SPOTTER.
You have to decide based on everything. Here's everything — graded.
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first pitch 7:10 PM CDT

Arizona Diamondbacks @ Houston Astros

Sat 9/5 · 7:10 PM CDT · forecast weather in the grade · ump: confirmed
TOTAL · OVER 9.0 RUNS
C
C cards like this have won 52% over · market 48%
FIRST 5 INNINGS
no lean
model 47% over · market 47%
the letter is how far we sit from the market, not how sure we are
THE PICTURE — what's driving the 7-point gapsized against each other · measured against the line — a stat the market already prices can point opposite its usual read
Schedule spot leans over — mostly the home team53%
Bullpen leans underagainst the over15%
The away team below league average in extra-base hits, last 30 gamesagainst the over13%
Team strength & form leans over — mostly the away team9%
Defense leans over — mostly the away team9%
Market: Over 9.0 runs at +103 (pinnacle, quoted 6:00 PM CDT) · model expects ~10.2 runs · divergence 7 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 9.0 runs +103 → closed +101 · our way
SITUATIONAL CONDITIONSdetected for this game · not a grade input — anything that carries weight appears in THE PICTURE
Time-zone spot (playing 2+ zones from home)
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": "2026-09-04T13:15:59Z",
  "rung": "l1",
  "fit_id": 121,
  "feature_version": 5,
  "model_p": 0.48843645205242403,
  "p_shipped": 0.4509228993777801,
  "model_mu": 4.37954829264675,
  "market_p": 0.4716494845360826,
  "divergence": 0.016786967516341456,
  "band": null,
  "anchor_line": 5.0,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-04T13:15:59Z",
  "lineup_known": 0,
  "ump_state": "unknown",
  "weather_kind": "none",
  "result": "lost",
  "factors": [
   {
    "family": "ump",
    "phrase": "No recent umpire zone reading against the league \u2014 graded on league-typical assumptions",
    "share": 0.3291,
    "contribution": -0.12879,
    "kind": "gap",
    "features": [
     "ump_rel_miss",
     "ump_acc_rel",
     "ump_bb_dev_sd"
    ]
   },
   {
    "family": "starters",
    "phrase": "Both starters strike out 16.3% of batters, adjusted \u2014 a lower strikeout rate than average",
    "share": 0.2939,
    "contribution": 0.11503,
    "kind": "driver",
    "features": [
     "a_sp_k_pct_shr",
     "h_sp_k_pct_shr",
     "a_sp_bb_pct_shr"
    ]
   },
   {
    "family": "strength",
    "phrase": "Team strength & form leans over \u2014 mostly the away team",
    "share": 0.1416,
    "contribution": 0.05542,
    "kind": "driver",
    "features": [
     "a_rs30",
     "h_ra30",
     "a_ra30"
    ]
   },
   {
    "family": "battery",
    "phrase": "The home team's catcher loses strikes on close pitches",
    "share": 0.1136,
    "contribution": 0.04447,
    "kind": "driver",
    "features": [
     "h_cat_framing_prior",
     "h_cs30",
     "a_cs30"
    ]
   },
   {
    "family": "offense",
    "phrase": "The home team below league average in home runs, last 30 games",
    "share": 0.0722,
    "contribution": -0.02824,
    "kind": "driver",
    "features": [
     "h_off_hr30",
     "h_off_xbh30",
     "a_platoon_miss"
    ]
   },
   {
    "family": "park",
    "phrase": "Retractable roof \u2014 state not known at grade time",
    "share": 0.0495,
    "contribution": 0.01939,
    "kind": "driver",
    "features": [
     "is_retract",
     "wx_miss",
     "alt_kft"
    ]
   }
  ]
 },
 {
  "market": "f5_total",
  "pass_kind": "final",
  "graded_utc": "2026-09-04T23:00:59Z",
  "rung": "l1",
  "fit_id": 121,
  "feature_version": 5,
  "model_p": 0.49803153992137505,
  "p_shipped": 0.4687007987559137,
  "model_mu": 5.592769293148042,
  "market_p": 0.4728682170542636,
  "divergence": 0.02516332286711148,
  "band": null,
  "anchor_line": 5.0,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-04T23:00:59Z",
  "lineup_known": 1,
  "ump_state": "confirmed",
  "weather_kind": "forecast",
  "result": "lost",
  "factors": [
   {
    "family": "starters",
    "phrase": "Both starters strike out 16.3% of batters, adjusted \u2014 a lower strikeout rate than average",
    "share": 0.3296,
    "contribution": 0.11503,
    "kind": "driver",
    "features": [
     "a_sp_k_pct_shr",
     "h_sp_k_pct_shr",
     "a_sp_bb_pct_shr"
    ]
   },
   {
    "family": "ump",
    "phrase": "Umpire's strike zone has run wider than the league this past year \u2014 more called strikes",
    "share": 0.248,
    "contribution": -0.08655,
    "kind": "driver",
    "features": [
     "ump_width_rel",
     "ump_edge_cs_rel",
     "ump_bb_dev_sd"
    ]
   },
   {
    "family": "strength",
    "phrase": "Team strength & form leans over \u2014 mostly the away team",
    "share": 0.1588,
    "contribution": 0.05542,
