Denver Broncos quarterback Trevor Siemian was a non-participant in practice Wednesday due to a foot sprain suffered in Sunday night's loss to the Kansas City Chiefs.

Head coach Gary Kubiak confirmed the injury while meeting with reporters at the conclusion of the team session, adding that Siemian is wearing a walking boot and is considered day to day.

The second-year signal-caller still has plenty of time before this week's matchup with the Jacksonville Jaguars, and Kubiak added that he wouldn't necessarily need to practice for the team to be comfortable having him suit up.

Siemian will continue to be evaluated as the practice week moves forward, and rookie Paxton Lynch will prepare to start in the event he's needed.

Siemian has been under center for all but one game for the defending Super Bowl champions this season, completing 60 percent of his passes for 2,396 yards, 15 touchdowns, and seven interceptions.

Lynch's lone start came back in Week 5 against the Atlanta Falcons with Siemian sidelined by a shoulder injury. The first-round pick was able to connect on 37-of-59 attempts for 393 yards, two touchdowns, and one interception, but Denver was unable to emerge with a win.