The Winnipeg Jets forward is facing discipline for an illegal check to the head on Florida Panthers forward Vincent Trocheck on Friday.
The incident occurred at 14:37 of the second period of Florida's 4-2 win at Hartwall Arena in Helsinki, Finland. Lemieux was given a match penalty. Trocheck was not injured.
The following grounds are being considered for supplemental discipline: illegal check to the head. However, the Department of Player Safety retains the right to make adjustments to the infraction upon review.