Fisher made the trip to Chicago, but was inactive for Sunday's game at the United Center. The Predators say he is day to day.
The 34-year-old center left Game 1 on Wednesday night with a lower-body injury, and then missed Nashville's 6-2 victory on Friday night.
The Predators also were without defenseman Shea Weber, who left Game 2 with a lower-body injury and did not travel to Chicago. The team says it plans to provide an update on Weber's status on Wednesday.