This was the first time I've been at a game where photographers were shooting with the new Canon Mark IV. I just played with it for a couple minutes but hope to try one out in the next few weeks.
My shots were done on the Sony A550 at ISO 1600. The top shot was done with the 300mm F2.8 G while the low angle shot of Tyler Bozak scoring was done with the 70-200mm F2.8. G