Grebenkin (undisclosed) isn't expected to play Wednesday against Pittsburgh, per Charlie O'Connor of PHLY Sports.
Denver Barkey (lower body) also isn't available Wednesday, and head coach Rick Tocchet described Barkey as closer to returning than Grebenkin. Given that comparison to the day-to-day Barkey, Grebenkin also shouldn't be expected to play in New Jersey on Thursday. The 23-year-old Grebenkin had four goals, 14 points, 46 PIM and 86 hits in 55 regular-season appearances in 2025-26.