‘Just a dream’ | Mrtka steals the show in Prospects Challenge debut NHL.comProspects Challenge | How to watch and Sabres’ roster NHL.comSabres open Prospects Challenge with 4-2 loss to New Jersey Buffalo NewsRadim Mrtka, Noah Ostlund highlight first-rounders on Sabres’ Prospects Challenge roster Buffalo Hockey BeatColumbus Blue Jackets to showcase talent at Prospects Challenge in Buffalo WSYX
