Harry Kane has become 'frustrated' by Tottenham's inability to win big matches.

Spurs were downed 2-1 by Manchester United in Saturday's FA Cup semi-final after going ahead early through Dele Alli.

And Kane admits his side may have to readjust their attitude before entering games on the big stage.

"It could be," said Kane, when asked if mentality could be the difference between winning and losing important matches.

"There's obviously a reason why we're falling short in the semi-finals, or in the big games. So we have to do better.

"I wouldn't be able to tell you exactly what it is. But it's frustrating. It's frustrating personally, it's frustrating for the team. But yeah, we just have to find our way around it.

"It's annoying. It's hard to put a finger on why. But we weren't good enough. It was an even game. They got their noses in front and that was the end of it."