SPOTTER.
You have to decide based on everything. Here's everything — graded.
Game View
first pitch 4:10 PM CDT

Washington Nationals @ San Diego Padres

Mon 9/7 · 4:10 PM CDT · forecast weather in the grade · ump: confirmed
FIRST 5 INNINGS
no lean
model 53% under · market 53%
TOTAL
no lean
model 51% under · market 49%
the letter is how far we sit from the market, not how sure we are
THE PICTURE — what's driving the 4-point gapsized against each other · measured against the line — a stat the market already prices can point opposite its usual read
Starting pitchers leans under42%
Umpire's strike zone has run wider than the league this past year — more called strikes19%
The home team allowing 3.5 runs a game, last 30 — below league average18%
Offense profile leans over — mostly the home teamagainst the under14%
100°F — heat carries the ballagainst the under7%
Market: First-5-innings Under 4.5 at -120 (pinnacle, quoted 3:00 PM CDT) · the full picture prices it -111 · model expects ~5.0 runs · divergence 4 points — band none.
Frozen C at 8:15 AM CDT · the market came toward our number · final grade no lean.
SITUATIONAL CONDITIONSdetected for this game · not a grade input — anything that carries weight appears in THE PICTURE
Day game after a night gameTime-zone spot (playing 2+ zones from home)Hot day (90°+)
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. F5 grades ride a shorter history (2023-2025).
Raw grade details (all passes)
[
 {
  "market": "f5_total",
  "pass_kind": "first",
  "graded_utc": "2026-09-07T13:15:14Z",
  "rung": "l1",
  "fit_id": 121,
  "feature_version": 5,
  "model_p": 0.4350144865753591,
  "p_shipped": 0.4970543841720858,
  "model_mu": 4.289197044707945,
  "market_p": 0.5064599483204134,
  "divergence": -0.07144546174505428,
  "band": "C",
  "anchor_line": 4.5,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-07T13:15:14Z",
  "lineup_known": 0,
  "ump_state": "unknown",
  "weather_kind": "forecast",
  "result": "won",
  "factors": [
   {
    "family": "starters",
    "phrase": "Starting pitchers leans under",
    "share": 0.3364,
    "contribution": -0.19975,
    "kind": "driver",
    "features": [
     "h_sp_pitches_30d",
     "h_sp_k_pct_shr",
     "h_sp_return_vet"
    ]
   },
   {
    "family": "ump",
    "phrase": "No recent umpire zone reading against the league \u2014 graded on league-typical assumptions",
    "share": 0.2169,
    "contribution": -0.12879,
    "kind": "gap",
    "features": [
     "ump_rel_miss",
     "ump_acc_rel",
     "ump_bb_dev_sd"
    ]
   },
   {
    "family": "offense",
    "phrase": "Offense profile leans over \u2014 mostly the home team",
    "share": 0.1452,
    "contribution": 0.08619,
    "kind": "driver",
    "features": [
     "h_off_xbh30",
     "h_off_hr30",
     "a_off_hr30"
    ]
   },
   {
    "family": "strength",
    "phrase": "The home team allowing 3.5 runs a game, last 30 \u2014 below league average",
    "share": 0.1448,
    "contribution": -0.08595,
    "kind": "driver",
    "features": [
     "h_ra30",
     "a_elo",
     "h_elo"
    ]
   },
   {
    "family": "battery",
    "phrase": "Behind the plate leans over \u2014 mostly the home team",
    "share": 0.1411,
    "contribution": 0.0838,
    "kind": "driver",
    "features": [
     "h_cs30",
     "a_cat_framing_prior",
     "h_cat_framing_prior"
    ]
   },
   {
    "family": "park",
    "phrase": "95\u00b0F \u2014 heat carries the ball",
    "share": 0.0156,
    "contribution": 0.00926,
    "kind": "driver",
    "features": [
     "temp_out",
     "wind_out_comp",
     "day_game"
    ]
   }
  ]
 },
 {
  "market": "f5_total",
  "pass_kind": "final",
  "graded_utc": "2026-09-07T20:00:14Z",
  "rung": "l1",
  "fit_id": 121,
  "feature_version": 5,
  "model_p": 0.43402654776178123,
  "p_shipped": 0.4735000325081982,
  "model_mu": 4.954904243801986,
  "market_p": 0.47043701799485865,
  "divergence": -0.03641047023307742,
  "band": null,
  "anchor_line": 4.5,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-07T20:00:14Z",
  "lineup_known": 1,
  "ump_state": "confirmed",
  "weather_kind": "forecast",
  "result": "won",
  "factors": [
   {
    "family": "starters",
    "phrase": "Starting pitchers leans under",
    "share": 0.4154,
    "contribution": -0.19975,
    "kind": "driver",
    "features": [
     "h_sp_pitches_30d",
     "h_sp_k_pct_shr",
     "h_sp_return_vet"
    ]
   },
   {
    "family": "ump",
    "phrase": "Umpire's strike zone has run wider than the league this past year \u2014 more called strikes",
    "share": 0.1904,
    "contribution": -0.09157,
    "kind": "driver",
    "features": [
     "ump_width_rel",
     "ump_edge_cs_rel",
     "ump_acc_rel"
    ]
