Terrion Arnold Injury News & Updates
Keep up with the latest injuries from the Packers vs Lions game on Thursday with our National Football League injury report.Nov 24, 2025
Estimated as limited Monday
Arnold (concussion) was listed as limited on Monday's estimated practice report.
ANALYSIS
Arnold has missed back-to-back games after he was concussed in Week 10, and he apparently remains in the league's protocol after logging a trio of DNPs last week ahead of Sunday's game against the Giants. With a quick turnaround ahead of Thursday afternoon's upcoming date with the Packers, Arnold could be in danger of missing a third consecutive contest.
Nov 21, 2025
Ruled out for Week 12
Arnold (concussion) has been ruled out for Sunday's game against the Giants, Dave Birkett of the Detroit Free Press reports.
ANALYSIS
Arnold was unable to practice all week after suffering a concussion in Week 10, and he'll miss his second straight contest. With Arnold sidelined last Sunday night, Amik Robertson and Rock Ya-Sin handled the vast majority of cornerback snaps for Detroit.
Nov 20, 2025
Sits out practice again Thursday
Arnold (concussion) didn't practice Thursday.
ANALYSIS
Arnold suffered a concussion Week 10 against Washington and didn't play this past Sunday against Philadelphia. He's missed the first two practices this week, so there's reason to be pessimistic about his chance of suiting up Sunday against the Giants. Rock Ya-Sin started at cornerback in Arnold's stead against the Eagles and will likely do so again Week 12 if Arnold remains out.
Nov 19, 2025
Opens week with DNP
Arnold (concussion) was listed as a DNP on Wednesday's estimated practice report.
ANALYSIS
Arnold is in the league's concussion protocol, which prevented him from playing in the Lions' Week 11 loss to the Eagles. A return to practice would indicate that he is progressing through protocol, though he would need to be cleared by an independent neurologist in order to play Sunday against the Giants.
Nov 14, 2025
Won't play against Philadelphia
Arnold (concussion) has been ruled out for Sunday's game against the Eagles.
ANALYSIS
Arnold entered the league's concussion protocol during the Lions' Week 10 win over the Commanders, which caused him to miss all three practices during Week 11 prep. A return to practice would indicate that he's progressing through the league's protocol, though he would have to be cleared by an independent neurologist in order to play against the Giants in Week 12. Rock Ya-Sin will likely start at outside corner Sunday in Arnold's absence, and Nick Whiteside and Avontae Maddox could also work with the Lions' first-team defense if Amik Robertson (hamstring) is also ruled out.
Nov 12, 2025
Remains in concussion protocol
Arnold (concussion) didn't participate in Detroit's practice Wednesday.
ANALYSIS
Arnold remains in the league's concussion protocol and will need to clear it before he's eligible to return to the field. If the 22-year-old is unable to play in Sunday's matchup versus the Eagles, Rock Ya-Sin could see increased playing time.
Nov 9, 2025
Won't return Sunday
Arnold (concussion) has been ruled out for the remainder of Detroit's game Sunday versus the Commanders.
ANALYSIS
Arnold won't return after sustaining a concussion in the first half of Sunday's matchup. The 22-year-old will now enter the league's concussion protocol, and Rock Ya-Sin and Nick Whiteside should see increased action in Arnold's absence.
Nov 5, 2025
Full practice Wednesday
Arnold (shoulder) was a full participant at practice Wednesday.
ANALYSIS
Arnold exited the team's Week 9 loss to the Vikings with an apparent back injury, but he showed up on Wednesday's injury report with a shoulder issue. Nonetheless, the cornerback's full participation at practice to open the week indicates that he'll be ready to go for Sunday's matchup with the Commanders.
Nov 2, 2025
Departs with back issue
Arnold is questionable to return to Sunday's Week 9 tilt against Minnesota due to a back injury, Kimberley A. Martin of ESPN reports.
ANALYSIS
Arnold notched his first career pickoff late in the second quarter, but he exited during the second half with a back issue. Rock Ya-Sin has entered the game at cornerback in Arnold's stead.
Oct 29, 2025
Estimated as full participant
Detroit listed Arnold (shoulder) as a full participant on Wednesday's estimated practice report.
