The New York Giants will play the remainder of the 2026 NFL season without second-year quarterback Jaxson Dart, who is set to undergo season-ending surgery on his left knee [S3]. Medical evaluations following a Monday loss to the Los Angeles Rams revealed extensive joint damage that required an immediate pivot by the franchise [S3], [S1].

Medical Evaluations and Injury Extent

Dart sustained the left-knee injury during the Week 2 contest against Los Angeles [S3]. While initial medical checks pointed toward a sprained medial collateral ligament, subsequent magnetic resonance imaging indicated the issue was considerably more severe than first believed [S1].

Examinations confirmed that while Dart's anterior cruciate ligament remained intact, he suffered significant structural trauma [S3], [S2]. The medical team documented damage to the meniscus, the MCL, and the posterior cruciate ligament [S3], [S2].

The chosen surgical procedure focuses specifically on repairing the torn meniscus and the damaged MCL [S3], [S2]. Medical staff established an estimated recovery timeline of approximately six months, which puts the quarterback on track to be fully ready for the start of the 2027 campaign [S3], [S2].

Quarterback Depth Chart and Rest of Season Outlook

With Dart sidelined for the remainder of the 2026 schedule, the New York Giants will turn to veteran signal-caller Jameis Winston to step in as the starting quarterback [S3], [S4]. Winston assumes the leadership role of the offense following the abrupt end to Dart's second NFL season [S3].

During the Week 2 game against the Los Angeles Rams where Dart exited due to the injury, Winston entered and completed 11 of 27 pass attempts for 111 yards alongside one interception [S2]. That performance immediately precedes his promotion to the primary starting assignment moving forward [S3], [S4].

Before his left knee sustained structural damage to the meniscus, MCL, and PCL, Dart had started the opening game of the 2026 campaign against the Dallas Cowboys [S3], [S2]. In that season debut, the 23-year-old quarterback completed 23 of 29 passes for 230 yards and threw three touchdowns [S3], [S2].

The transition to Winston represents the definitive operational plan for the franchise under center for all remaining 2026 fixtures [S3], [S4]. While the medical staff projects a six-month recovery window to restore Dart's knee health ahead of 2027 [S3], [S2], the immediate focus centers on Winston directing the offense [S3], [S4].

Future Outlook and Team Strategy

The next test for the Giants involves how the offense will perform under Jameis Winston for the remainder of the 2026 season, and how Dart’s recovery will shape the 2027 campaign [S3], [S2], [S4]. Winston’s experience could stabilize the offense but also highlights the loss of a developing young quarterback for the team’s long-term depth [S3], [S2].