The Buffalo Bills entered the 2025 preseason with an intriguing competition for the backup quarterback role, as Mike White, a recent addition to the team in late 2024, is pushing incumbent Mitch Trubisky for the position. Both quarterbacks showed strong performances in the Bills’ preseason opener against the New York Giants, highlighting an escalating battle for the backup spot behind the starter.

Emerging Contest for the Backup Quarterback Position

In past years, the Bills faced uncertainty just determining their starting quarterback, making the current depth chart competition a sign of progress. Last season, Mitch Trubisky held the backup role, but this summer, Mike White arrives with momentum, putting pressure on Trubisky to defend his place on the roster. The preseason opener showcased the talents of both players as they demonstrated their ability to stretch the field and create scoring opportunities.

Preseason Performance Highlights Against the Giants

Mitch Trubisky started the game and proved he can extend the field beyond short passes for which he’s often known. A notable moment came when Trubisky connected on a 58-yard pass to receiver Tyrell Shavers, who made a solid impact during the game. Trubisky completed 9 of 13 passes for 138 yards and one touchdown, which was thrown to tight end Dawson Knox.

Mike White entered in the second half and quickly made an impact, throwing a 39-yard touchdown pass to K.J. Hamler. Later, White added a second touchdown pass targeting Darrynton Evans. Over his time on the field, White completed 8 of 13 passes, accumulating 112 yards and two touchdowns, underscoring his capability to challenge Trubisky’s role.

Contributions from Third-String Quarterback and Overall Team Context

Third-string quarterback Shane Buechele also saw playing time late in the fourth quarter. Buechele completed 10 of 12 passes for 91 yards, although a touchdown pass was overturned and a poor snap led to a turnover. Overall, the Bills’ three quarterbacks combined to complete 27 of 38 passes for 331 yards and three touchdowns in their loss to the Giants.

Implications of the Backup QB Race for the Bills’ Roster

This preseason battle signals the Bills’ depth and competitiveness at the quarterback position as the regular season approaches. With Mike White’s arrival challenging Mitch Trubisky’s status as backup, the coaching staff will have to carefully evaluate performance consistency and potential before finalizing the roster. This competition reflects the Bills’ growth since earlier uncertain quarterback situations, offering fans reason for optimism about the team’s quarterback depth moving forward.