   },
   {
    "family": "strength",
    "phrase": "The home team allowing 3.5 runs a game, last 30 \u2014 below league average",
    "share": 0.1788,
    "contribution": -0.08595,
    "kind": "driver",
    "features": [
     "h_ra30",
     "a_elo",
     "h_elo"
    ]
   },
   {
    "family": "offense",
    "phrase": "Offense profile leans over \u2014 mostly the home team",
    "share": 0.1409,
    "contribution": 0.06773,
    "kind": "driver",
    "features": [
     "h_off_xbh30",
     "h_off_hr30",
     "a_off_hr30"
    ]
   },
   {
    "family": "park",
    "phrase": "100\u00b0F \u2014 heat carries the ball",
    "share": 0.0745,
    "contribution": 0.03582,
    "kind": "driver",
    "features": [
     "temp_out",
     "wind_out_comp",
     "day_game"
    ]
   }
  ]
 },
 {
  "market": "total",
  "pass_kind": "first",
  "graded_utc": "2026-09-07T13:15:14Z",
  "rung": "l1",
  "fit_id": 117,
  "feature_version": 5,
  "model_p": 0.5191918272471234,
  "p_shipped": 0.49972528118965975,
  "model_mu": 8.605442637714244,
  "market_p": 0.5038560411311055,
  "divergence": 0.015335786116017935,
  "band": null,
  "anchor_line": 8.0,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-07T13:15:14Z",
  "lineup_known": 0,
  "ump_state": "unknown",
  "weather_kind": "forecast",
  "result": "lost",
  "factors": [
   {
    "family": "park",
    "phrase": "95\u00b0F \u2014 heat carries the ball",
    "share": 0.3011,
    "contribution": 0.18657,
    "kind": "driver",
    "features": [
     "temp_out",
     "day_game",
     "wind_out_comp"
    ]
   },
   {
    "family": "starters",
    "phrase": "Starting pitchers leans under \u2014 mostly the away team",
    "share": 0.198,
    "contribution": -0.12273,
    "kind": "driver",
    "features": [
     "h_sp_pitches_30d",
     "h_sp_bf_per_start",
     "h_sp_prev_pitches"
    ]
   },
   {
    "family": "strength",
    "phrase": "The home team allowing 3.5 runs a game, last 30 \u2014 below league average",
    "share": 0.1795,
    "contribution": -0.11122,
    "kind": "driver",
    "features": [
     "h_ra30",
     "a_rs30",
     "a_elo"
    ]
   },
   {
    "family": "bullpen",
    "phrase": "Bullpen leans over",
    "share": 0.1304,
    "contribution": 0.08083,
    "kind": "driver",
    "features": [
     "h_bp_pitches_3d",
     "h_bp_apps_3d",
     "h_bp_k_pct30"
    ]
   },
   {
    "family": "ump",
    "phrase": "No umpire zone data \u2014 graded on league-typical assumptions",
    "share": 0.0958,
    "contribution": -0.05936,
    "kind": "gap",
    "features": [
     "ump_zone_miss",
     "ump_gate_miss",
     "ump_acc_asof"
    ]
   },
   {
    "family": "defense",
    "phrase": "Defense leans over \u2014 mostly the away team",
    "share": 0.0952,
    "contribution": 0.05902,
    "kind": "driver",
    "features": [
     "a_err30",
     "a_unearned30",
     "h_unearned30"
    ]
   }
  ]
 },
 {
  "market": "total",
  "pass_kind": "final",
  "graded_utc": "2026-09-07T20:00:14Z",
  "rung": "l1",
  "fit_id": 117,
  "feature_version": 5,
  "model_p": 0.5037824091627447,
  "p_shipped": 0.49389886918917486,
  "model_mu": 9.534585086103204,
  "market_p": 0.5064267352185091,
  "divergence": -0.0026443260557643677,
  "band": null,
  "anchor_line": 8.0,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-07T20:00:14Z",
  "lineup_known": 1,
  "ump_state": "confirmed",
  "weather_kind": "forecast",
  "result": "won",
  "factors": [
   {
    "family": "park",
    "phrase": "100\u00b0F \u2014 heat carries the ball",
    "share": 0.3273,
    "contribution": 0.20936,
    "kind": "driver",
    "features": [
     "temp_out",
     "day_game",
     "wind_out_comp"
    ]
   },
   {
    "family": "starters",
    "phrase": "Starting pitchers leans under \u2014 mostly the away team",
    "share": 0.1919,
    "contribution": -0.12273,
    "kind": "driver",
    "features": [
     "h_sp_pitches_30d",
     "h_sp_bf_per_start",
     "h_sp_prev_pitches"
    ]
   },
   {
    "family": "battery",
    "phrase": "Backup catcher starting",
    "share": 0.1805,
    "contribution": -0.11547,
    "kind": "driver",
    "features": [
     "h_backup_catcher",
     "h_framing_miss",
     "h_cs30"
    ]
   },
   {
    "family": "strength",
    "phrase": "The home team allowing 3.5 runs a game, last 30 \u2014 below league average",
    "share": 0.1739,
    "contribution": -0.11122,
    "kind": "driver",
    "features": [
     "h_ra30",
     "a_rs30",
     "a_elo"
    ]
   },
   {
    "family": "bullpen",
    "phrase": "Bullpen leans over",
    "share": 0.1264,
    "contribution": 0.08083,
    "kind": "driver",
    "features": [
     "h_bp_pitches_3d",
     "h_bp_apps_3d",
     "h_bp_k_pct30"
    ]
   }
  ]
 }
]