SPOTTER.
You have to decide based on everything. Here's everything — graded.
Game View
first pitch 2:07 PM CDT

Baltimore Orioles @ Toronto Blue Jays

Sat 9/12 · 2:07 PM CDT · forecast weather in the grade · ump: confirmed
TOTAL · OVER 8.0 RUNS
C
C cards like this have won 52% over · market 52%
FIRST 5 INNINGS
no lean
model 50% over · market 50%
the letter is how far we sit from the market, not how sure we are
THE PICTURE — what's driving the 6-point gapsized against each other · measured against the line — a stat the market already prices can point opposite its usual read
Day game38%
Walk-prone umpire zone26%
The home team allowing 3.8 runs a game, last 30 — below league averageagainst the over14%
The home starter exits early — bullpen exposure12%
The away team's bullpen rested the last three daysagainst the over10%
Market: Over 8.0 runs at -114 (pinnacle, quoted 1:00 PM CDT) · model expects ~9.1 runs · divergence 6 points — band C. lean, not edge-demonstrated C-band cutoffs fitted on OOF 2021-2024; the live record starts with this log. C cards in this market have won 52.2% of 2,317 out-of-sample grades (2021-2024), +1.0 points over break-even at the close. Not a betting-plan cell.
Frozen no lean at 8:15 AM CDT · the market moved away from it · final grade C.
anchor Over 8.0 runs -114 → closed -114 · unchanged
SITUATIONAL CONDITIONSdetected for this game · not a grade input — anything that carries weight appears in THE PICTURE
Catcher rest spotVeteran rest spotDay game after a night game
Honest row: grades cap at the band — extreme disagreement is as often our error as the market's. Moneyline gets no grade because our model hasn't beaten that market and says so. Graded against the line at grade time; the model was validated against closing lines. Weather from forecast; regrade if conditions flip.
Raw grade details (all passes)
[
 {
  "market": "f5_total",
  "pass_kind": "first",
  "graded_utc": "2026-09-12T13:15:36Z",
  "rung": "l1",
  "fit_id": 121,
  "feature_version": 5,
  "model_p": 0.46408664121004534,
  "p_shipped": 0.5036916804691699,
  "model_mu": 3.969773184272855,
  "market_p": 0.5064935064935064,
  "divergence": -0.042406865283461104,
  "band": null,
  "anchor_line": 4.5,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-12T13:15:36Z",
  "lineup_known": 0,
  "ump_state": "projected",
  "weather_kind": "none",
  "result": "lost",
  "factors": [
   {
    "family": "ump",
    "phrase": "Umpire's strike zone has run narrower than the league this past year \u2014 fewer called strikes",
    "share": 0.3197,
    "contribution": 0.10044,
    "kind": "driver",
    "features": [
     "ump_width_rel",
     "ump_bb_dev_sd",
     "ump_acc_rel"
    ]
   },
   {
    "family": "battery",
    "phrase": "The home team's catcher gains extra strikes behind the plate",
    "share": 0.2521,
    "contribution": -0.07919,
    "kind": "driver",
    "features": [
     "h_cat_framing_prior",
     "a_cs30",
     "a_cat_framing_prior"
    ]
   },
   {
    "family": "park",
    "phrase": "Day game",
    "share": 0.2296,
    "contribution": -0.07213,
    "kind": "driver",
    "features": [
     "day_game",
     "is_retract",
     "wx_miss"
    ]
   },
   {
    "family": "strength",
    "phrase": "The home team allowing 3.8 runs a game, last 30 \u2014 below league average",
    "share": 0.1782,
    "contribution": -0.05596,
    "kind": "driver",
    "features": [
     "h_ra30",
     "a_rs30",
     "a_ra30"
    ]
   },
   {
    "family": "starters",
    "phrase": "The home starter likely goes only an inning or two \u2014 relievers cover most of the game. Priced in, and it went too far \u2014 counts toward the under",
    "share": 0.0204,
    "contribution": -0.0064,
    "kind": "driver",
    "features": [
     "h_sp_opener",
     "h_sp_pitches_30d",
     "h_sp_inn1_whiff"
    ]
   }
  ]
 },
 {
  "market": "f5_total",
  "pass_kind": "final",
  "graded_utc": "2026-09-12T18:00:36Z",
  "rung": "l1",
  "fit_id": 121,
  "feature_version": 5,
  "model_p": 0.5098467515993834,
  "p_shipped": 0.5033769258056268,
  "model_mu": 5.253649428945995,
  "market_p": 0.4987080103359174,
  "divergence": 0.011138741263466034,
  "band": null,
  "anchor_line": 4.5,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-12T18:00:36Z",
  "lineup_known": 1,
  "ump_state": "confirmed",
  "weather_kind": "forecast",
  "result": "won",
  "factors": [
   {
    "family": "park",
    "phrase": "Park & environment leans over",
    "share": 0.3274,
    "contribution": 0.12221,
    "kind": "driver",
    "features": [
     "day_game",
     "roof_open",
     "is_retract"
    ]
   },
   {
    "family": "ump",
