Gustafsson (lower body) is unavailable for Friday's tilt in Calgary, Mike McIntyre of the Winnipeg Free Press reports.
Gustafsson was injured at the midway mark of the second period Wednesday versus Calgary. The 24-year-old played in 39 regular-season games with the Jets in 2023-24, scoring three goals and adding four assists. Gustafsson is in a battle for a spot on the fourth line. His status for Opening Night in Edmonton on Oct. 9 is in doubt at this time.