Dortch recorded a five-yard reception on his lone target and returned two punts for 21 yards in Sunday's 30-18 loss to the Seahawks.
Dortch didn't haul in his only target and returned four punts for 65 yards during Sunday's 29-9 win over the Bears.
Dortch caught one of his two targets for five yards and a touchdown in Monday's 17-15 win over the Chargers.
Dortch (hamstring) is active for Sunday's game versus the Lions.
Dortch (hamstring) is listed as questionable but is expected to play Sunday versus the Lions, Adam Schefter of ESPN reports.
Dortch is listed as questionable for Sunday's game versus the Lions due to a hamstring injury, which limited him at Friday's practice, Josh Weinfuss of ESPN.com reports.
Dortch caught six of eight targets for 47 yards and added a four-yard rush in Sunday's 34-28 loss to the Bills. He also had a six-yard punt return.
Dortch has been working with the first-team offense, PHNX Sports reports.
Dortch signed his one-year exclusive rights tender with the Cardinals on Wednesday, Darren Urban of the team's official site reports.
Dortch is part of a thin WR room in Arizona after the team traded Rondale Moore and lost Marquise Brown in free agency, Bo Brack of GoPHNX.com reports.