Fantasy Football Week 1: 3 players to flex

• WR Tre Tucker, Las Vegas Raiders vs. Miami Dolphins: Tucker is set to handle a fantasy-friendly role against a soft defensive matchup.

• WR Quentin Johnston, Los Angeles Chargers vs. Arizona Cardinals: Johnston should force missed tackles with ease against Arizona.

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Fantasy managers face tough start-sit decisions at the flex position each week. The article below breaks down three recommended flex starters for Week 1 based on factors including talent, offensive environment and defensive matchups.