ANALYSIS
The Lions didn't hold an official practice Wednesday, but Arnold's estimation as a full participant indicates that he is past a shoulder injury that caused him to miss the two games prior to Detroit's Week 8 bye. Unless he suffers a setback over the next two practices, Arnold is in line to make his return against the Vikings on Sunday. His return would bolster a Lions secondary that is dealing with injuries to Kerby Joseph (knee) and Avonte Maddox (hamstring).
Oct 27, 2025
Set to return to practice
Head coach Dan Campbell said Monday that Arnold (shoulder) will return to padded practice Tuesday, Nolan Bianchi of The Detroit News reports.
ANALYSIS
Arnold missed the Lions' two games prior to the Week 8 bye due to a shoulder injury that he aggravated in Week 5 against the Bengals. His return to practice is a positive sign in his recovery, but Arnold's practice participation over the coming week provide clarity on his chances of playing against the Vikings on Sunday. The Lions' secondary is dealing with multiple injuries, including Rock Ya-Sin (lower body), Avonte Maddox (hamstring) and Kerby Joseph (knee).
Oct 18, 2025
Officially ruled out
Arnold (shoulder) has been ruled out ahead of Monday's game against the Buccaneers, Tim Twentyman of the Lions' official site reports.
ANALYSIS
Coach Dan Campbell stated Tuesday that Arnold wouldn't play, though his status wasn't made official until Saturday. The Lions will be without four starters in their secondary in Monday's matchup.
Oct 17, 2025
Returns to practice Friday
Arnold (shoulder) was a limited participant in Friday's practice, Jenna Laine of ESPN.com reports.
ANALYSIS
Arnold was expected to miss Monday's game against the Buccaneers due to a shoulder injury he sustained during the Lions' Week 6 loss to the Chiefs. He sat out of Thursday's practice, but his ability to participate in Friday's session indicates that he is progressing in his recovery, and the 2024 first-rounder appears to have a chance (albeit a slim one) to play against Tampa Bay.
Oct 14, 2025
Likely to return following bye
Coach Dan Campbell said Arnold (shoulder) will not play next Monday night against Tampa Bay and will be out through the Lions' Week 8 bye, Eric Woodyard of ESPN.com reports.
ANALYSIS
Arnold aggravated his existing shoulder injury in the Week 5 win over the Bengals and will miss at least two games. After initially receiving discouraging news on his shoulder, Arnold's second opinion revealed a more optimistic prognosis, and he's expected to return to the field sometime in November. With D.J. Reed (hamstring) on injured reserve, Rock Ya-Sin and Amik Robertson handled every-down duties at cornerback against the Chiefs last Sunday night.
Oct 7, 2025
Second opinion reveals good news
Arnold's second opinion on his injured shoulder revealed that the injury is not as severe as the Lions originally thought, and he's not expected to need season-ending surgery, Adam Schefter of ESPN reports.
ANALYSIS
Schefter adds that Arnold could return at some point in October, as he's still expected to miss some time. It's still welcomed news for the Lions after coach Dan Campbell stated Monday that Arnold would be sidelined for "a long time." Arnold will be needed with D.J. Reed (hamstring) on injured reserve and Khalil Dorsey (concussion) expected to have an extended absence.
Oct 6, 2025
Looking at extended absence
Coach Dan Campbell said Monday that Arnold (shoulder) will be sidelined for "a long time," Colton Pouncy of The Athletic reports.
ANALYSIS
Arnold initially injured the shoulder in the Lions' Week 4 win over the Browns. He played through the issue in Sunday's win over the Bengals but aggravated the shoulder and is now looking at an extended absence. It's unclear if it's a season-ender for the second-year cornerback, but the Detroit cornerback depth chart has been rocked by injuries. Arnold joins fellow starter D.J. Reed (hamstring, IR) and key backup Khalil Dorsey (concussion) on the shelf. Campbell said Dorsey is also looking at a multi-week absence. Rock Ya-Sin and Tre Flowers are going to have to assume major roles in the secondary.
Oct 5, 2025
Downgraded to out
Arnold (shoulder) has been ruled out for the rest of Sunday's game against the Bengals.
ANALYSIS
The cornerback entered the contest with a questionable tag due to a shoulder injury and may have aggravated it during the game. Arnold finished with one tackle and two pass breakups on the day. Tre Flowers is likely the next man up at corner for Detroit.
