According to Michael Felger of NBC Sports Boston, via James Stewart of 98.5 The Sports Hub, Brady received four stitches around his knuckle that "should not affect him," but he didn't suffer a fracture or ligament damage to his hand.
NFL Network's Mike Garafolo added Brady's been throwing the ball well, though when the injury initially occurred it was "a bloody mess."
The two-time NFL MVP was seen wearing gloves on both hands at practice Friday and during his press conference afterward, though he didn't address specifics about the injury, per ESPN's Adam Schefter.
Brady threw for 337 yards and three touchdowns in last week's 35-14 win over the Tennessee Titans. He will be going up against a Jaguars defense that finished second in the NFL in points allowed (16.8 per game), total defense (286.1 yards per game) and sacks (55) during the regular season.