Zatkoff, who was drafted in the third round (No. 74) by the Kings in 2006, has gone 12-2-1 since beginning the season 0-2-0. The Penguins have lost eight of their past 11 games in which No. 1 goalie Marc-Andre Fleury has started. He'll go Friday against the Columbus Blue Jackets.
"We started the season with [Zatkoff] and you can look at his first game, and people wondered if he could play," Bylsma said. "He played a second game, I think it was a loss to the [New York] Islanders and you still have those questions. Right now, you look at the wins he's got this year, it's pretty impressive.
"He's played well for us. He's played strong for us. He's won hockey games for us."