**Fantasy Football Week 4: Sleepers You Shouldn't Overlook**

In a tumultuous Week 3 that saw several fantasy football managers scrambling due to subpar performances from key quarterbacks and tight ends, attention now turns to Week 4. With the final weekend of September upon us, it's time to identify those hidden gems that could make a significant impact on your fantasy lineups.

For those looking to bounce back, here are five lesser-known or under-drafted players worth considering this weekend:

**QB - Baker Mayfield vs. Eagles**

Despite a disappointing performance last week with just 8.5 fantasy points in a loss to the Broncos, Mayfield has shown promise in two of his first three games. Facing the Eagles, whose defense has allowed 40 touchdown passes and the second-most points to opposing quarterbacks since the start of last season, Mayfield could provide a much-needed boost.

**RB - Brian Robinson Jr. at Cardinals**

Overall, Robinson Jr. has been a solid flex option, averaging 14.4 points over the first three weeks. This week, he’s up against a Cardinals defense that has given up the most fantasy points to road running backs dating back to last season. With Austin Ekeler sidelined due to a concussion, Robinson Jr. is expected to see increased snaps, making him a strong candidate for starting lineups.

**RB - Zack Moss at Panthers**

Highlighted as a potential sleeper last week, Moss delivered a strong performance in a loss to Washington. He remains a good start this week facing the Panthers, whose defense has allowed the sixth-most fantasy points to running backs in the first three weeks and the fourth-most since last season.

**WR - Jaxon Smith-Njigba vs. Dolphins**

Smith-Njigba has had a modest start, being held to single digits in two of his three games. However, he’s matched up against a Lions defense that has surrendered the third-most fantasy points to slot receivers. With 77.7% of his routes run from the inside, Smith-Njigba is positioned for a breakout game.

**WR - Khalil Shakir at Ravens**

Emerging as Josh Allen's go-to option, Shakir is averaging 14.3 fantasy points. This week, he faces a Ravens defense that has allowed the fifth-most fantasy points to wide receivers. Notably, five receivers, including Jalen Tolbert and KaVonte Turpin, have scored at least 13.2 points against Baltimore in 2024, putting Shakir in a favorable spot.

As fantasy managers gear up for Week 4, these five players offer a mix of opportunity and favorable matchups, suggesting they could be game-changers for savvy owners looking to salvage their season.