Among the biggest storylines on Sunday was the first career start for rookie quarterback Jaxson Dart, who was announced as the New York Giants' starter ahead of Week 4's matchup with the Los Angeles Chargers, sending Russell Wilson to the bench.

Four undefeated teams fell in Week 4 of the 2025 NFL season, as the Los Angeles Chargers lost as favorites to the New York Giants, the Indianapolis Colts lost a

With the win, Dart became just the sixth QB in NFL history to beat a team with a record of 3-0 or better in his first start. Dart also became the first rookie QB to beat Jim Harbaugh's Chargers. And since we're talking about Dart, why don't we go ahead and start our Week 4 grades with the Giants' big win.

The San Francisco 49ers starting quarterback will start in the team's Week 4 matchup against the Jacksonville Jaguars, head coach Kyle Shanahan announced on Friday. Purdy suffered turf toe and a sprained left shoulder in Week 1. San Francisco went 2-0 with Mac Jones at quarterback and is atop the NFC West at 3-0.

The Chicago Bears are coming off a big win against Dallas and now head to Nevada to take on the Las Vegas Raiders in Week 4. The Bears have now scored 76 points

Jayden Daniels is out for the second consecutive week with a knee injury, while Terry McLaurin is a new addition to the injury list. There's better news in Kansas City, as Xavier Worthy is on track to play after he missed almost three full games with a shoulder issue.

The big news out of New York this week is that Brian Daboll has benched Russell Wilson and has named rookie Jaxson Dart the Giants' starting quarterback going forward, beginning this week against the Chargers . Here are some quick-hitter notes on Dart: New York traded back up into the first round to take him

The NFL is set to continue its global expansion after agreeing a multi-year commitment to play in Rio de Janeiro from 2026.