NFL odds, lines, picks, spreads, best bets, predictions for Week 4, 2021: Model backing Browns, Seahawks | CBS Sports Headlines NFL odds, lines, picks, spreads, best bets, predictions for Week 4, 2021: Model backing Browns, Seahawks SportsLine’s advanced model has locked in its Week 4 NFL picks for every game … Continue reading NFL odds, lines, picks, spreads, best bets, predictions for Week 4, 2021: Model backing Browns, Seahawks