    "phrase": "Umpire's strike zone has run narrower than the league this past year \u2014 fewer called strikes",
    "share": 0.269,
    "contribution": 0.10044,
    "kind": "driver",
    "features": [
     "ump_width_rel",
     "ump_bb_dev_sd",
     "ump_acc_rel"
    ]
   },
   {
    "family": "battery",
    "phrase": "The home team's catcher gains extra strikes behind the plate",
    "share": 0.2121,
    "contribution": -0.07919,
    "kind": "driver",
    "features": [
     "h_cat_framing_prior",
     "a_cs30",
     "a_cat_framing_prior"
    ]
   },
   {
    "family": "strength",
    "phrase": "The home team allowing 3.8 runs a game, last 30 \u2014 below league average",
    "share": 0.1499,
    "contribution": -0.05596,
    "kind": "driver",
    "features": [
     "h_ra30",
     "a_rs30",
     "a_ra30"
    ]
   },
   {
    "family": "offense",
    "phrase": "The home team below league average in home runs, last 30 games",
    "share": 0.0416,
    "contribution": -0.01553,
    "kind": "driver",
    "features": [
     "h_off_hr30",
     "h_off_xbh30",
     "h_off_k30"
    ]
   }
  ]
 },
 {
  "market": "total",
  "pass_kind": "first",
  "graded_utc": "2026-09-12T13:15:36Z",
  "rung": "l1",
  "fit_id": 117,
  "feature_version": 5,
  "model_p": 0.5381042859990394,
  "p_shipped": 0.5024392019556997,
  "model_mu": 7.88286446594045,
  "market_p": 0.49612403100775193,
  "divergence": 0.041980254991287436,
  "band": null,
  "anchor_line": 8.5,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-12T13:15:36Z",
  "lineup_known": 0,
  "ump_state": "projected",
  "weather_kind": "none",
  "result": "won",
  "factors": [
   {
    "family": "ump",
    "phrase": "Walk-prone umpire zone",
    "share": 0.3581,
    "contribution": 0.14268,
    "kind": "driver",
    "features": [
     "ump_bb_dev_sd",
     "ump_edge_cs_asof",
     "ump_width_asof"
    ]
   },
   {
    "family": "strength",
    "phrase": "The home team allowing 3.8 runs a game, last 30 \u2014 below league average",
    "share": 0.1861,
    "contribution": -0.07417,
    "kind": "driver",
    "features": [
     "h_ra30",
     "a_rs30",
     "a_ra30"
    ]
   },
   {
    "family": "starters",
    "phrase": "The home starter exits early \u2014 bullpen exposure",
    "share": 0.1704,
    "contribution": 0.06789,
    "kind": "driver",
    "features": [
     "h_sp_bf_per_start",
     "h_sp_prev_pitches",
     "a_sp_bb_pct_shr"
    ]
   },
   {
    "family": "park",
    "phrase": "Day game",
    "share": 0.1514,
    "contribution": 0.06032,
    "kind": "driver",
    "features": [
     "day_game",
     "wind_miss",
     "is_retract"
    ]
   },
   {
    "family": "bullpen",
    "phrase": "The away team's bullpen rested the last three days",
    "share": 0.1341,
    "contribution": -0.05342,
    "kind": "driver",
    "features": [
     "a_bp_pitches_3d",
     "a_bp_b2b",
     "h_bp_pitches_3d"
    ]
   }
  ]
 },
 {
  "market": "total",
  "pass_kind": "final",
  "graded_utc": "2026-09-12T18:00:36Z",
  "rung": "l1",
  "fit_id": 117,
  "feature_version": 5,
  "model_p": 0.5810617155826525,
  "p_shipped": 0.5156661978242467,
  "model_mu": 9.13509807152886,
  "market_p": 0.5167095115681234,
  "divergence": 0.06435220401452912,
  "band": "C",
  "anchor_line": 8.0,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-12T18:00:36Z",
  "lineup_known": 1,
  "ump_state": "confirmed",
  "weather_kind": "forecast",
  "result": "won",
  "factors": [
   {
    "family": "park",
    "phrase": "Day game",
    "share": 0.3789,
    "contribution": 0.20629,
    "kind": "driver",
    "features": [
     "day_game",
     "is_retract",
     "temp_out"
    ]
   },
   {
    "family": "ump",
    "phrase": "Walk-prone umpire zone",
    "share": 0.2621,
    "contribution": 0.14268,
    "kind": "driver",
    "features": [
     "ump_bb_dev_sd",
     "ump_edge_cs_asof",
     "ump_width_asof"
    ]
   },
   {
    "family": "strength",
    "phrase": "The home team allowing 3.8 runs a game, last 30 \u2014 below league average",
    "share": 0.1362,
    "contribution": -0.07417,
    "kind": "driver",
    "features": [
     "h_ra30",
     "a_rs30",
     "a_ra30"
    ]
   },
   {
    "family": "starters",
    "phrase": "The home starter exits early \u2014 bullpen exposure",
    "share": 0.1247,
    "contribution": 0.06789,
    "kind": "driver",
    "features": [
     "h_sp_bf_per_start",
     "h_sp_prev_pitches",
     "a_sp_bb_pct_shr"
    ]
   },
   {
    "family": "bullpen",
    "phrase": "The away team's bullpen rested the last three days",
    "share": 0.0981,
    "contribution": -0.05342,
    "kind": "driver",
    "features": [
     "a_bp_pitches_3d",
     "a_bp_b2b",
     "h_bp_pitches_3d"
    ]
   }
  ]
 }
]