Tottenham Hotspur manager Mauricio Pochettino was visibly disappointed after his side could only manage a draw against Sunderland.
Twice in the lead, Spurs were denied all three points after Harry Kane deflected a Jordi Gomez cross into his own net.
With this draw, Spurs are now seventh in the table, five points from leaders Chelsea who eased to a 4-2 win over Swansea.
"I am very disappointed," Pochettino told Sky Sports.
"We created a lot of chances and I think we deserved to win today but this is football.
"Yes the performance can improve and when we analyse today we are very disappointed because in a normal way you get the three points with the chances we have.
"You need to kill the game and we have had the chances to kill the game and if you don't kill the game maybe the opponent will have a chance and today they were lucky.
"You need to hope to win and get the three points, but we have a long season ahead and this is only the fourth Premier League game so we are disappointed to have left two points here."