4:31 PM - Trey Benson (Ari) placed Benson (ankle) on injured reserve Tuesday, Darren Urban of the Cardinals' official site reports.

6:49 PM - Trey Benson (Ari) (ankle) is inactive for Saturday's game at the Rams, Darren Urban of the Cardinals' official site reports.

4:54 PM - Trey Benson (Ari) (ankle) is listed as questionable for Saturday's contest at the Rams, Theo Mackie of The Arizona Republic reports.

6:03 PM - Trey Benson (Ari) (ankle) was estimated as a limited participant in Tuesday's walk-through practice, Zach Gershman of the Cardinals' official site reports. ""We'll see how they go, but that's obviously why I didn't rule them out," head coach Jonathan Gannon said of and fellow running back James Conner (knee), who was also listed as a limited participant. "They both have a chance to play [Saturday versus the Rams]."

11:16 AM - Trey Benson (Ari) (ankle) has been ruled out for Sunday's game at Carolina, Josh Weinfuss of ESPN.com reports.

5:15 PM - Trey Benson (Ari) (ankle) didn't practice Thursday, Josh Weinfuss of ESPN.com reports.

4:53 PM - Trey Benson (Ari) (ankle) didn't take part in Wednesday's practice, Josh Weinfuss of ESPN.com reports.

11:41 AM - Trey Benson (Ari) carried twice for 15 yards and recorded a four-yard reception on his lone target in Sunday's 30-18 loss to the Seahawks.

7:43 PM - Trey Benson (Ari) (illness) is listed as active Monday against the Chargers, Darren Urban of the Cardinals' official site reports.

6:19 PM - Trey Benson (Ari) was added to the injury report Saturday with an illness and is listed as questionable for Monday's contest against the Chargers, Bo Brack of GoPHNX.com reports.

10:53 AM - Trey Benson (Ari) rushed three times for 13 yards and secured his only target for five yards during Sunday's 34-28 loss to the Bills.