GameScope NFL research

BAL at PIT uncertain forecast

Sun, Dec 20 at 1:00 PM ET · Acrisure Stadium

Most likely outcome
PIT wins — 65.2%
BAL win
34.8%
PIT win
65.2%

Expected score: BAL 19.3 – PIT 26.9

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): BAL 2.87 · PIT 1.53

How this forecast is calculated

Team ratings (Elo): BAL 1493.9 vs PIT 1537.9. 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

BAL (4-3) — 56 days rest

Last 5: 3-2 (2 straight losses)

Oct 25, 2026CINL13-35
Oct 18, 2026CLEL10-13
Oct 11, 2026ATLW30-23
Oct 4, 2026TENW24-18
Sep 27, 2026DALW34-31

PIT (5-2) — 56 days rest

Last 5: 4-1 (3 straight wins)

Oct 25, 2026NOW16-10
Oct 18, 2026TBW26-19
Oct 11, 2026INDW34-22
Oct 1, 2026CLEL24-27
Sep 27, 2026CINW30-27

Head-to-head contextual research PIT 3 - BAL 1

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

DateScoreWinner
Nov 17, 2024PIT 18 - BAL 16PIT
Dec 21, 2024BAL 34 - PIT 17BAL
Dec 7, 2025BAL 22 - PIT 27PIT
Jan 4, 2026PIT 26 - BAL 24PIT

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.

BAL

Olaivavega IoaneQuestionableIoane (knee) was a limited participant at the Ravens' practice Thursday.
T.J. TampaInjured ReserveTampa (knee) was a full participant at the Ravens' practice Thursday.
Roquan SmithQuestionableSmith (knee) was limited in Thursday's practice.
Kyle HamiltonQuestionableHamilton (knee) was limited in practice Thursday.
Lamar JacksonQuestionableJackson (ankle) was a full participant at Thursday's practice, Jeff Zrebiec of The Athletic reports.
Jaylinn HawkinsQuestionableHawkins (knee) was a non-participant in Thursday's practice.
Adam RandallInjured ReserveThe Ravens opened Randall's (neck) 21-day practice window Wednesday.
John SimpsonQuestionablequestionable
Tavius RobinsonInjured ReserveThe Ravens placed Robinson (pectoral) on injured reserve Saturday.
Show all 25 (16 more)
Broderick Washington Jr.ActiveWashington (ankle) logged a full practice Thursday.
Ronnie StanleyActiveStanley (toe) practiced in full Thursday.
John JenkinsActive
Josh CuevasActiveCuevas caught two of three targets for 35 yards during the Ravens' 35-13 loss to the Bengals on Sunday.
Ja'Kobi LaneActiveLane caught three of five targets for 25 yards during Sunday's 35-13 loss to the Bengals.
Justice HillActiveHill took three carries for seven yards and caught three of four targets for 26 yards during Sunday's 35-13 loss versus the Bengals.
Rashod BatemanActiveBateman caught two of four targets for 33 yards during Sunday's 35-13 loss to the Bengals.
Andrew VorheesActive
Elijah SarrattActive
Mark AndrewsActiveAndrews caught three of four targets for 23 yards in Sunday's 35-13 loss to the Bengals.
Tyler HuntleyActiveHuntley completed 23 of 34 passes for 298 yards with a touchdown and an interception while adding three rushes for 12 yards in the Ravens' 35-13 loss to the Bengals on Sunday.
Tyler LoopActiveLoop went 2-for-2 on field-goal tries and made his only PAT during Sunday's 35-13 loss to the Bengals.
Derrick HenryActiveHenry rushed 17 times for 45 yards and brought in one of two target for four yards in the Ravens' 35-13 loss to the Bengals on Sunday.
Zay FlowersActiveFlowers brought in eight of 11 targets for 137 yards and a touchdown in the Ravens' 35-13 loss to the Bengals on Sunday.
Cam JurgensActiveJurgens (concussion) does not have any injury designation ahead of Sunday's game against the Bengals.
Matt HibnerActiveHibner (hand) was a full participant at practice Thursday.

PIT

Ben SkowronekQuestionableSkowronek (calf) practiced in a limited capacity Thursday, Teresa Varley of the Steelers' official site reports.
Alex HighsmithQuestionablequestionable
Doneiko SlaughterQuestionablequestionable
Brandin EcholsQuestionablequestionable
Sebastian Joseph-DayInjured ReserveJoseph-Day (triceps) was placed on injured reserve by the Steelers on Thursday, Teresa Varley of the team's official website reports.
Show all 25 (20 more)
Jalen RamseyActive
Payton WilsonActiveWilson totaled six tackles (three solo) and an interception during Pittsburgh's win over the Saints on Sunday.
Patrick QueenActiveQueen compiled 10 tackles (seven solo), including 1.0 sacks, during Pittsburgh's win over the Saints on Sunday.
Germie BernardActiveBernard caught three of five targets for 27 yards in Sunday's 16-10 win over the Saints.
Brandon SmithActiveSmith reverted to the Steelers' practice squad Monday, per the NFL's transaction log.
Darnell WashingtonActiveWashington caught his lone target for a four-yard touchdown in Sunday's 16-10 win over the Saints in Paris.
Will HowardActive
Drew AllarActive
Eli HeidenreichActive
Terell SmithActive
Pat FreiermuthActiveFreiermuth caught two of four targets for 20 yards in Sunday's 16-10 win over the Saints.
Chris BoswellActiveBoswell made each of his three field-goal attempts and his lone extra-point try in a 16-10 victory over the Saints on Sunday in Paris.
DK MetcalfActiveMetcalf two of six targets for 56 yards in Sunday's 16-10 win over the Saints.
Rico DowdleActiveDowdle carried the ball nine times for 41 yards and caught all six of his targets for 45 yards in Sunday's 16-10 win over New Orleans.
Aaron RodgersActiveRodgers completed 19 of 30 passes for 212 passes and a touchdown in Sunday's 16-10 win over the Saints. He added six yards on three carries.
Jaylen WarrenActiveWarren carried the ball 18 times for 101 yards and caught three of four targets for 36 yards in Sunday's 16-10 win over the Saints.
DeShon ElliottActiveElliott (knee) is active for Sunday's game against the Saints in Paris.
Mason RudolphActiveRudolph is active for Sunday's game against the Saints in Paris, Teresa Varley of the Steelers' official site reports.
T.J. WattActiveWatt (calf) practiced fully Friday and doesn't carry an injury designation into Sunday's game against the Saints.
Jaquan BriskerActiveBrisker posted seven tackles (four solo) during the Steelers' 26-19 overtime win over the Buccaneers on Sunday.

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

Weather & travel contextual research

44.6°F, wind 8.3 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 (BAL): ~197 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.