The Stars have traded Matt Dumba to Pittsburgh in a swap of defensemen as Dallas gets Vladislav Kolyachonok while sending a 2028 second-round pick to the Penguins.

Mathew Dumba was traded to the Pittsburgh Penguins by the Dallas Stars on Thursday for Vladislav Kolyachonok. Pittsburgh also receives a second-round pick in the 2028 NHL Draft.

As Jim Nill builds out the 2025-26 Dallas Stars roster, he acquired some depth along the blue line in defenseman Vladislav Kolyachonok.