DeMarco Murray has said that he is not worried by fumbles in his last two games for the Dallas Cowboys.

The running back, who is in his second season in the NFL, had never lost the ball during his league career until two weeks ago, when he fumbled against the Pittsburgh Steelers.

The 24-year-old fumbled again in last week's loss to the New Orleans Saints.

Murray told the Cowboys' website: "Doesn't bother me at all. Last week was last week. Two weeks was two weeks ago. I don't worry about mistakes. I have a short term memory, good, bad, negative, positive, I just move on.

"I remember last year sitting at home, foot elevated and watching on TV, it was hard.

"But I'm excited, I'm very blessed and fortunate to be a part of this game and just happy that I'm here to help my teammates and grind with them and see what happens."

The Cowboys will make the playoffs with a win over the Washington Redskins this evening, having lost to their NFC East rivals earlier in the season.