Biron actually has better numbers than Fleury the last 30 games in Save %. Flyers problem is they give up too many shots and the Pens puck possession game has improved dramatically under Bylsma. Pens are averaging 2.4 more SOG than opponents the last 30 games, while the Flyers are -3.2.
SOG in the 6 matchups:
Without Bylsma
Phil 30-28
Phil 35-31
Phil 27-26
Phil 29-26
With Bylsma
Even 27-27
Pitt 28-20
Biron will need to be super sharp to give the Flyers a shot.