GameScope NFL research

IND at JAX uncertain forecast

Sun, Nov 1 at 1:00 PM ET · EverBank Stadium

Most likely outcome
JAX wins — 74.3%
IND win
25.7%
JAX win
74.3%

Expected score: IND 16.7 – JAX 29.5

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): IND 3.89 · JAX 1.35

How this forecast is calculated

Team ratings (Elo): IND 1456.6 vs JAX 1576.0. 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

IND (2-5) — 7 days rest

Last 5: 2-3 (3 straight losses)

Oct 25, 2026MINL10-16
Oct 18, 2026TENL20-26
Oct 11, 2026PITL22-34
Oct 4, 2026WSHW30-13
Sep 27, 2026HOUW19-17

JAX (4-2) — 14 days rest

Last 5: 3-2 (1 straight loss)

Oct 18, 2026HOUL31-34
Oct 11, 2026PHIW19-17
Oct 4, 2026CINW22-17
Sep 27, 2026NEW35-6
Sep 20, 2026DENL13-20

Head-to-head contextual research JAX 3 - IND 1

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

DateScoreWinner
Oct 6, 2024JAX 37 - IND 34JAX
Jan 5, 2025IND 26 - JAX 23IND
Dec 7, 2025JAX 36 - IND 19JAX
Dec 28, 2025IND 17 - JAX 23JAX

Injuries contextual research

Week 8 report — applies to this week's game. Designations published for this game week. Game-day inactives can still differ.

IND

Anthony GouldQuestionableGould (concussion) was a full participant in Thursday's practice.
Drew OgletreeQuestionableOgletree (knee) was a limited participant in Thursday's practice.
Tyler WarrenQuestionableWarren (groin) was a limited participant at Thursday's practice.
Cam Taylor-BrittInjured ReserveThe Colts placed Taylor-Britt on injured reserve Tuesday due to a groin injury, Nathan Brown of The Indianapolis Star reports.
Bryce BoettcherQuestionablequestionable
Justin WalleyQuestionableAccording to head coach Shane Steichen, Walley did not return to Sunday's 16-10 loss to Minnesota due to a knee injury, Kevin Bowen of 107.5 The Fan Indianapolis reports.
Alec PierceInjured ReserveColts head coach Shane Steichen said Monday that Pierce (heel) will "most likely not" have his 21-day practice window opened in Week 8, Jake Arthur of Roundtable.io reports.
Show all 25 (18 more)
Sauce GardnerActiveGardner (calf) practiced in full Thursday.
Matt GoncalvesActive
Tim SmithActive
Jonathan TaylorActiveTaylor told reporters Thursday that he hasn't requested a trade out of Indianapolis, Stephen Holder of ESPN.com reports. "I haven't heard anything, and I can't control that," Taylor said regarding the possibility of being traded. "Obviously, you guys know that I'm always proud to wear the horseshoe, proud to be here."
CJ AllenActiveAllen (ankle) was listed as a full participant in Wednesday's walkthrough.
Josh DownsActiveDowns formally requested a trade from the Colts on Wednesday, Jeremy Fowler of ESPN.com reports.
Akeem Davis-GaitherActiveDavis-Gaither recorded seven tackles (three solo) in Sunday's loss to Minnesota.
Adetomiwa AdebaworeActiveAdebawore finished Sunday's loss to Minnesota with five tackles (four solo), including 2.0 sacks, and a defensed pass.
A.J. HaulcyActiveHaulcy produced nine tackles (five solo) in a loss to the Vikings on Sunday.
DJ GiddensActiveGiddens did not play a single snap during Sunday's 13-10 loss to the Vikings.
Will MalloryActiveMallory did not catch any of his three targets during Sunday's 16-10 loss to Minnesota.
Mo Alie-CoxActiveAlie-Cox failed to haul in either of his targets during the Colts' 16-10 loss to the Vikings on Sunday.
Laquon TreadwellActiveTreadwell caught both of his targets for 19 yards in the Colts' 16-10 loss to the Vikings on Sunday.
Seth McGowanActiveMcGowan turned 11 carries into 46 yards, caught his only target for two yards and added 140 yards as a kick returner during Sunday's 16-10 loss to the Vikings.
Keenan AllenActiveAllen caught all three of his targets for 31 yards during Sunday's 16-10 loss to the Vikings.
Riley LeonardActive
Dalton TuckerActive
Daniel JonesActiveColts head coach Shane Steichen said that Jones will remain the team's starting quarterback in Sunday's game against the Jaguars, Mike Chappell of Fox 59 News Indianapolis reports.

JAX

Antonio JohnsonQuestionableJohnson (ankle) sat out practice both Wednesday and Thursday.
LeQuint Allen Jr.QuestionableAllen (hamstring) was limited in practice Thursday.
Jakobi MeyersQuestionableMeyers (hamstring) was a limited participant in Thursday's practice.
Jahlani TavaiQuestionablequestionable
Ruke OrhorhoroQuestionablequestionable
Anton HarrisonInjured ReserveHarrison was diagnosed with a torn ACL while undergoing a procedure on his right knee Thursday, Ian Rapoport of NFL Network reports.
Ross MatiscikQuestionablequestionable
Show all 25 (18 more)
Montaric BrownActiveBrown (hamstring) was a full participant in Wednesday's practice.
Foyesade OluokunActiveOluokun logged eight tackles (four solo) in the Jaguars' 34-31 loss to the Texans in London on Sunday.
Josh CameronActiveCameron didn't garner a target and recorded 46 kickoff-return yards during Sunday's 34-31 loss to the Texans.
Cam LittleActiveLittle made his sole field-goal attempt and all four of his PATs in the Jaguars' 34-31 loss to the Texans on Sunday in London.
Nate BoerkircherActiveBoerkircher caught both of his targets for eight yards and a touchdown during Sunday's 34-31 loss to the Texans.
Jalen HuskeyActive
Albert RegisActive
Wesley WilliamsActive
CJ WilliamsActive
Brenton StrangeActiveStrange caught five of seven targets for 44 yards during Sunday's 34-31 loss to the Texans.
Chris Rodriguez Jr.ActiveRodriguez rushed 11 times for 55 yards while failing to reel in his only target during Sunday's 34-31 loss to Houston.
Travis HunterActiveHunter caught all four of his targets for 59 yards and a touchdown in Sunday's 34-31 loss to the Texans in London. He also recorded three tackles and an interception.
Brian Thomas Jr.ActiveThomas didn't haul in either of his two targets during Sunday's 34-31 loss to the Texans in London.
Parker WashingtonActiveWashington caught four of 11 targets for 64 yards in Sunday's 34-31 loss to the Texans.
Trevor LawrenceActiveLawrence completed 24 of 41 passes for 306 yards and four touchdowns with one interception in Sunday's 34-31 loss to the Texans. He added 11 rushing yards on three carries.
Bhayshul TutenActiveTuten carried the ball 12 times for 39 yards and caught all four of his targets for 48 yards and two touchdowns in Sunday's 34-31 loss to the Texans.
Ameer AbdullahActive
Eric MurrayActiveMurray (concussion) does not have an injury designation ahead of Sunday's game against the Texans.

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

Weather & travel contextual research

77.0°F, wind 13.6 mph, precip 0.5 mm (next 1h), rain
Forecast for Sun, Nov 1 at 1:00 PM ET (updated Oct 30). Weather data: MET Norway (api.met.no), CC BY 4.0 / NLOD 2.0

Travel (IND): ~700 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.