The Cardinals placed Mack (Achilles) on injured reserve Wednesday, Aaron Wilson of KPRC 2 Houston reports.

EDGE Analysis

While running into the right flat at Tuesday's practice, Mack attempted to haul in a pass and lost his footing. He required assistance to get to the locker room, and after undergoing tests, it was revealed Wednesday that he sustained a torn left Achilles. He previously tore his right Achilles in the 2020 season opener, which kept him sidelined until Week 2 of 2021. Considering the nature of the current health concern, Mack will miss the upcoming campaign, leaving Keaontay Ingram (abdomen), Corey Clement, Ty'Son Williams and Emari Demercado as the Cardinals' reserve running backs behind No. 1 option James Conner.

Mack tore his left Achilles during practice Tuesday, Dani Sureck of the Cardinals' official site reports.

EDGE Analysis

Mack had just signed with the team Friday, but his attempt to play in the NFL this season is likely over. The 27-year-old previously suffered a torn Achilles in Week 1 of the 2020 campaign, and he's struggled to find a consistent role since. Mack will now work to get healthy, although it's unclear what his future may hold.

Mack departed Tuesday's practice due to a left leg injury, Tyler Drake of ArizonaSports.com reports.

EDGE Analysis

Mack sustained the injury during 7-on-7 drills when he appeared to lose his footing. Tuesday's session marked his third since joining the Cardinals last Friday. With Keaontay Ingram also tending to an abdominal injury at the moment, Corey Clement, Ty'Son Williams and Emari Demercado are the team's healthy running backs behind starter James Conner.

The Cardinals signed Mack to a one-year contract Friday, Darren Urban of the team's official site reports.

EDGE Analysis

After spending the first five years of his career with the Colts, the 2017 fourth-round pick split time between the 49ers and Broncos in 2022, ultimately turning 24 touches into 183 yards and two touchdowns in eight appearances. He ended last season on injured reserve due to a hamstring issue, but following a workout with the Cardinals on Thursday, he's a member of the team one day later. Arizona could use some RB depth in the preseason with starter James Conner unlikely to see much, if any, action. Plus, top backup Keaontay Ingram currently is dealing with an unknown injury, leaving Corey Clement, Ty'Son Williams, Mack and Emari Demercado as the other healthy options.

Mack had a workout with Arizona on Thursday, Howard Balzer of GoPHNX.com reports.

EDGE Analysis

After spending his first five seasons with the Colts, Mack played six games for the Broncos in the 2022 season and two with the 49ers. The latter placed him on injured reserve in January due to a hamstring injury. His workout with the Cardinals indicates his health is back up to par. There are currently five runningbacks on Arizona's roster, so it remains to be seen if he will get an opportunity.

Mack (hamstring) was placed on injured reserve Tuesday, Aric DiLalla of the Broncos' official site reports.

EDGE Analysis

Mack injured his hamstring in Sunday's loss to the Chiefs, and he was not expected to recover in time to play Week 18 against the Chargers. His move to IR ensures he won't, while also creating room for cornerback Ja'Quan McMillian to be added to the active roster. Mack's season will end with him having appeared in eight games, two with the 49ers and six with the Broncos, seeing 16 carries for 84 yards and a touchdown. He also caught eight of his 10 targets for 99 yards and another touchdown.

Mack is expected to miss the Broncos' season finale against the Chargers on Sunday, Mike Klis of 9News Denver reports.

EDGE Analysis

Per Klis, Mack injured his hamstring on a kickoff return at the start of the Broncos' Week 17 loss to the Chiefs. With Mack reportedly not in line to play this coming weekend, Tyler Badie figures to suit up versus Los Angeles and log complementary snaps behind Latavius Murray and Chase Edmonds.

Mack suffered a hamstring injury during Sunday's game at Kansas City.

EDGE Analysis

Prior to his departure in the first quarter, Mack had one kick return for 20 yards. The Broncos are down to just Latavius Murray and Chase Edmonds at running back as long as Mack is sidelined.

Mack rushed four times for 22 yards in Sunday's 51-14 loss to the Rams.

EDGE Analysis

Mack was unable to secure his lone target in the contest. With Chase Edmonds making his return from injured reserve, Mack was relegated to No. 3 running back duties Sunday. The veteran played just 10 of the Broncos' 67 offensive snaps, while Latavius Murray and Edmonds handled a near even split of playing time with 31 and 28 snaps, respectively. Mack's lack of involvement on an already struggling offense should keep him far off the fantasy radar when the Broncos visit the Chiefs in Week 17.

Mack rushed five times for 37 yards and a touchdown in Sunday's 24-15 win over Arizona. He added four receptions on four targets for 26 yards.

EDGE Analysis

Mack worked clearly behind Latavius Murray in the Denver backfield, recording only nine touches compared to Murray's 25. However, Mack was able to provide a few explosive plays, highlighted by a three-yard touchdown run late in the third quarter and a 17-yard run early in the fourth. While Mack's role remains relatively minimal, he is the clear backup running back in Denver and has scored in consecutive contests.