Credit to someone on Reddit:
Spoiler for size.
Of specific interest to the Flames:
We're .543 vs Edmonton and .557 vs Vancouver. Somehow we've played more regular season games vs Vancouver than anyone else (254) and we've played Atlanta/Winnipeg the least (15). Our best record is against New Jersey (.711) and our worst is against Boston (.371).
Also, Vancouver is on the losing side of 4 of the 10 most-lopsided all-time series of more than 100 games.