DARCY Lang has signed a new two-year contract that ties him to Geelong until the end of the 2017 season.

The 19-year-old midfielder, who was the Cats' first selection in the 2013 national draft, has become the fourth player to commit to the club in the past two weeks.

CATS STATS: LANG LOOMS LARGE

Tom Hawkins, Jackson Thurlow and Jordan Murdoch have all signed new contracts in that time, while a number of other young players are set to pen new deals in the near future.

"I'm over the moon," Lang told CatsTV.

"It's something that you want to be, a one-club player, so I'm very happy to have signed on for two more years."

Lang has featured in all 13 of Geelong's AFL games this season. He has averaged 14 disposals per match and has kicked eight goals.

"Obviously I've still got a lot to work on, but just stringing games together and getting that continuity in the ones is something that I've been striving for," he said.

"I just want to keep getting better."

Although the Cats need to win seven of their last eight games to finish in the top eight, Lang remains confident.

"I think we can get a run-on now and still have a very strong chance of making the finals," he said.

"We've just got to play the right way and do the right things, starting at training, and hopefully that moves into the games."

To watch the full interview with Darcy Lang click on the video player at the top of the page