A fifth-round pick in 2015, Mayo has appeared in 43 games the past three seasons.
Grill Bill: Is linebacker back in play?
Grill Bill: First-round safety?
Where Things Stand: Linebackers
Transcript: Ron Rivera at the NFL Combine
Snap Counts: Panthers at Saints
Snap Counts: Panthers vs. Buccaneers
Five Things to Watch: Panthers vs. Buccaneers
With Davis out, Panthers optimistic Thompson will be ready
Grill Bill: Shorthanded LBs, Week 17 flex and Christmas socks
Snap Counts: Panthers vs. Vikings
Injury Report: Thompson out; Kalil, Olsen questionable
Snap Counts: Panthers at Saints
6-Pack: Flags, no flags and too many mistakes
Rapid Reactions: Panthers swept by Saints
My Cause, My Cleats: 2017 Edition
Special teams "synergy" brings team energy
Snap Counts: Panthers at Jets
Snap Counts: Panthers vs. Dolphins
6-Pack: Words from the "Bishop"
Snap Counts: Panthers at Bears
For dominant defense, a loss is still a loss
Inactives: Panthers at Bears
David Mayo's road set to take another big turn
Tuesday notes: Waiting to be cleared
Snap Counts: Panthers vs. Eagles
"We care and we're thinking of them"
Watch as linebackers Shaq Thompson and David Mayo interact with patients at Levine Children's Hospital.
Position Review: Linebackers
The Panthers.com crew discusses the performance of the linebackers during the 2016 season.
No such thing as garbage time
Panthers Insider Mike Craft takes a look at how quarterback Joe Webb and other reserves made something positive happen late in the loss to the Patriots.
Locker Room Talk: Preparing for Baltimore
Sound from linebacker David Mayo, linebacker A.J. Klein, center Gino Gradkowski, linebacker Jared Norris, guard Andrew Norwell, linebacker Brian Blechen and cornerback James Bradberry.
Position Preview: Linebackers
The Panthers.com crew breaks down Carolina's depth at linebacker entering the 2016 season.
Locker Room Talk: A dream come true
Sound from cornerback Cortland Finnegan, safety Colin Jones, linebacker David Mayo, wide receiver Philly Brown, wide receiver Devin Funchess, fullback Mike Tolbert and wide receiver Jerricho Cotchery.
Rookies Bring Halloween to Children’s Hospital
Panthers rookies and Sir Purr bring Halloween cheer to patients at Levine Children’s Hospital.
Rookie Report: Consistency
Months after being drafted, the rookies have adjusted to life in the NFL and are beginning to play with consistency.
Rookie Report: Back to work
Now that the rookies have gotten their first NFL preseason game under their belt, the jitters are gone and it's time to move on to the next one.
Locker Room Talk: Preseason opener
Panthers focused and ready for match-up against the Bills.
Camp Daily: Moving on
With the events of Monday behind them, the Panthers step up to the challenge at practice, putting in some serious work in preparation for their first preseason game against the Bills.
Rookie Report: David Mayo
Linebacker is settling into training camp and taking all the advice he can from his veteran teammates.
Camp Daily: Sounds of the game
The practice field reverberated with the sounds of pads clashing as the team practiced in full gear for the first time.
Mailbag: First look
Does Devin Funchess have the athleticism to become a dynamic wide receiver? What's the early report on linebacker David Mayo?
Panthers Insider: Fit for duty
Linebacker Shaq Thompson and his rookie teammates issued helmets as they prepare for this weekend's rookie minicamp.
Panthers Insider: Getting better
The Panthers capped a successful NFL Draft by addressing a number of needs that will make the team better in all three phases of the game.
David Mayo announcement
PSL Owner Michael Siddons announces the linebacker from Texas State as the 169th overall selection in the fifth round of the 2015 NFL Draft.