The Gunners then face Manchester City in the Carabao Cup final on February 25, meaning Arsenal won't return to league play until a rematch against City on March 1.
"It's insane it finished 1-0 but we'll take it".
"They had chances at the end but it could have been a much bigger win".
"We feel very proud".
"Once they scored you could see we were wobbling for a while and they could have scored one or two more, but in the last 10 minutes we should have come back to 1-1". "But overall it was a good day".
Spurs had a number of chances to make the scoreline more comfortable but Petr Cech denied Kane, Christian Eriksen, Erik Lamela and Kieran Trippier to keep the score at just one goal.
For Arsenal, this was their sixth away game without a win and third straight defeat on the road.
Juventus forward Paulo Dybala is among the world's best, according to Tottenham manager Mauricio Pochettino. The first 25-30 minutes of the second half we played wonderful football and created a lot of chances.
Those saves so almost proved crucial as Lacazette, introduced for the ineffectual Henrikh Mkhitaryan as Arsenal's new-look forward line failed to fire, shot wide with just French team-mate Hugo Lloris to beat a minute from time.