Oct 5, 2025
Exits game with shoulder injury
Arnold is questionable to return to Sunday's game against the Bengals due to a shoulder injury.
ANALYSIS
Arnold entered Sunday's game with the questionable tag due to a shoulder injury and may have aggravated it against Cincinnati. Trey Flowers is in line to see more snaps at outside corner for as long as Arnold is out of the game.
Oct 3, 2025
Cleared to play against Cincinnati
Arnold (shoulder) was a full participant in Friday's practice and does not carry an injury designation into Sunday's game against the Bengals.
ANALYSIS
Arnold was able to practice through a shoulder injury that he picked up during the Lions' Week 4 win over the Browns, and the 2024 first-rounder has been cleared to play in Sunday's road contest. He has opened the regular season with 21 tackles (15 solo) and two pass defenses through four games.
Oct 2, 2025
Logs full practice Thursday
Arnold (shoulder) was a full participant in Thursday's practice.
ANALYSIS
Arnold sustained a shoulder injury during the Lions' Week 4 win against the Browns. He opened the week as a limited practice participant Wednesday, but he is trending towards playing Sunday against the Bengals after practicing without restrictions during Thursday's session. The 2024 first-rounder has 21 tackles (15 solo) and two pass defenses through the first four games of the regular season.
Oct 1, 2025
Limited by shoulder issue
Arnold (shoulder) was limited in Wednesday's practice.
ANALYSIS
Arnold was injured in last Sunday's win over the Browns, but he avoided a major injury, Ian Rapoport of NFL Network reported Monday. With D.J. Reed (hamstring) sent to injured reserve Wednesday, the Lions need Arnold to turn up his game in the coming weeks. He'll do battle with Ja'Marr Chase and Tee Higgins in Week 5.
Sep 29, 2025
Avoids serious injury
Arnold is expected to be okay after sustaining a shoulder injury during Sunday's 34-10 win over the Browns, Ian Rapoport of NFL Network reports.
ANALYSIS
Arnold played 30 defensive snaps and tallied six total tackles prior to exiting the Week 4 win due to a shoulder injury. The 2024 first-round pick's practice participation throughout the week will likely provide the best indication of whether he can suit up for Detroit's Week 5 matchup against the Bengals. If he's unable to go, Khalil Dorsey and Rock Ya-Sin are expected to start as the Lions' top outside corners.
Sep 28, 2025
Exits with shoulder injury
Arnold is questionable to return to Sunday's game against the Browns due to a shoulder injury.
ANALYSIS
Arnold suffered the injury while tackling Quinshon Judkins in the second half. Arnold is having his shoulder evaluated in the blue medical tent to determine whether he can return to Sunday's contest. Rock Ya-Sin and Khalil Dorsey are candidates to see increased work at outside corner for as long as Arnold is out of the game.
Sep 10, 2025
Logs full practice Wednesday
Arnold (groin) was a full participant in Wednesday's practice.
ANALYSIS
Arnold suffered a groin injury during the second half of Detroit's Week 1 loss to Green Bay and was unable to return. The injury doesn't appear to be a long-term concern as he was able to practice without limitations Wednesday. Barring any setbacks, Arnold should suit up for the Lions' Week 2 NFC North clash against the Bears on Sunday.
Sep 8, 2025
Likely avoids long-term injury
Head coach Dan Campbell told reporters Monday that he doesn't think Arnold's groin injury is a long-term issue, Eric Woodyard of ESPN.com reports.
ANALYSIS
Campbell added that he's unsure whether Arnold will be "ready to go" for the Week 2 matchup against the Bears, though it appears he avoided a serious injury. The second-year corner played 23 defensive snaps before exiting Sunday's loss, recording six total tackles and one pass defended. Arnold's practice participation throughout the week will likely provide the best indication of his potential availability in Week 2.
Sep 7, 2025
Done for day
Arnold (groin) has been ruled out for the remainder of Sunday's contest against the Packers, Tom Pelissero of NFL Network reports.
ANALYSIS
Arnold suffered a groin injury early in the second half of Sunday's contest, ultimately bringing his day to a premature end. The cornerback recorded six total tackles (three solo) and a pass defensed prior to his departure. In his absence, Rock Ya-Sin has been thrust into a prominent role in Detroit's secondary.
