07:33 AM ET 09.18 | In the case of Martin Biron, Tuesday night was brought to you by the number zero. As in, allowing nothing to the Flyers on six shots in 31:22 of work in the Rangers' 3-2 preseason victory. As in doing nothing to lose the backup goaltender's role behind Henrik Lundqvist that he has held for the last three seasons. "I've always had to fight for a job in camp or for a new contract every couple of years, so I don't feel that there's any difference now," said Biron, who started the match before giving way to Cam Talbot. ... If Biron is in actual jeopardy of losing his spot, it's because of the Rangers' cap squeeze. Biron is carrying a $1.3-million cap hit while Talbot is under contract for $562,500 and Hedberg presumably would be willing to sign a deal in the neighborhood of $750,000.