Flames’ Tkachuk having Calder-caliber year amid loaded rookie class

Matthew Tkachuk’s game is mature beyond its years. NEW YORK – Matthew Tkachuk’s eyes narrow as he squints to keep the sun out of his eyes after the Calgary Flames’ outdoor practice on Saturday afternoon, the two thin black stripes applied under each eye doing nothing close to their intended job. “I’ve talked with a lot of people about him, and he’s like a polished professional already with the way he plays and the plays he makes,” says Calgary winger Kris Versteeg.