Sep 3, 2025
Past hamstring injury
Arnold (hamstring) was not listed on Wednesday's estimated practice report.
ANALYSIS
Arnold did not play in any of the Lions' preseason games due to a hamstring injury. However, his absence from Wednesday's estimated report indicates he's fully recovered from the injury and is on track to play in Sunday's NFC North clash against the Packers at Lambeau Field. The 2024 first-rounder played a prominent role in the Lions' secondary during his rookie campaign, finishing with 60 tackles (47 solo), 10 pass defenses and one fumble recovery across 16 regular-season games.
Jul 29, 2025
Leaves practice early
Arnold (hamstring) was forced to exit practice early Tuesday, Colton Pouncy of The Athletic reports.
ANALYSIS
After straining his calf last week, Arnold suffered a second soft-tissue injury during a drill Tuesday. The 2024 first-round pick started 15 games last year and is in line to start this season alongside new free agent acquisition D.J. Reed, but the team is still woefully low on proven cornerback depth. This injury is a scary sight for a Detroit team that struggled to stay healthy on defense for the majority of last season.
Jul 25, 2025
Returns to practice
Arnold (calf) participated in Friday's practice, Nolan Bianchi of The Detroit News reports.
ANALYSIS
Arnold strained his calf during Thursday's practice, but the injury doesn't appear to be concerning as he was back on the field during Friday's session. Arnold was the Lions' full-time starting outside corner during his rookie campaign and finished with 60 tackles (47 solo), 10 pass defenses and one fumble recovery across 16 regular-season games.
Jul 24, 2025
Leaves practice with calf injury
Arnold was removed from Thursday's practice session after straining his calf, NFL reporter Jordan Schultz reports.
ANALYSIS
The severity of the injury isn't clear, but Schultz relays that the Lions will be cautious with Arnold's calf injury, which could result in the second-year corner being sidelined for at least the Hall of Fame game against the Chargers on July 31. The absences of Arnold, Khalil Dorsey (undisclosed) and Stantley Thomas-Oliver (undisclosed) will open up more training camp reps at corner for Dicaprio Bootle, Avonte Maddox and Tyson Russell.
Jan 29, 2025
Heavy usage in rookie season
Arnold finished the 2024 regular season with 60 tackles (47 solo), 10 pass defenses and one fumble recovery across 16 games.
ANALYSIS
The 2024 first-round pick out of Alabama was the second starting outside cornerback right from the start of the regular season opposite Carlton Davis (jaw). Arnold found himself matched up against the opposing team's top pass-catching threat after Carlton Davis fractured his jaw in Week 15 against the Bills. Arnold experienced his fair share of rookie struggles in pass coverage, particularly in the Lions' divisional-round loss to the Commanders, but that experience should bode well in his development over the offseason and heading into the 2025 campaign.
Jan 14, 2025
Estimated as full participant
Arnold (foot) was listed as a full participant on Tuesday's estimated practice report.
ANALYSIS
Arnold exited the Lions' Week 18 regular-season finale with the foot injury and had to be carted to the locker room, but he avoided a serious injury and will be good to go for Saturday's divisional-round matchup against the Commanders.
Jan 7, 2025
Day-to-day with bruised foot
Arnold is considered day-to-day with a foot contusion, Ian Rapoport of NFL Network reports.
ANALYSIS
Arnold said he would be playing in Detroit's post-bye divisional-round game after suffering the injury Sunday versus the Vikings. His status will be more clear when the Lions start releasing their official practice reports after Wild Card Weekend.
Jan 6, 2025
Avoids serious injury
Coach Dan Campbell said that X-rays on Arnold's foot were negative after he was forced out of Sunday's game versus the Vikings, Dave Birkett of the Detroit Free Press reports.
ANALYSIS
Arnold said Sunday that he plans to play in the Divisional Round after Detroit's first-round bye. It's cause for a sigh of relief from the Lions, who are already dealing with a mountain of injuries on defense.
Jan 5, 2025
Done for night
Arnold (foot) has been ruled out for the rest of Sunday night's contest against the Vikings.
ANALYSIS
Arnold suffered a foot injury in the third quarter, which has now officially brought his night to a premature end. In his absence, Kindle Vildor and Stantley Thomas-Oliver stepped into more significant roles in Detroit's secondary. With the Lions set to be the No. 1 seed in the NFC playoffs, Arnold will look to rest and recover from the foot injury in time for the divisional round in two weeks.
