Jim Trotter talks to players like Arik Armstead and Kevin Byard about effecting racial justice -- and digs into why we're not likely to see NFL players sitting out in protest in Week 1. 

Jim Trotter reveals the details of the 49ers' decision to split $1 million in grants among nine organizations to further the movement for social justice.

As we hurtle toward the 2020 NFL season, Adam Schein predicts which nine teams will boast the league's best defenses. Who earns the No. 1 spot: Derwin James' Chargers, Tre'Davious White's Bills or Nick Bosa's 49ers?

It's too early to say whether wide receiver Deebo Samuel will play in the season opener. 49ers coach Kyle Shanahan is still leaving the door open, though.

DeForest Buckner is gone, but Javon Kinlaw is in as the Niners are poised for more success with a quintet of first-rounders leading the way up front. 

Say Their Stories: Stephon Clark as told by Arik Armstead.

Watch the highlights from the Philadelphia Eagles vs. the San Francisco 49ers during Week 4 of the 2020 season.

Watch the best plays from the San Francisco 49ers in the month of September.

Watch the highlights from the Week 2 matchup between the San Francisco 49ers and New York Jets.

Watch and see which players just missed the cut for the "Top 100 Players of 2020."

Denver Broncos outside linebacker Von Miller brings NFL friends to his pass rush summit to discuss current issues.

NFL Network's Omar Ruiz breaks down how Arik Armstead is continuing community efforts in Sacramento amid the pandemic.

NFL 360 takes a look inside Denver Broncos outside linebacker Von Miller's Pass Rush Summit 2020

San Francisco 49ers DE Arik Armstead joins "Good Morning Football" to discuss the Niners' 2019 season and previews their potential for 2020.

San Francisco 49ers defensive tackle Arik Armstead reflects on how 49ers are adjusting for virtual offseason.

The San Francisco 49ers defense recorded three sacks and a pair of interceptions against the Green Bay Packers. Check out the unit's best plays from the NFC Championship Game.

Watch the highlight of the Green Bay Packers and the San Francisco 49ers in the 2019 NFC Championship Game.

Watch the highlights of the Minnesota Vikings and the San Francisco 49ers in the 2019 Divisional Round.

Watch the best plays from the San Francisco 49ers defense in a win against the Minnesota Vikings in the 2019 Divisional Round.

San Francisco 49ers defensive end Arik Armstead beats Brian O'Neill to sack Kirk Cousins for big loss.

Watch the best defensive plays from the San Francisco 49ers in the 2019 regular season.

Watch the Green Bay Packers vs. San Francisco 49ers highlights from Week 12 of the 2019 season.

San Francisco 49ers defensive end Arik Armstead loops around edge for big sack.

Watch the highlights from the San Francisco 49ers home win against the Arizona Cardinals in Week 11 of the 2019 NFL regular season.

San Francisco 49ers defensive lineman Arik Armstead engulfs Arizona Cardinals rookie quarterback Kyler Murray for a monstrous third-down sack.

Watch highlights from the Week 8 game between the Carolina Panthers and the San Francisco 49ers.

Watch the best plays by the San Francisco 49ers' dominant defense during Week 7.

Watch the highlights from the Week 7 matchup between the San Francisco 49ers and the Washington Redskins.

San Francisco 49ers defensive lineman Arik Armstead slips through two Washington Redskins blockers for a MAJOR third-down sack.

NFL Network's Steve Wyche, Michael Silver and Daniel Jeremiah discuss the San Francisco 49ers' 5-0 start to 2019.