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

Texas Rangers @ Arizona Diamondbacks

Sun 9/13 · 7:10 PM CDT · forecast weather in the grade · ump: confirmed
FIRST 5 INNINGS
no lean
model 47% over · market 49%
TOTAL
no lean
model 50% over · market 52%
the letter is how far we sit from the market, not how sure we are
THE PICTURE — what's driving the 2-point gapsized against each other · measured against the line — a stat the market already prices can point opposite its usual read
The home team's catcher gains extra strikes behind the plateagainst the over37%
Retractable roof — reported closed before first pitch37%
The home starter strikes out 16.3% of batters, adjusted — a lower strikeout rate than average14%
Offense profile leans over — mostly the home team9%
Umpire leans underagainst the over3%
Market: First-5-innings Over 4.5 at -101 (pinnacle, quoted 6:00 PM CDT) · the full picture prices it +112 · model expects ~5.0 runs · divergence 2 points — band none.
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)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": "2026-09-12T13:15:36Z",
  "rung": "l1",
  "fit_id": 121,
  "feature_version": 5,
  "model_p": 0.501569353313061,
  "p_shipped": 0.4849178391284974,
  "model_mu": 3.9710570320288716,
  "market_p": 0.5012919896640827,
  "divergence": 0.00027736364897823496,
  "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": "won",
  "factors": [
   {
    "family": "battery",
    "phrase": "The home team's catcher gains extra strikes behind the plate",
    "share": 0.3946,
    "contribution": -0.07836,
    "kind": "driver",
    "features": [
     "h_cat_framing_prior",
     "h_cs30",
     "h_wp_pb30"
    ]
   },
   {
    "family": "park",
    "phrase": "Retractable roof \u2014 state not known at grade time",
    "share": 0.3099,
    "contribution": 0.06154,
    "kind": "driver",
    "features": [
     "is_retract",
     "alt_kft",
     "wx_miss"
    ]
   },
   {
    "family": "starters",
    "phrase": "The home starter strikes out 16.3% of batters, adjusted \u2014 a lower strikeout rate than average",
    "share": 0.1475,
    "contribution": 0.02929,
    "kind": "driver",
    "features": [
     "h_sp_k_pct_shr",
     "h_sp_pitches_30d",
     "a_sp_mix_drift"
    ]
   },
   {
    "family": "offense",
    "phrase": "Offense profile leans over \u2014 mostly the home team",
    "share": 0.1143,
    "contribution": 0.02269,
    "kind": "driver",
    "features": [
     "h_off_hr30",
     "h_off_k30",
     "a_off_xbh30"
    ]
   },
   {
    "family": "ump",
    "phrase": "Umpire leans under",
    "share": 0.0336,
    "contribution": -0.00668,
    "kind": "driver",
    "features": [
     "ump_acc_rel",
     "ump_bb_dev_sd",
     "ump_edge_cs_rel"
    ]
   }
  ]
 },
 {
  "market": "f5_total",
  "pass_kind": "final",
  "graded_utc": "2026-09-12T23:00:36Z",
  "rung": "l1",
  "fit_id": 121,
  "feature_version": 5,
  "model_p": 0.5045288331290042,
  "p_shipped": 0.4718177322703447,
  "model_mu": 5.004956702947773,
  "market_p": 0.4857881136950904,
  "divergence": 0.01874071943391381,
  "band": null,
  "anchor_line": 4.5,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-12T23:00:36Z",
  "lineup_known": 1,
  "ump_state": "confirmed",
  "weather_kind": "forecast",
  "result": "won",
  "factors": [
   {
    "family": "battery",
    "phrase": "The home team's catcher gains extra strikes behind the plate",
    "share": 0.3724,
    "contribution": -0.07836,
    "kind": "driver",
    "features": [
     "h_cat_framing_prior",
     "h_cs30",
     "h_wp_pb30"
    ]
   },
   {
    "family": "park",
    "phrase": "Retractable roof \u2014 reported closed before first pitch",
    "share": 0.366,
    "contribution": 0.07701,
    "kind": "driver",
    "features": [
     "is_retract",
     "alt_kft",
     "wind_out_comp"
    ]
   },
   {
    "family": "starters",
    "phrase": "The home starter strikes out 16.3% of batters, adjusted \u2014 a lower strikeout rate than average",
    "share": 0.1392,
    "contribution": 0.02929,
    "kind": "driver",
    "features": [
     "h_sp_k_pct_shr",
     "h_sp_pitches_30d",
     "a_sp_mix_drift"
    ]
   },
   {
    "family": "offense",
    "phrase": "Offense profile leans over \u2014 mostly the home team",
