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Wk 3 · 2026

Los Angeles Chargers at Buffalo Bills — Sun, Sep 27

Sun, Sep 27 · Highmark Stadium, Orchard Park, NY · FOX

Weather

No forecast yet. This one is 30 days away. Forecasts reach about 16 days ahead, so this fills in nearer the game. A seasonal average printed here would look exactly like a forecast, which is why there is not one.
AFC West · no games yet
at
1:00pET
BUF -3 · total 48.5 DraftKings
Ratings differential BUF by 3.8
AFC East · no games yet

What is at stake

An AFC game between two divisions. It decides neither division, but conference record is the tiebreaker that follows head-to-head, and both of these are chasing the same 7 AFC playoff places. Division standings.

What the ratings imply

The differential above is arithmetic on two published numbers: The Gridiron King’s 2026 final efficiency ratings, plus 1.7 points of home field. It is not a projection, a value, an edge or a lean, and nothing on this site compares it with the betting line to tell you one is better. Until 2026 games are played it is last season’s measurement of two rosters that have been through a draft and a free-agency window since.

Efficiency · 2026 ratings

Chargers: +2.8#6
Efficiency margin
Bills: +4.9#2
Chargers: +1.4#10
Offense
Bills: +4.6#1
Chargers: +1.4#8
Defense
Bills: +0.2#14
Chargers: 21.6
Points / game
Bills: 28.3
Chargers: 20.0
Points allowed / game
Bills: 21.5
Opponent-adjusted ratings from The Gridiron King’s 2026 final numbers. Bars share a scale within each row, so the two lengths are comparable; the brighter side is the better of the two, and a longer bar is the better number — including the rows where a lower figure is the good one. Pace is the exception: it is how fast a team plays, not how well, so neither side is lit and a longer bar there means only more plays.

Team stats

The box-score store these rows are built from has not been produced for this league yet, so no preview carries points and yards for and against. The form, trend and series blocks below are built from this site’s own files and are not affected.

Chargers form

No completed games on record.

Bills form

No completed games on record.

Chargers this season

No graded games yet this season. Lines are captured before kickoff and graded when a game goes final, so these records start at Week 1.

Bills this season

No graded games yet this season. Lines are captured before kickoff and graded when a game goes final, so these records start at Week 1.
Lines are captured from ESPN's board before kickoff and locked at kickoff, so an in-play price cannot overwrite the number a game is graded against.

Common opponents · 9

OpponentChargersBills
Raiders
AFC
vs Wk 2 · scheduled previewat Wk 6 · scheduled preview
Broncos
AFC
vs Wk 5 · scheduled previewat Wk 16 · scheduled preview
Chiefs
AFC
at Wk 6 · scheduled previewvs Wk 12 · scheduled preview
Rams
NFC
at Wk 8 · scheduled previewat Wk 5 · scheduled preview
Texans
AFC
vs Wk 9 · scheduled previewat Wk 1 · scheduled preview
Ravens
AFC
at Wk 10 · scheduled previewvs Wk 8 · scheduled preview
Jets
AFC
vs Wk 11 · scheduled previewat Wk 10 · scheduled preview
Patriots
AFC
vs Wk 12 · scheduled previewvs Wk 4 · scheduled preview
Dolphins
AFC
at Wk 16 · scheduled previewvs Wk 11 · scheduled preview
Open these two in the comparison tool for every shared and unshared opponent.

Series history · 2006–2026

Since 2006, Chargers leads 5–3 · Bills has won the last 2
8 meetings in 2006–2026 · average margin 7.8 points toward Chargers
Yr DateResultSiteWon
20232023-12-23Bills 2422 Chargersat LACBills
20202020-11-29Chargers 1727 Billsat BUFBills
20182018-09-16Chargers 3120 Billsat BUFChargers
20172017-11-19Bills 2454 Chargersat LACChargers
20142014-09-21Chargers 2210 Billsat BUFChargers
20112011-12-11Bills 1037 Chargersat LACChargers
20082008-10-19Chargers 1423 Billsat BUFBills
20062006-12-03Chargers 2421 Billsat BUFChargers

Chargers leaders 2025 regular season

PassingJustin Herbert QB #10340/512, 3727 YDS, 26 TD, 13 INT
Trey Lance QB #527/57, 226 YDS, 1 INT
RushingKimani Vidal RB #28155 CAR, 643 YDS, 3 TD
Omarion Hampton RB #8124 CAR, 545 YDS, 4 TD
Justin Herbert QB #1083 CAR, 498 YDS, 2 TD
ReceivingLadd McConkey WR #1566 REC, 789 YDS, 6 TD
Keenan Allen WR #1081 REC, 777 YDS, 4 TD
Quentin Johnston WR #151 REC, 735 YDS, 8 TD
Oronde Gadsden TE #8649 REC, 664 YDS, 3 TD
Defense
TacklesDaiyan Henley LB #0103
Derwin James Jr. S #394
Troy Dye LB #4358
SacksTuli Tuipulotu LB #4513
Odafe Oweh LB #987.5
Justin Eboigbe DT #926
InterceptionsTony Jefferson S #234
Donte Jackson CB #264
Derwin James Jr. S #33

Bills leaders 2025 regular season

PassingJosh Allen QB #17319/460, 3668 YDS, 25 TD, 10 INT
Mitchell Trubisky QB #1025/35, 313 YDS, 4 TD
RushingJames Cook III RB #4309 CAR, 1621 YDS, 12 TD
Josh Allen QB #17112 CAR, 579 YDS, 14 TD
Ray Davis RB #758 CAR, 275 YDS
ReceivingKhalil Shakir WR #1072 REC, 719 YDS, 4 TD
Dalton Kincaid TE #8639 REC, 571 YDS, 5 TD
Dawson Knox TE #8836 REC, 417 YDS, 4 TD
Keon Coleman WR #038 REC, 404 YDS, 4 TD
Defense
TacklesCole Bishop S #2485
Jordan Poyer S #2170
Matt Milano LB #5867
SacksGreg Rousseau LB #157
Joey Bosa DE #975
Matt Milano LB #583.5
InterceptionsCole Bishop S #243
AJ Epenesa DE #572
Christian Benford CB #472
These are regular-season totals for the season named on each card — the players who led that team that year, taken from ESPN's team leaders. That list is keyed to the season, not to today's roster, so a leader who has since signed elsewhere, been traded or retired still appears against the year he earned it; the roster pages and the depth chart on each team page are where the current squad is. A team switches to this season's numbers once it has played a game.