    "kind": "driver",
    "features": [
     "a_rs30",
     "h_ra30",
     "a_ra30"
    ]
   },
   {
    "family": "offense",
    "phrase": "The home team below league average in home runs, last 30 games",
    "share": 0.1363,
    "contribution": -0.04756,
    "kind": "driver",
    "features": [
     "h_off_hr30",
     "h_off_xbh30",
     "h_platoon_share"
    ]
   },
   {
    "family": "battery",
    "phrase": "The home team's catcher loses strikes on close pitches",
    "share": 0.1274,
    "contribution": 0.04447,
    "kind": "driver",
    "features": [
     "h_cat_framing_prior",
     "h_cs30",
     "a_cs30"
    ]
   }
  ]
 },
 {
  "market": "total",
  "pass_kind": "first",
  "graded_utc": "2026-09-04T13:15:59Z",
  "rung": "l1",
  "fit_id": 117,
  "feature_version": 5,
  "model_p": 0.5191854550747164,
  "p_shipped": 0.475501283292004,
  "model_mu": 8.608197774981877,
  "market_p": 0.4769230769230769,
  "divergence": 0.04226237815163947,
  "band": null,
  "anchor_line": 9.0,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-04T13:15:59Z",
  "lineup_known": 0,
  "ump_state": "unknown",
  "weather_kind": "none",
  "result": "lost",
  "factors": [
   {
    "family": "situational",
    "phrase": "Schedule spot leans over \u2014 mostly the home team",
    "share": 0.4264,
    "contribution": 0.25952,
    "kind": "driver",
    "features": [
     "h_rest0",
     "a_tz2",
     "a_miles7d_k"
    ]
   },
   {
    "family": "bullpen",
    "phrase": "Bullpen leans under",
    "share": 0.1191,
    "contribution": -0.0725,
    "kind": "driver",
    "features": [
     "a_bp_apps_3d",
     "h_bp_apps_3d",
     "a_bp_b2b"
    ]
   },
   {
    "family": "park",
    "phrase": "No wind reading \u2014 graded on league-typical assumptions",
    "share": 0.1115,
    "contribution": -0.06787,
    "kind": "gap",
    "features": [
     "wind_miss",
     "is_retract",
     "alt_kft"
    ]
   },
   {
    "family": "ump",
    "phrase": "No umpire zone data \u2014 graded on league-typical assumptions",
    "share": 0.0975,
    "contribution": -0.05936,
    "kind": "gap",
    "features": [
     "ump_zone_miss",
     "ump_gate_miss",
     "ump_acc_asof"
    ]
   },
   {
    "family": "offense",
    "phrase": "The away team below league average in extra-base hits, last 30 games",
    "share": 0.0974,
    "contribution": -0.05928,
    "kind": "driver",
    "features": [
     "a_off_xbh30",
     "h_off_hr30",
     "a_platoon_miss"
    ]
   },
   {
    "family": "strength",
    "phrase": "Team strength & form leans over \u2014 mostly the away team",
    "share": 0.0751,
    "contribution": 0.04573,
    "kind": "driver",
    "features": [
     "a_rs30",
     "a_ra30",
     "h_ra30"
    ]
   },
   {
    "family": "defense",
    "phrase": "Defense leans over \u2014 mostly the away team",
    "share": 0.0728,
    "contribution": 0.04433,
    "kind": "driver",
    "features": [
     "a_err30",
     "a_unearned30",
     "h_unearned30"
    ]
   }
  ]
 },
 {
  "market": "total",
  "pass_kind": "final",
  "graded_utc": "2026-09-04T23:00:59Z",
  "rung": "l1",
  "fit_id": 117,
  "feature_version": 5,
  "model_p": 0.5472116322080348,
  "p_shipped": 0.481698282227354,
  "model_mu": 10.152675458208861,
  "market_p": 0.47814910025706947,
  "divergence": 0.06906253195096534,
  "band": "C",
  "anchor_line": 9.0,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-04T23:00:59Z",
  "lineup_known": 1,
  "ump_state": "confirmed",
  "weather_kind": "forecast",
  "result": "lost",
  "factors": [
   {
    "family": "situational",
    "phrase": "Schedule spot leans over \u2014 mostly the home team",
    "share": 0.5348,
    "contribution": 0.25952,
    "kind": "driver",
    "features": [
     "h_rest0",
     "a_tz2",
     "a_miles7d_k"
    ]
   },
   {
    "family": "bullpen",
    "phrase": "Bullpen leans under",
    "share": 0.1494,
    "contribution": -0.0725,
    "kind": "driver",
    "features": [
     "a_bp_apps_3d",
     "h_bp_apps_3d",
     "a_bp_b2b"
    ]
   },
   {
    "family": "offense",
    "phrase": "The away team below league average in extra-base hits, last 30 games",
    "share": 0.1303,
    "contribution": -0.06322,
    "kind": "driver",
    "features": [
     "a_off_xbh30",
     "h_off_hr30",
     "a_off_k30"
    ]
   },
   {
    "family": "strength",
    "phrase": "Team strength & form leans over \u2014 mostly the away team",
    "share": 0.0942,
    "contribution": 0.04573,
    "kind": "driver",
    "features": [
     "a_rs30",
     "a_ra30",
     "h_ra30"
    ]
   },
   {
    "family": "defense",
    "phrase": "Defense leans over \u2014 mostly the away team",
    "share": 0.0913,
    "contribution": 0.04433,
    "kind": "driver",
    "features": [
     "a_err30",
     "a_unearned30",
     "h_unearned30"
    ]
   }
  ]
 }
]