Vanecek is week-to-week with a fractured cheekbone, Sheng Peng of San Jose Hockey Now reports Saturday.
EDGE Analysis
Vanecek has a 3-8-1 record, 3.84 GAA and .885 save percentage in 14 outings this campaign. He was injured when struck by the puck while on the bench during Dec. 17's 4-3 loss to Winnipeg. Yaroslav Askarov is up from AHL San Jose and getting some work -- the 21-year-old is set to start Saturday against Calgary -- due to Vanecek's absence.