Now MBN adds onto the lead for GR 3-1. The Griffins are closing in on a potential series clinching W - Use my code NHL20 to get a free $20 when you sign up for the Polymarket app - SEATGEEK: Use promo code RWC for $20 off your next purchase on SeatGeek - - #nhl #detroitredwings #nhlplayoffs #ahl #ahlplayoffs