Carvalho: Portugal worried about Euro 2016 prospects

Ricardo Carvalho admitted Portugal are "a little bit more worried" about their Euro 2016 prospects after a second consecutive draw in Group F, this time to Austria.
Despite dominating large periods of the game, Fernando Santos' men were unable to find the back of the net, in a game which even saw Cristiano Ronaldo miss a penalty.
It is all still to play for, with Portugal only two points behind leaders Hungary, who they will face on Wednesday in a must-win game.
However, the results are starting to affect the players mentally, and the 38-year-old has urged his teammates that they need to up their game.
"We have to get better," he told reporters. "I believe we played better than in the first game. We are going to grow, we will grow and it's important to win.
"We are going to keep going as a team, as we did today - and we have to win.
"We wanted to win. We did more than enough to win the match and we didn't win, so that's why we are a little bit more worried - because looking at the match we played, we deserved to win it. Now we are going to think about that match [against Hungary]."
Will Portugal be able to turn their fortunes around and book their place in the last 16?