    "share": 0.0906,
    "contribution": 0.01906,
    "kind": "driver",
    "features": [
     "h_off_hr30",
     "h_off_k30",
     "a_off_xbh30"
    ]
   },
   {
    "family": "ump",
    "phrase": "Umpire leans under",
    "share": 0.0317,
    "contribution": -0.00668,
    "kind": "driver",
    "features": [
     "ump_acc_rel",
     "ump_bb_dev_sd",
     "ump_edge_cs_rel"
    ]
   }
  ]
 },
 {
  "market": "total",
  "pass_kind": "first",
  "graded_utc": "2026-09-12T13:15:36Z",
  "rung": "l1",
  "fit_id": 117,
  "feature_version": 5,
  "model_p": 0.49998927103316293,
  "p_shipped": 0.5047171549635419,
  "model_mu": 7.575353733485287,
  "market_p": 0.5141388174807198,
  "divergence": -0.014149546447556838,
  "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": "situational",
    "phrase": "Schedule spot leans over \u2014 mostly the home team",
    "share": 0.2686,
    "contribution": 0.08583,
    "kind": "driver",
    "features": [
     "h_rest0",
     "a_rest0",
     "a_tz2"
    ]
   },
   {
    "family": "starters",
    "phrase": "The home starter strikes out 16.3% of batters, adjusted \u2014 a lower strikeout rate than average",
    "share": 0.2145,
    "contribution": 0.06855,
    "kind": "driver",
    "features": [
     "h_sp_k_pct_shr",
     "h_sp_bb_pct_shr",
     "h_sp_starts_c10"
    ]
   },
   {
    "family": "park",
    "phrase": "No wind reading \u2014 graded on league-typical assumptions",
    "share": 0.15,
    "contribution": -0.04794,
    "kind": "gap",
    "features": [
     "wind_miss",
     "is_retract",
     "park_f5_asof"
    ]
   },
   {
    "family": "offense",
    "phrase": "The away team below league average in extra-base hits, last 30 games",
    "share": 0.1387,
    "contribution": -0.04431,
    "kind": "driver",
    "features": [
     "a_off_xbh30",
     "h_off_k30",
     "h_off_hr30"
    ]
   },
   {
    "family": "defense",
    "phrase": "The away team's defense sure-handed",
    "share": 0.1212,
    "contribution": -0.03873,
    "kind": "driver",
    "features": [
     "a_unearned30",
     "a_err30",
     "h_err30"
    ]
   },
   {
    "family": "lineup",
    "phrase": "No recent call-ups in either lineup",
    "share": 0.1071,
    "contribution": -0.03421,
    "kind": "driver",
    "features": [
     "h_recent_debuts",
     "a_recent_debuts"
    ]
   }
  ]
 },
 {
  "market": "total",
  "pass_kind": "final",
  "graded_utc": "2026-09-12T23:00:36Z",
  "rung": "l1",
  "fit_id": 117,
  "feature_version": 5,
  "model_p": 0.5281411353413026,
  "p_shipped": 0.5027914862107956,
  "model_mu": 8.697071778604085,
  "market_p": 0.5192802056555269,
  "divergence": 0.008860929685775676,
  "band": null,
  "anchor_line": 8.0,
  "anchor_book": "pinnacle",
  "anchor_fetched_utc": "2026-09-12T23:00:36Z",
  "lineup_known": 1,
  "ump_state": "confirmed",
  "weather_kind": "forecast",
  "result": "push",
  "factors": [
   {
    "family": "situational",
    "phrase": "Schedule spot leans over \u2014 mostly the home team",
    "share": 0.3198,
    "contribution": 0.08583,
    "kind": "driver",
    "features": [
     "h_rest0",
     "a_rest0",
     "a_tz2"
    ]
   },
   {
    "family": "starters",
    "phrase": "The home starter strikes out 16.3% of batters, adjusted \u2014 a lower strikeout rate than average",
    "share": 0.2554,
    "contribution": 0.06855,
    "kind": "driver",
    "features": [
     "h_sp_k_pct_shr",
     "h_sp_bb_pct_shr",
     "h_sp_starts_c10"
    ]
   },
   {
    "family": "offense",
    "phrase": "The away team below league average in extra-base hits, last 30 games",
    "share": 0.1531,
    "contribution": -0.04108,
    "kind": "driver",
    "features": [
     "a_off_xbh30",
     "h_off_k30",
     "h_off_hr30"
    ]
   },
   {
    "family": "defense",
    "phrase": "The away team's defense sure-handed",
    "share": 0.1443,
    "contribution": -0.03873,
    "kind": "driver",
    "features": [
     "a_unearned30",
     "a_err30",
     "h_err30"
    ]
   },
   {
    "family": "lineup",
    "phrase": "No recent call-ups in either lineup",
    "share": 0.1275,
    "contribution": -0.03421,
    "kind": "driver",
    "features": [
     "h_recent_debuts",
     "a_recent_debuts"
    ]
   }
  ]
 }
]