Daniel Jones suffered what appeared to be a significant leg injury on Sunday.
The Indianapolis Colts quarterback, who was already playing with a fractured left fibula, went down with a non-contact lower right leg injury in the first quarter against the Jacksonville Jaguars.
Jones slammed his helmet on the ground while being treated on the field being hobbling off. He left the stadium under his own power, limping back to the locker room with trainers.
Jones was quickly ruled out with an Achilles injury moments later.
Riley Leonard, a sixth-round rookie out of Notre Dame, entered in relief of Jones as the team's only other active quarterback. Indy trailed Jacksonville 14-7 at the time of the injury.
It's been a dream season for Jones and the Colts after he signed with Indy last offseaso

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