Gary Lineker (@GaryLineker) on Everton midfielder Aaron Lennon scoring the opening goal against his former club Tottenham in the 1-1 draw.
Tim Howard: 5 (out of 10)
Leighton Baines: 5
Ramiro Funes Mori: 6
John Stones: 7
Seamus Coleman: 6
Gareth Barry: 6
Tom Cleverley: 6
Arouna Kone: 5
Ross Barkley: 6
Aaron Lennon: 7
Romelu Lukaku: 7
Gerard Deulofeu: 6
Muhamed Besic: 6
Hugo Lloris: 7
Ben Davies: 7
Jan Vertonghen: 7
Toby Alderweireld: 7
Kyle Walker: 6
Tom Carroll: 6
Eric Dier: 6
Erik Lamela: 6
Dele Alli: 8
Christian Eriksen: 6
Harry Kane: 6
Son Heung-min: 6
Nacer Chadli: 6
Joshua Onomah: 6
Dele Alli. The England midfielder provided yet more evidence that he is a major rising star. Alli put in a lively display featuring some excellent touches and capped by a wonderful goal to bring the scores level.
MOMENT OF THE MATCH
Aaron Lennon's goal. Alli's was just as good in terms of the build-up and finish, but the opener was particularly sweet for winger Lennon given it saw him mark a rare start by netting against his former employers.
VIEW FROM THE BENCH
Roberto Martinez can certainly take positives from his Everton side's first-half goal and second-half performance, but once again this was a home match in which the Toffees ultimately failed to really fire, and one win in seven Premier League matches is hardly an encouraging statistic.
Opposite number Mauricio Pochettino will be largely pleased with his team's efforts, but will surely rue the fact that their complete dominance in the first half only yielded one goal and they could not keep their winning run going.
MOAN OF THE MATCH
Martinez has taken a defensive stance in relation to questioning of Tim Howard's performances of late, but this was another display from the Everton goalkeeper that, while certainly not disastrous, featured some shaky moments. Some Toffees fans voiced their frustrations towards Howard from the stands and his position in the team remains looking insecure.
WHO'S UP NEXT
EVERTON v Manchester City, Capital One Cup, Wednesday January 6
TOTTENHAM v Leicester, FA Cup, Sunday January 10
Tottenham midfielder Alli was determined to stay grounded following the draw, which left his side fourth in the Barclays Premier League table and six points behind leaders Arsenal.
He told Sky Sports 1: "As players we are not going to get too carried away. We are just going to take each game as it comes."
Alli was also disappointed his side did not take more from the game after dominating the first half.
"I definitely think we deserved more. That shows how well we are doing to come away to Everton and be disappointed with a point," said Alli.
Spurs defender Alderweireld echoed Alli's comments, saying: " The first half was one of the best halves of the season for us. I think we lost two points today.
"We are very solid at the back and at the front we have a lot of quality too. We have to keep going and working hard."
Everton manager Martinez said: "We have been a bit lightweight in the way we have defended our box and I thought today was an incredible change. The way we defended was a great platform for our performance.
"Spurs had a lot of the ball in the first half. The second half, the way we grew into it and the way that we could use the squad it was very pleasing.
"We could have taken one or two of the opportunities that we created in the second half but overall the performance was terrific."