Dadonov scored a goal in Thursday's 4-3 overtime loss to the Blues.
Dadonov has received extra opportunities in preseason since Jason Robertson (foot) has missed the exhibition slate. The 35-year-old Dadonov will likely be in a bottom-six role when the Stars are at full health, though he has the experience necessary to move up the lineup and even fill in on the power play if injuries pile up. Dadonov was limited to 23 points in 51 regular-season outings in 2023-24, and he added seven points in 19 playoff contests.