What happened: The Buffalo Sabres are sending defenseman Bowen Byram and forward Jordan Greenway to the Chicago Blackhawks. In return, Buffalo receives the No. 4 overall pick in the 2026 draft, defenseman Adam Crevier and a second-round selection. The move reshapes both rosters ahead of the draft.
Why it matters: Byram, a 25-year-old top-pairing defenseman, had been at the center of offseason trade speculation for weeks. Buffalo converts that interest into a high draft pick, leaning into a longer-term build, while Chicago adds an established defenseman and forward depth to accelerate its return to contention.
By the numbers: Byram is a 25-year-old left-shot defenseman in the final year of a deal carrying a $6.25M cap hit before unrestricted free agency. Greenway, 29, is also entering the last season of his contract at a $4M cap hit. Buffalo's return centers on the No. 45).
What to watch: Watch how Buffalo uses the No. 4 selection and whether the freed cap space funds further offseason moves. For Chicago, the focus shifts to integrating Byram into the top four.