Two goals from Graziano Pelle were not enough for Southampton as Tottenham earned a 2-2 draw on Mauricio Pochettino's return to St Mary's.
Tottenham twice came from behind to claim a 2-2 draw on Mauricio Pochettino's return to St Mary's Stadium, remaining ahead of Southampton in the race for UEFA Europa League qualification.
Southampton looked set to leapfrog Pochettino's new club in the Premier League table when Graziano Pelle headed his second goal of the game with 25 minutes remaining.
However, Spurs showed character to equalize through Nacer Chadli five minutes later and stay a point above Ronald Koeman's side.
Ryan Mason and Ben Davies - recalled to Tottenham's team together with fit-again skipper Hugo Lloris - were each guilty of errors as Southampton opened the scoring through Pelle shortly before the half-hour mark.