Del Rio: Justin Tuck's shoulder injury 'not good'

ALAMEDA, Calif. (AP) Oakland Raiders coach Jack Del Rio says the MRI on defensive end Justin Tuck's injured shoulder is ''not good.''

Del Rio did not give any additional details on Tuck's condition Wednesday and would not speculate if the injury could lead to Tuck being placed on season-ending injured reserve.

Tuck hurt the shoulder in the fourth quarter of Oakland's 16-10 loss to Denver on Sunday.

Tuck has one sack and seven tackles through five games.

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Online:

AP NFL website: www.pro32.ap.org and www.twitter.com/AP-NFL

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