GameScope NFL research

DET at MIA uncertain forecast

Sun, Nov 8 at 1:00 PM ET · Hard Rock Stadium

Most likely outcome
DET wins — 52.1%
DET win
52.1%
MIA win
47.9%

Expected score: DET 23.6 – MIA 22.6

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): DET 1.92 · MIA 2.09

How this forecast is calculated

Team ratings (Elo): DET 1522.8 vs MIA 1443.1. 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

DET (4-2) — 13 days rest

Last 5: 3-2 (2 straight wins)

Oct 25, 2026GBW20-17
Oct 11, 2026ARIW45-21
Oct 4, 2026CARL26-32
Sep 27, 2026NYJW31-24
Sep 17, 2026BUFL31-41

MIA (1-5) — 14 days rest

Last 5: 1-4 (1 straight win)

Oct 25, 2026NYJW28-25
Oct 11, 2026CINL24-31
Oct 4, 2026MINL10-15
Sep 27, 2026KCL10-24
Sep 20, 2026SFL13-35

Head-to-head contextual research MIA 0 - DET 0

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

DateScoreWinner
No meetings in coverage period

Injuries contextual research

Week 8 report — availability for Week 9 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 9.

DET

Kerby JosephOutJoseph (knee) was limited in Thursday's practice.
Ennis Rakestraw Jr.QuestionableRakestraw (ankle) is not believed to be dealing with a major injury after he was forced to exit Sunday's win over the Packers, Nolan Bianchi of The Detroit News reports.
Ben BartchInjured ReserveThe Lions placed Bartch (foot) on injured reserve Friday.
Devin WhiteInjured ReserveThe Lions placed White (forearm) on injured reserve Friday.
Tom KennedyInjured ReserveThe Lions placed Kennedy (knee) on injured reserve Friday.
Show all 25 (20 more)
Tyleik WilliamsActive
Jacob SaylorsActive
Amon-Ra St. BrownActiveSt. Brown (ankle) practiced in full Thursday.
Jahmyr GibbsActiveGibbs (shoulder) practiced fully Thursday.
Jack CampbellActiveCampbell tallied 11 tackles (eight solo) during the Lions' 20-17 win over the Packers on Sunday.
Brian BranchActiveBranch recorded four tackles (one solo) and an interception during Sunday's 20-17 win over Green Bay.
Isaac TeSlaaActiveTeSlaa caught one of his two targets for 10 yards in the Lions' 20-17 win over the Packers on Sunday.
Jackson MeeksActive
Bishop FitzgeraldActive
Ahmed HassaneinActive
Mekhi WingoActive
Seth McLaughlinActive
Sam LaPortaActiveLaPorta caught one of two targets for 18 yards in Sunday's 20-17 win over the Packers.
Jameson WilliamsActiveWilliams caught five of nine targets for 91 yards and two touchdowns in Sunday's 20-17 win over Green Bay.
Jared GoffActiveGoff completed 22 of 32 passes for 303 yards and two touchdowns in Sunday's 20-17 win over the Packers.
Jake BatesActiveBates went 2-for-2 on field-goal attempts and made both of his PATs during Sunday's 20-17 win over the Packers.
Cade MaysActiveMays (wrist) was activated from injured reserve Saturday and no longer has an injury designation for Sunday's game against the Packers.
Rock Ya-SinActiveYa-Sin (hamstring) does not have an injury designation for Sunday's game against the Packers.
DeAndre CarterActiveThe Lions signed Carter to the active roster Thursday.
DJ WonnumActive

MIA

Jared WayneQuestionableWayne (knee) was a limited practice participant Thursday, David Furones of the South Florida Sun Sentinel reports.
Will KacmarekQuestionableKacmarek (hamstring) practiced in a limited capacity Thursday, David Furones of the South Florida Sun Sentinel reports.
JuJu BrentsQuestionableBrents (neck/concussion) was a limited practice participant Thursday, David Furones of the South Florida Sun Sentinel reports.
Greg DulcichQuestionableDulcich (ankle) remained limited at practice Thursday, David Furones of the South Florida Sun Sentinel reports.
Malik WashingtonQuestionableWashington (knee) was a limited participant in Thursday's practice, David Furones of the South Florida Sun Sentinel reports.
Kadyn ProctorQuestionableProctor sustained a concussion during Sunday's game against the Jets, Alain Poupart of SI.com reports.
Michael TaaffeQuestionablequestionable
Dante Trader Jr.Questionablequestionable
Tucker AddingtonQuestionablequestionable
Reese TaylorQuestionablequestionable
Show all 25 (15 more)
Robert Beal Jr.ActiveBeal (hamstring) was a full participant in Wednesday's practice, Marcel Louis-Jacques of ESPN.com reports.
Willie Gay Jr.ActiveGay (illness) was a full participant in Wednesday's practice, Marcel Louis-Jacques of ESPN.com reports.
Jaylen WrightActiveWright (quadriceps/foot) was a full participant in Wednesday's practice, Marcel Louis-Jacques of ESPN.com reports.
Jacob RodriguezActiveRodriguez tallied four tackles (one solo) during Miami's win over the Jets on Sunday.
Jordyn BrooksActiveBrooks posted nine tackles (five solo) during the Dolphins' win Sunday over the Jets.
Kevin Coleman Jr.ActiveColeman did not catch his only target in the Dolphins' 28-25 win over the Jets on Sunday.
Chris BellActiveBell caught three of his four targets for 25 yards in the Dolphins' 28-25 win over the Jets on Sunday.
Kaytron AllenActiveAllen logged six snaps on special teams and didn't show up on the box score otherwise during Sunday's 28-25 win over the Jets.
Zane GonzalezActiveGonzalez reverted to the Dolphins' practice squad Monday, per the NFL's transaction log.
Chukwuebuka GodrickActive
Marcellas Dial Jr.Active
Jalen TolbertActive
Caleb DouglasActiveDouglas (ankle) caught two of three targets for 70 yards and two touchdowns in Sunday's 28-25 win over the Jets.
Malik WillisActiveWillis completed 14 of 21 passes for 208 yards and two touchdowns while rushing six times for 39 yards and a touchdown in Sunday's 28-25 win over the Jets.
Ollie Gordon IIActiveGordon rushed 25 times for 103 yards and a touchdown while catching one of three targets for no gain in Sunday's 28-25 win over the Jets.

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

Weather & travel contextual research

66.4°F, wind 4.5 mph, precip — mm (next 1h),
Forecast for Sun, Nov 8 at 7:00 AM ET (updated Oct 30). Weather data: MET Norway (api.met.no), CC BY 4.0 / NLOD 2.0

Travel (DET): ~1,143 miles, no time-zone change

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.