Mac Jones' day ended in a whole lot of pain against the Baltimore Ravens on Sunday.
The Patriots quarterback appeared to suffer a left ankle injury on his final pass in New England's 37-26 loss to the Ravens, an interception on a pass intended for Kendrick Bourne. Jones looked to be in serious pain as he hopped off the field on one leg.
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Jones had to be helped to the locker room by two Patriots staffers, according to reporters on the scene.
Jones completed 22 of 32 passes for a season-high 321 passing yards but threw three interceptions with zero touchdown passes. Jones' backups are 36-year-old Brian Hoyer and rookie Bailey Zappe, so it'd be a huge blow to the Patriots if he misses any more time.
NFL Network's Ian Rapoport shared an encouraging update on Jones after the game, noting the second-year QB received X-rays on his left ankle that didn't reveal any fracture.
However, The Athletic's Jeff Howe noted Jones will undergo an MRI on Monday, and that it's possible the quarterback has a high-ankle sprain.
The Patriots also are concerned that Jones may have suffered "tendon and/or ligament damage" that wouldn't have been revealed by X-rays, NFL Network's Mike Giardi reports.
Jones didn't speak with reporters following the loss while receiving treatment for his injury. He also missed his postgame press conference after New England's season-opening loss to the Miami Dolphins due to a back injury, but was able to suit up in Week 2.
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Jones' status is definitely worth monitoring in the coming days ahead of a Week 4 matchup with Aaron Rodgers and the Green Bay Packers.