Joey Bosa joined the Buffalo Bills in March 2025, signing a one-year deal worth $12.6 million. He was released by the Los Angeles Chargers on March 5, 2025, and the Bills announced his signing shortly thereafter, with terms reported as a $12.6 million contract and incentives that could push the total higher. This move came during the 2025 NFL free agency period as Buffalo sought to bolster its pass rush with an experienced, multiple-time Pro Bowler.