NFL training camp tracker: Titans' A.J. Brown, Patriots' Stephon Gilmore spark brawl

Throughout NFL training camps, Yahoo Sports will track the new faces, holdouts, injuries and position battles that will shape your team’s season. Check back to keep up with the league’s hottest news as it happens.

Patriots, Titans brawl after Gilmore, Brown tangle

It’s not all smiles as Mike Vrabel leads the Titans in a joint practice against the Patriots and his longtime coach Bill Belichick. Tennessee rookie receiver A.J. Brown and veteran Patriots corner Stephon Gilmore got into it after a play, sparking a fight.

Vrabel played peacekeeper on this occasion, and Dion Lewis — another Titan with Patriots ties — had a little fun with former teammates amid rising emotions.

J.J. Watt, Matt Patricia exchange ‘pleasantries’

Texans star J.J. Watt was showing off some serious moves in a joint practice with the Detroit Lions, and it apparently got to be too much for Lions coach Matt Patricia.

After burning tackle Rick Wagner and “sacking” Matthew Stafford during a drill, the defensive end had some words with Patricia that can’t be printed.

The Lions coach is presiding over practice from an ATV after suffering an Achilles injury.

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