Ryan Hartman, the Chicago Blackhawks' first-round pick in the 2013 NHL entry draft, has agreed to terms on a three-year contract, the team said Monday.

Hartman, a forward from West Dundee, Ill., has 21 points (10 goals, 11 assists) in 20 games this season with the Plymouth Whalers of the Ontario Hockey League.

Hartman, 19, was the 30th overall selection in the draft