For Week 4 fantasy football starts in 2025: Quarterbacks:
- Geno Smith (Raiders) is a strong streaming option with a good matchup against the Bears.
- Matthew Stafford (Rams) is a solid QB2 option against the Colts.
- Sam Darnold and Gino Smith are also mentioned as potential spot starts if needed.
Running Backs:
- Trey Benson (Cardinals) is a top waiver wire pickup and promising option for Week 4 due to opportunity and matchup.
- Ashton Jeanty (Raiders) might see an uptick and is worth considering if available.
Wide Receivers:
- Elic Ayomanor (Titans) is a strong flex play with upside and increasing target share.
- Romeo Doubs (Packers) has a juicy matchup against the Cowboys' vulnerable defense.
- Jalen Tolbert (Cowboys) could see more targets if CeeDee Lamb is out.
Tight Ends:
- Brenton Strange (Jaguars) is a sleeper tight end option showing promising production.
- Hunter Henry is also noted for stream potential.
Defenses:
- Colts, Washington Commanders, and Chargers defenses have favorable matchups and decent fantasy potential in Week 4.
Kickers:
- No specific recommendations found for Week 4 kickers yet.
These recommendations focus on players with good matchups, rising opportunity, or recent production trends for Week 4 to improve your fantasy starting lineup. Adjust starts based on your specific roster and league settings. If needed, more granular start/sit advice can be provided for specific positions or players. This advice is based on expert rankings, waiver wire targets, and recent player performance as of Week 4 in the 2025 NFL season.