Mark Letestu (groin) suffered "a little setback," according to Blue Jackets coach Todd Richards.
Mark Letestu has been put on injured reserve with a groin injury.
Mark Letestu will miss two to four weeks with a groin injury.
Mark Letestu scored two goals, including the game-winner, as Columbus defeated San Jose 5-4 on Thursday night.
Mark Letestu had two assists and was an amazing 15-of-19 at the faceoff dot on Friday.
Look for Mark Letestu to crack the Columbus lineup this season as their fourth line center.
Mark Letestu had a goal and an assist in a 5-4 preseason victory over St. Louis.
Mark Letestu has seen the Blue Jackets grow substantially as a team since the Pittsburgh Penguins traded him to Columbus in 2011-12.
Mark Letestu found the back of the net in Columbus' 4-3 loss to Pittsburgh in Game 1 of the first round.
Mark Letestu is looking forward to playing against his old teammates in Pittsburgh in the playoffs.
Mark Letestu scored a power play goal on Saturday.
Mark Letestu scored a goal in Columbus' 3-1 win on Wednesday.
Mark Letestu was bumped up to the second line during Monday's practice.
Mark Letestu's two points weren't nearly enough in the Blue Jackets' 5-2 loss to the Sabres on Saturday night.