Oh yeah, let's get into that so you can accuse me of being even more biased.
Ignoring defense which doesn't matter (Bergeron vs. Ovechkin):
CF/60: 63.06 vs. 61.22
FF/60: 47.07 vs. 44.2
SF/60: 35.24 vs. 31.9
GF/60: 3.75 vs. 2.95
xGF/60: 2.51 vs. 2.52
You got me, I was concealing the xGF/60 number.
The relative numbers are also way more pronounced than the raw rates by the way.
You're bringing up 2 things now. Your title states who had the better
season, but these stats are displaying who is the better
player.
Everyone knows that Bergeron is the better player overall, but season is a completely different ball park. Compare line-mates: Kuznetzov (who is having a down season again) and Wilson to Pasta and Marchand. Are you serious?
Bergeron has zero offensive workload to carry on his line. So generally if you play with great players, you look better. It is very simple.
Ovechkin won the Rocket once again. Out pointed Bergeron (once again). Did more with lesser line-mates. Plays in the tougher division. It is clear who had the better season.