Chicago Blackhawks' Ryan Hartman, second from right, tries to work between Minnesota Wild's Eric Staal, right, and goalie Devan Dubnyk during the first period of an NHL hockey game, Tuesday, Feb. 21, 2017, in St. Paul, Minn. (AP Photo/Jim Mone)
Chicago Blackhawks forward Ryan Hartman (38) celebrates his goal during the first period of an NHL hockey game against the Buffalo Sabres, Sunday, Feb. 19, 2017, in Buffalo, N.Y. (AP Photo/Jeffrey T. Barnes)
Chicago Blackhawks' Ryan Hartman (38) looks to pass the puck against Minnesota Wild's Chris Stewart (7) in the second period of an NHL hockey game, Wednesday, Feb. 8, 2017, in St. Paul, Minn. (AP Photo/Stacy Bengs)
Chicago Blackhawks' Ryan Hartman (38) controls the puck against Minnesota Wild's Jared Spurgeon (46) in the second period of an NHL hockey game, Wednesday, Feb. 8, 2017, in St. Paul, Minn. (AP Photo/Stacy Bengs)
Chicago Blackhawks left wing Ryan Hartman (38) and Arizona Coyotes defenseman Michael Stone battle for the puck in the first period during an NHL hockey game, Thursday, Feb. 2, 2017, in Glendale, Ariz. (AP Photo/Rick Scuteri)
Carolina Hurricanes goalie Cam Ward (30) freezes the puck after it is shot by Chicago Blackhawks' Vinnie Hinostroza (48) with Hawks Ryan Hartman (38) looking on during the first period of an NHL hockey game, Friday, Dec. 30, 2016, in Raleigh, N.C. (AP Photo/Karl B DeBlaker)
Washington Capitals right wing Tom Wilson (43) skates with the puck against Chicago Blackhawks defenseman Klas Dahlbeck (44) and Ryan Hartman (38) during the first period an NHL preseason hockey game, Friday, Sept. 20, 2013, in Washington. (AP Photo/Nick Wass)