The Columbus Blue Jackets haven’t earned a point in 12 days.

Losers of four straight in regulation — their last win came on Oct. 25 against Toronto — the Blue Jackets were visibly frustrated following Tuesday’s 4-1 home defeat to Ottawa, none more so than head coach Todd Richards.

“We all have to look in the mirror, take a good look at our games,” Richards told the Columbus Dispatch. “We have to be better.”

Citing a lack of confidence and mounting frustration, Richards said the Jackets are struggling all over. And for the most part, he’s right — the club has been outscored 15-6 over the last four games and its goals allowed per game average (2.86) is way up from last year’s 2.40.

Which brings us to perhaps the biggest reason for Columbus’ struggles thus far — the play of goaltender Sergei Bobrovsky.

The reigning Vezina winner has been mediocre to start the year, going 4-7-0 with a 2.79 GAA and .910 save percentage. He’s allowed four goals four different times already and has been benched for each of the last two games in favor of backup Curtis McElhinney.

“This is the first year where [Bobrovsky's] come in as an anointed No. 1 goaltender with huge expectations, and he’s a young player still,” goalie coach Ian Clark told the Dispatch. “It’s a matter of getting acclimatized to the complexion of this marathon season.