Jan 5, 2025
Leaves with foot injury
Arnold exited Sunday night's game against the Vikings with a foot injury and is questionable to return.
ANALYSIS
Arnold was injured while making a tackle early in the third quarter. He was unable to put any weight on his foot and eventually took a cart to the locker room. The Lions are severely shorthanded at cornerback, having already lost top cover corner Carlton Davis to a broken jaw in Week 15. Kindle Vildor and Stantley Thomas-Oliver are next up for snaps at the position.
Dec 28, 2024
Cleared to play against 49ers
Arnold (illness) does not carry an injury designation into Monday's game against the 49ers, Tim Twentyman of the Lions' official site reports.
ANALYSIS
Arnold has been under the weather this week, but he looks to be past the illness as he was able to practice in full Saturday. The rookie first-round pick has logged 52 tackles (40 solo), nine pass defenses and one fumble recovery across 14 regular-season games.
Dec 27, 2024
Gets in limited practice
Arnold (illness) returned to a limited practice Friday.
ANALYSIS
Arnold logged a DNP on Wednesday, so he's trending in the right direction ahead of Monday night's game against the 49ers. The Lions will release their final injury report Saturday. Detroit can't afford to be down any more key contributors on defense following the rash of injuries on that side of the ball in recent weeks.
Dec 26, 2024
Misses practice due to illness
Arnold (illness) was a non-participant in Thursday's practice.
ANALYSIS
The fact that Arnold was afflicted with the illness early in the week likely gives him a better chance of suiting up Monday against San Francisco than if he had fallen ill closer to kickoff. Nonetheless, it's worth monitoring his practice status Friday and Saturday to get a better idea about his likelihood of being able to suit up against the 49ers. If Arnold can't play Monday, Kindle Vildor could be in line for a significant amount of defensive snaps.
Nov 25, 2024
Past groin issue
Arnold (groin) was listed as a full participant on Monday's practice estimation, Tim Twentyman of the Lions' official site reports.
ANALYSIS
The 2024 first-round pick from Alabama missed the Lions' Week 12 win over the Colts due to a groin injury, but Monday's full practice estimation suggests he's already moved past the issue. With Arnold back at full health, he's expected to serve as one of the Lions' top outside cornerbacks in Thursday's Thanksgiving Day matchup against the Bears.
Nov 23, 2024
Downgraded to out for Week 12
The Lions downgraded Arnold (groin) to out for Sunday's game against the Colts.
ANALYSIS
Arnold was initially listed as questionable on Friday's final injury report, but he's not ready to play. Khalil Dorsey and Kindle Vildor will be next up for cornerback snaps opposite Carlton Davis versus Indianapolis.
Nov 22, 2024
Questionable for Sunday
Arnold (groin) is listed as questionable ahead of Sunday's matchup against the Colts.
ANALYSIS
The 2024 first-round pick upgraded from limited work Thursday to a full practice session Friday, indicating that he's trending toward playing in Sunday's matchup. However, if Arnold is forced to miss the Week 12 contest, expect Kindle Vildor and Khalil Dorsey to see increased snaps in the Lions' secondary.
Nov 21, 2024
Working through groin injury
Arnold (groin) was listed as a limited practice participant on Thursday's injury report.
ANALYSIS
Arnold was not listed on Wednesday's estimated walkthrough, but a groin injury prevented the rookie first-round pick from participating in all team drills Thursday. Arnold would likely avoid an injury designation heading into Sunday's game against the Colts if he's able to practice in full Friday. Over the six regular-season games since the Lions' Week 5 bye, Arnold has tallied 22 tackles (15 solo), three pass defenses and one fumble recovery.
Sep 22, 2024
Makes return
Arnold (knee) has returned to Sunday's game against the Cardinals, Nolan Bianchi of The Detroit News reports.
ANALYSIS
Arnold exited in the first quarter but has proven himself healthy enough to get back on the field.
Sep 22, 2024
Exits with knee issue
Arnold exited Sunday's game against the Cardinals with a knee injury and is questionable to return, Tyler Drake of ArizonaSports.com reports.
ANALYSIS
Arnold has left all three games with an injury to begin the season. He was injured on a Kyler Murray scramble in the first half. Kindle Vildor and Khalil Dorsey will have to take on extra coverage snaps if Arnold is unable to return.
