GameScope NFL research

NE at KC uncertain forecast

Mon, Dec 21 at 8:15 PM ET · Arrowhead Stadium

Most likely outcome
NE wins — 56.8%
NE win
56.8%
KC win
43.2%

Expected score: NE 24.7 – KC 21.5

Total anchored to the league-wide baseline of 46.2 points — a shared baseline, not a matchup-specific forecast.

Home-field adjustment included (+65 Elo rating points)

Fair odds (display only): NE 1.76 · KC 2.32

How this forecast is calculated

Team ratings (Elo): NE 1608.9 vs KC 1496.2. 393 games trained (Oct 30).

Model: nfl-elo-v2 — Elo ratings trained on real ESPN results (2025 regular+postseason and 2026 regular season to date), chronological replay, K=20, home advantage = 65 Elo rating points, applied only at true home venues: games the feed flags neutral-site get no home bonus, in training and in prediction. Totals baseline is the mean total points of the training games (measured, not assumed). Score-model spread/total probabilities use the engine's bivariate-normal assumptions (score std 13.5, correlation 0.3) — documented approximations, not measured NFL parameters. No backtest against closing lines exists; treat all outputs as experimental uncertain forecasts.

What the win probability uses: Elo ratings only, plus a home-field adjustment of 65 Elo rating points at true home venues (no adjustment at feed-flagged neutral sites).

Contextual research (displayed, not in the calculation): Contextual research only — form, rest, injuries, head-to-head, weather, and travel do not change the win probability above.

Totals: Expected scores are centered on a shared league-wide totals baseline of 46.2 points (the mean total of the training games) — a baseline, not a matchup-specific forecast.

Score-distribution assumptions: Spread/total probabilities assume team scores are bivariate normal (score std 13.5, correlation 0.3) — documented approximations, not measured NFL parameters.

Validation status: No backtest against closing lines exists. Treat all outputs as experimental uncertain forecasts.

Data used

Form & rest contextual research

NE (4-3) — 60 days rest

Last 5: 3-2 (1 straight loss)

Oct 22, 2026CHIL24-30
Oct 18, 2026NYJW26-19
Oct 11, 2026LVW45-17
Oct 4, 2026BUFW29-26
Sep 27, 2026JAXL6-35

KC (5-1) — 57 days rest

Last 5: 4-1 (1 straight loss)

Oct 25, 2026SEAL3-20
Oct 18, 2026LACW22-6
Oct 4, 2026LVW30-27
Sep 27, 2026MIAW24-10
Sep 20, 2026INDW33-30

Head-to-head contextual research KC 0 - NE 0

Coverage: 2024-2026 regular+postseason schedules (ESPN)

DateScoreWinner
No meetings in coverage period

Injuries contextual research

Week 8 report — availability for Week 15 unknown. These designations were published for Week 8's games. They are the latest available report, kept as dated context; they do not say who will be available in Week 15.

NE

TreVeyon HendersonQuestionableHenderson (illness) did not practice Thursday, David Furones of the South Florida Sun Sentinel reports.
A.J. BrownQuestionableBrown (ankle/knee) was officially listed as a non-participant at Thursday's practice, David Furones of the South Florida Sun Sentinel reports.
Morgan MosesQuestionablequestionable
DaQuan JonesQuestionablequestionable
Ben BrownQuestionablequestionable
Alijah Vera-TuckerInjured ReserveVera-Tucker (hamstring) was placed on injured reserve by the Patriots on Thursday.
Show all 25 (19 more)
Channing CanadaActiveCanada (hamstring) was a full participant in Wednesday's practice.
Karon PruntyActivePrunty (hamstring) was a full participant in Wednesday's practice.
Carlton Davis IIIActiveDavis (neck) was a full participant in Wednesday's practice.
Joshua FarmerActive
Behren MortonActive
Marcus JonesActiveJones registered nine tackles (five solo), including 1.0 sacks, and returned one punt for 19 yards in Thursday's loss to the Bears.
Christian EllissActiveElliss tallied 13 tackles (eight solo) in a Week 7 loss to Chicago on Thursday.
Kyle WilliamsActiveWilliams returned two kickoffs for 47 yards and failed to haul in his lone target during the Patriots' 30-24 loss to the Bears on Thursday.
Corey KinerActiveKiner rushed four times for 13 yards in Thursday's Week 7 loss to Chicago. He also returned four kickoffs for 102 yards.
Eli RaridonActiveRaridon caught three of four targets for 56 yards and a touchdown in Thursday's Week 7 loss to the Bears.
Efton Chism IIIActiveChism caught his sole target for 16 yards in the Patriots' 30-24 loss to the Bears on Thursday.
DeMario DouglasActiveDouglas caught three of his four targets for 23 yards in the Patriots' 30-24 loss to the Bears on Thursday.
Hunter HenryActiveHenry secured all seven targets for 71 yards in the Patriots' 30-24 loss to the Bears on Thursday.
Andy BorregalesActiveBorregales made his only field-goal attempt and was successful on all three extra-point tries Thursday in a Week 7 loss to the Bears.
Rhamondre StevensonActiveStevenson rushed six times for 22 yards and brought in all five targets for 93 yards and a touchdown in the Patriots' 30-24 loss to the Bears on Thursday.
Drake MayeActiveMaye completed 24 of 31 passes for 321 yards with two touchdowns and one interception while adding four rushes for 26 yards and another score in the Patriots' 30-24 loss to the Bears on Thursday.
Craig WoodsonActiveWoodson (shoulder) is officially active for Thursday's game against the Bears.
Kevin ByardActiveByard (chest) is officially active for Thursday's game at Chicago.
Christian GonzalezActiveGonzalez (illness) is listed as active for Thursday night's game against the Bears.

