The Washington Capitals traded Zac Funk to the Buffalo Sabres on Monday afternoon and got Tyler Kopff back in a straight swap of minor-league forwards. Both players were undrafted, and both are moving with one year left on their contracts before restricted free agency next summer.
For Funk, the move ends a brief but uneven run in the Washington Capitals system. The 22-year-old led the WHL with 67 goals as a member of the Prince George Cougars, then signed a three-year, entry-level contract on March 1, 2024, but persistent injury issues have kept him from building momentum. He played in just 33 games last season, splitting time with the Hershey Bears and the South Carolina Stingrays.
Kopff gives the Washington Capitals a different kind of forward. He is 23, a 6-foot-4 winger who weighs 225 pounds, and he signed with the Buffalo Sabres after two seasons for Brown University in the NCAA. Last season, he played 40 games in Buffalo's organization, including 30 with the Rochester Americans and the Jacksonville Icemen, and he has six points and 23 penalty minutes in 36 career AHL games.
The deal fits the narrow logic of this stage of player movement. Teams at this level often exchange size, age and contract control when a prospect stalls or another needs a different development track, and that is the frame this trade appears to follow. Funk's scoring past made him an obvious name to watch, but the injuries have left him short of the runway he needed.
What matters now is how quickly each player can reset. Kopff heads to a Washington Capitals organization that needs to see whether his frame and role can translate upward, while Funk goes to a Buffalo Sabres system that is betting his production can return if he can stay healthy long enough to play it out.

