Coach Bruce Arians confirmed that Ted Larsen, not Jonathan Cooper, will start at left guard Week 1.
GM Steve Keim said G Jonathan Cooper is dealing with a "significant" turf toe injury.
Cardinals G Jonathan Cooper (toe) returned to practice this week.
NFL writer Dan Pompei reports second-year LG Jonathan Cooper "has a ways to go," and could be "beaten out" by Earl Watford for the starting job.
Cardinals LG Jonathan Cooper is day to day with a toe injury.
Speaking Thursday, Cardinals coach Bruce Arians said LG Jonathan Cooper has looked better since having his knee drained.
Coach Bruce Arians said he's "disappointed" with where LG Jonathan Cooper is at right now.
Jonathan Cooper (leg) has taken "all" the snaps at left guard in Cardinals OTAs.
Cardinals GM Steve Keim fully expects LG Jonathan Cooper (fractured left fibula) to be ready for OTAs.
Cardinals LG Jonathan Cooper (fractured left fibula) has resumed jogging and says he's on track to be ready for OTAs.
Cardinals placed LG Jonathan Cooper on injured reserve with a fractured fibula, ending his season.
The Cardinals are holding out hope first-round LG Jonathan Cooper (fractured fibula) can play later this season.
Cardinals rookie LG Jonathan Cooper suffered a fractured left fibula in Saturday night's preseason game.
ESPN's Chris Mortensen reports the Cardinals are "nervous" about a lower-left leg injury suffered by rookie LG Jonathan Cooper Saturday night.