KC

Mansoor DelaneQuestionableDelane (shoulder) did not practice Thursday.
Rashee RiceQuestionableRice (hamstring/knee) remained a limited participant at Thursday's practice.
Travis KelceQuestionableKelce (ankle) was listed as a limited participant in Thursday's practice.
Jaylon MooreQuestionableMoore (concussion) was a full participant in Wednesday's practice.
Omarr Norman-LottOutThe Chiefs designated Norman-Lott (knee) to return from injured reserve Wednesday.
L'Jarius SneedQuestionablequestionable
Brashard SmithInjured ReserveThe Chiefs placed Smith (hamstring) on injured reserve Saturday.
Show all 25 (18 more)
Cyrus AllenActiveChiefs head coach Andy Reid said Wednesday that Allen will "get a little bit more [snaps]" during Sunday's game against the Broncos, Nate Taylor of ESPN.com reports.
Harrison ButkerActiveHead coach Andy Reid said Wednesday that Butker will "probably" serve as the Chiefs' kicker in Sunday's game against the Broncos, Sam McDowell of The Kansas City Star reports.
Chamarri ConnerActiveConner finished Sunday's 20-3 loss to Seattle with seven tackles (two solo).
Nohl WilliamsActiveWilliams finished Sunday's 20-3 loss to the Seahawks with 10 tackles (four solo) and one interception.
Nick BoltonActiveBolton registered 11 tackles (six solo) during the Chiefs' 20-3 loss to the Seahawks on Sunday.
Drue TranquillActiveTranquill finished Sunday's 20-3 loss to the Seahawks with 12 tackles (four solo).
Andrew ArmstrongActiveArmstrong caught one of two targets for three yards during Sunday night's 20-3 loss to Seattle.
Noah GrayActiveGray caught three passes on as many targets for 44 yards during Sunday's 20-3 loss to the Seahawks.
Emmett JohnsonActiveJohnson caught two of three passes for 17 yards and returned three kickoffs for 81 yards during Sunday's 20-3 loss to the Seahawks. He also added two tackles on special teams.
Ben VanSumerenActive
Jack PyburnActive
Jadon CanadyActive
Xavier WorthyActiveWorthy caught three of six targets for 11 yards in Sunday's 20-3 loss to the Seahawks.
Patrick MahomesActiveMahomes completed 19 of 33 passes for 165 yards, no touchdowns and one interception in Sunday's 20-3 loss to the Seahawks. He added two rushing attempts for 14 yards.
Kenneth Walker IIIActiveWalker rushed 14 times for 36 yards while catching four of five targets for 21 yards in Sunday's 20-3 loss to the Seahawks.
Garrett NussmeierActiveNussmeier (coach's decision) is inactive as the emergency third quarterback for Sunday night's game against the Seahawks.
Cooper McDonaldActiveThe Chiefs activated McDonald (knee) from injured reserve Saturday.
Jaydn OttActiveThe Chiefs signed Ott from the practice squad to the active roster Saturday.

Labels: Out = confirmed unavailable; Doubtful = projected unavailable; Questionable = projected uncertain.

Weather & travel contextual research

48.7°F, wind 3.4 mph, precip — mm (next 1h),
Forecast for Sun, Nov 8 at 7:00 PM ET (updated Oct 30). Weather data: MET Norway (api.met.no), CC BY 4.0 / NLOD 2.0

Travel (NE): ~1,233 miles, 1h time-zone shift west

Research only — not betting advice. All probabilities are uncertain forecasts from a simple model, never guarantees or 'locks'. GameScope places no wagers.
Scores/records/injuries: ESPN unofficial API (live). Weather: MET Norway.