Mercer scored a goal on three shots in Wednesday's 6-3 loss to the Flames.
Mercer tallied at 16:21 of the first period on a pass from Tomas Tatar. Through eight games in March, Mercer has two goals, two assists and 21 shots on net. The 20-year-old natural center has maintained a top-six role lately by switching to right wing alongside Jack Hughes and Yegor Sharangovich on the top line. Mercer has 15 tallies, 35 points, 113 shots on net and a minus-3 rating in 61 contests as a rookie.