The Trends Through Four Weeks: Seven Outright Dogs in One Sunday, Home Favorites Keep Losing, and the Totals Went Back to Even

A quarter of the season is in the books. We graded all 16 Week 4 games against the closing numbers using the final scores, stacked the results on top of the two-week ledger and Week 3, and the headline writes itself: the thing we flagged in September, the market overpaying for reputation, has not corrected. It has gotten worse.

Seven dogs won outright, and it was not even weird

Underdogs went 11-4-1 against the spread in Week 4, the best dog week of the season, and seven of them won their games outright: Cleveland over Pittsburgh, New England getting 7 in Buffalo, Jacksonville getting 2.5 in Cincinnati, the Giants over Arizona, Dallas getting 3 in a Houston shootout, Carolina getting 3.5 over Detroit, and Atlanta, a 1.5-point dog, hanging 45 on New Orleans. The only favorites to cover all week were Indianapolis, Chicago, Green Bay, and San Francisco; Seattle won by exactly its number for the push. Stack the weeks and the pattern is no longer a pattern, it is the season: 21 outright underdog winners in Weeks 2 through 4, with dogs covering at a 29-16-3 clip over that stretch.

Home favorite remains the worst thing to be

Four home favorites lost outright in Week 4 alone: Buffalo laying 7 to New England, Cincinnati laying 2.5 to Jacksonville, Houston laying 3 to Dallas, and New Orleans laying 1.5 to Atlanta. Week 3 ran the same script, when Green Bay laid 4.5 and lost to the Falcons by 21 and Tampa Bay lost at home to Minnesota. Two weeks ago we wrote that September rosters sort themselves out while the market keeps pricing home field at its historical value; four weeks in, that gap is still where the dog money lives. If your league's chooser proposes a home favorite this week, the honest question is no longer 'is the team good' but 'what exactly is the home field buying us.'

The totals went back to even, like they always do

Week 1 went over, Week 2 went under, Week 3 split 8-8, and Week 4 leaned over at 10-6 on the back of three genuine shootouts: 64 points in Dallas-Houston, 69 in Atlanta-New Orleans, and 60 in Arizona-Giants. The four-week ledger now reads 32 overs, 30 unders, and a push. That is a coin flip wearing a costume, exactly what the long-run math predicts, and it means every totals 'trend' this season has lasted precisely one week. The discipline stays the same: bet a total on matchup and weather, never on what totals did last Sunday.

The standings are warping the board

Kansas City, San Francisco, and Minnesota are 4-0. Five teams are 0-4: Houston, Tennessee, Miami, the Chargers, and Tampa Bay. And the market is still not sure it believes any of it: San Francisco opened Week 5 as a 2.5-point road underdog in Seattle despite the unbeaten record, and Minnesota is laying just 1.5 in New Orleans. Those two numbers are the market quietly telling you it thinks the 4-0 starts are softer than they look. Meanwhile Thursday's opener prices winless Tampa Bay as a 9.5-point road dog in Dallas with an undrafted rookie at quarterback per FantasyPros, and the two biggest totals of the week, 54.5 in both Detroit-Arizona and Buffalo-Rams, are invitations to remember the paragraph above.

Our league paid the prop tax

Full disclosure, because we grade our own homework: our league's Week 4 pick was Amon-Ra St. Brown 80 or more receiving yards at +104, and he finished with 8 catches for 75. Five yards short, in a game Detroit lost outright as a favorite. The lesson is not 'props bad.' The lesson is that a prop ties your whole week to one player's usage inside a game script nobody controls: Carolina led most of the day, Detroit chased with deep shots, and the long balls went to Jameson Williams and Isaac TeSlaa, 102 and 95 yards, while St. Brown worked underneath. A spread or total survives a weird script; a prop often does not. Price that risk into the vote, especially with half the league's receiver rooms in the training room.

What survives contact with Week 5

Three things carry forward. Dogs keep covering until the market blinks, so a plus-money underdog with a real path, the Jacksonvilles and New Englands of the board, deserves a legitimate vote and not a courtesy laugh. Home favorites get one extra question before they get your money. And totals are a coin flip that will impersonate a trend again next week; do not chase it. Every number above is a tiebreaker between bets you already like, not a thesis, same as it was after two weeks. The market eventually corrects. Four weeks in, it has not yet, and that is the whole edge.

Play responsibly. If gambling stops being fun, call or text 1-800-GAMBLER.