Sep 22, 2024
Good to go vs. Arizona
Arnold (illness) is active for Sunday's game against the Cardinals.
ANALYSIS
Arnold was held out of practice Wednesday and Thursday due to an illness, but he was able to get in a limited session Friday and is good to go for Sunday's game. The rookie first-round pick has nine solo tackles through the first two games of the regular season.
Sep 20, 2024
Uncertain to play Sunday
Arnold (illness) is questionable for Sunday's Week 3 game against Arizona.
ANALYSIS
Arnold missed practice both Wednesday and Thursday due to an illness, though he was able to return in a limited capacity Friday. Per Colton Pouncy of The Athletic, Lions coach Dan Campbell said Arnold is "trending the right way" for Sunday's Week 3 contest, so he still has a chance to play. If Arnold can't suit up against the Cardinals, though, Kindle Vildor may be asked to step into a starting role.
Sep 18, 2024
Misses practice due to illness
Arnold (illness) did not practice Wednesday.
ANALYSIS
Arnold appears to have fully recovered from the finger injury he sustained during Detroit's' loss to the Buccaneers in Week 2, but an illness will keep him sidelined at Wednesday's practice. The rookie first-round pick will have two more opportunities to get healthy and resume practicing prior to Sunday's road matchup against Arizona.
Sep 15, 2024
Questionable to return
Arnold (finger) is questionable to return to Sunday's game against the Buccaneers, Dave Birkett of the Detroit Free Press reports.
ANALYSIS
The starting cornerback did not record a stat before exiting. Arnold made eight tackles in his NFL debut against the Rams in Week 1. Kindle Vildor and Khalil Dorsey are Detroit's backup cornerbacks.
Aug 26, 2024
Returns to practice
Arnold (pectoral) was spotted practicing Sunday, Nolan Bianchi of The Detroit News reports.
ANALYSIS
Arnold had been dealing with a pectoral injury since the beginning of August, but it appears he's moved past the issue after returning to practice Sunday. Expect the 2024 first-round pick to line up opposite Carlton Davis as one of the Lions' top two cornerbacks in 2024.
Aug 13, 2024
Expected back for Week 1
Arnold, who left Monday's practice with a pectoral injury, is expected to be available for the Lions' regular-season opener against the Rams on Sept. 8, Ian Rapoport of NFL Network reports.
ANALYSIS
Arnold has picked up a couple of injuries during training camp, and while none have resulted in a long-term absence, it appears he'll be held out for the Lions' final two preseason games. The rookie first-rounder is expected to start at outside corner opposite seven-year veteran Carlton Davis. Arnold will get his first taste of NFL action against veteran quarterback Matthew Stafford and All-Pro wideouts Cooper Kupp and Puka Nacua in Week 1.
Aug 12, 2024
Leaves practice early
Arnold was forced to leave Monday's practice early with an upper body injury, Kyle Meinke of MLive.com reports.
ANALYSIS
Arnold played 13 snaps in Thursday's preseason opener against the Giants, failing to record any stats. The cornerback is now dealing with an undisclosed upper body injury that he suffered at practice Monday and it's unclear if he'll be forced to miss any additional time as a result. More information on Arnold's status will likely be provided in the near future.
Aug 6, 2024
Resumes practicing
Arnold (concussion) practiced Tuesday after clearing the concussion protocol, Kyle Meinke of MLive.com reports.
ANALYSIS
Arnold left Monday's practice to be evaluated for a concussion, so based on the timing of his return to the field it sounds like he wasn't diagnosed with a brain injury. With Emmanuel Moseley (pectoral) out indefinitely due to a pec tear, the rookie first-round pick's presence at practice is a notable boon for Detroit's secondary. He figures to start across from Carlton Davis.
Aug 5, 2024
Leaves Monday's practice
Arnold left Monday's camp session to be evaluated for a concussion, Colton Pouncy of The Athletic reports.
ANALYSIS
The 2024 first-round pick out of Alabama will likely play opposite Carlton Davis during his rookie campaign, serving as one of the Lions' top cornerbacks. Expect players like Emmanuel Moseley and Ennis Rakestraw to see additional first-team reps while Arnold moves through the concussion protocol.