Sunderland 2-2 Tottenham: Spurs need to improve - Pochettino<br /><br />Use accessible player and disable flyout menus<br />Jump media playerMedia player helpOut of media player. Press enter to return or tab to continue.<br />Tottenham manager Mauricio Pochettino says his side "needs to improve" after conceding a late equaliser to draw 2-2 away at Sunderland.<br /><br />Nacer Chadli's early opener for the visitors was cancelled out soon after by Adam Johnson, and Christian Eriksen's goal looked to have given the three points for Sp;urs before Harry Kane's late own goal shared the points.<br /><br />Tottenham have won six and lost none of their last nine Premier League meetings with Sunderland.