According to FOX's Jay Glazer, Montee Ball separated his groin attachment from the bone and will be out 3-4 weeks.
Broncos declared RB Montee Ball, WR Cody Latimer, LB Lerentee McCray, OT Michael Schofield, DB Tony Carter, OG Ben Garland and DT Mitch Unrein inactive for Week 6 against the Jets.
The Denver Post reports Montee Ball's groin injury may only cost him two weeks.
The Broncos are reportedly bracing for a major groin injury to Montee Ball.
A source tells the Denver Post that the initial belief is that Montee Ball (groin) will be out "for a while."
Montee Ball exited Sunday's Week 5 game against the Cardinals with a groin injury.
Montee Ball rushed 14 times for 38 yards and caught two passes for six yards in Sunday's Week 3 overtime loss at Seattle.
Montee Ball rushed for 60 yards on 12 carries in the Broncos' Week 2 win over the Chiefs.
Montee Ball had 23 carries for 67 yards and a touchdown in Sunday night's Week 1 win over the Colts.
Making his 2014 preseason debut, Montee Ball (appendectomy) rushed four times for 13 yards and caught four passes for 21 yards against the Texans Friday.
The Denver Post's Mike Klis reports Montee Ball (appendectomy) will make his preseason debut against the Texans Saturday.
Montee Ball (appendectomy) did some 7-on-7 work with the starters Wednesday.
After attending the Broncos-Texans joint practices, CBS Sports' Jason La Canfora came away believing Montee Ball (appendectomy) could play in Denver's preseason finale.
Montee Ball (appendectomy) returned to practice Tuesday.