OSD Sharp Tightness Studio

Data

Remote API Base URL

Remote User ID

Remote API Key

Load remote positions to begin.

Controls

Run Settings

Objective Metric This is the score the optimizer maximizes when ranking candidates.

Minimum Bets for Recommendation Requires at least this many bets for a recommendation to be eligible.

Guardrails

Min Distinct Days Requires recommendations to span at least this many settled days. Set 0 to disable.

Max Worst-Day Degradation ($) Rejects recommendations when worst-day profit drops by more than this amount. Set 0 to disable.

Min Green Day Rate (0-1) Requires this minimum share of profitable days for recommendations. Set 0 to disable.

Global Defaults Min Keep Rate (0-1) Stops ultra-strict global defaults: pre/live defaults must keep at least this share of baseline bets. 0 disables.

Exclude Unknown League

Skip unknown/blank league rows

Guardrail Preset

Sets a practical default bundle: min bets, day stability, degradation cap, and keep-rate floor.

Guardrail order: (1) pass Minimum Bets, (2) pass enabled guardrails, (3) rank remaining candidates by Objective Metric. If all fail guardrails, the run falls back to score-only with a warning.

Sweep Setup

Min Distinct Settled Days (0 = Auto) Auto uses 25% of available distinct days in the lookback window, clamped to a sane range.

Sharp Lookback (Live days) 0 disables lookback filtering.

Sharp Lookback (Pregame days) 0 disables lookback filtering.

Winning-Day Threshold ($) Day is "winning" when daily profit is greater than this threshold.

Reject Proxy Winners

Reject proxy winners

Flags required-book setups that gain score via tiny subset changes and prefers next non-proxy winner.

Collapse Duplicate Rowsets

Collapse duplicate rowsets

Keeps only the first ranked candidate per identical included-bet set.

Data Quality & Output

Optional Config Overrides JSON (applied last)

Missing Data Policy Only affects missing gate fields. Rows missing both snapshot sources are still excluded upstream.

Rows to Show Limits how many rows are rendered in the Distribution table.

Load remote positions to start.

Summary

Rows Loaded

Settled Matched

Baseline (ROI)

Best Delta

Baseline snapshot: ROI -, Profit -, Stake -, Win Rate -, Bets -

This is historical replay on bets you already took. It cannot estimate bets that were never placed.

Summary table shows optimized global defaults and selected scoped sharp-tightness rules.

Param	Baseline	Best	Bets Kept (Best / Baseline)	Baseline Score	Best Score	Delta

Charts

Run the optimizer to populate default sweep charts and diagnostics.

Default Sweep Mode

Default sweeps plot ROI, Profit, Win Rate, and Bet Count across sharp tightness gap values.

ROI Curve

Run the optimizer to render the ROI curve.

Profit Curve

Run the optimizer to render the profit curve.

Win Rate Curve

Run the optimizer to render the win-rate curve.

Bet Count Curve

Run the optimizer to render the bet-count curve.

Diagnostics

Scope Winner Delta

Run the optimizer to render scope delta bars.

Sharp Tightness Distribution

Run the optimizer to render tightness distribution.

Distribution

Rows are tested parameter values. Each row shows aggregate results for that value.

Parameter Value	Winner Combo	Rowset	Proxy?	Tightness Avg (gap)	Tightness Fail %	Bets	Pass Rate	Distinct Days	Green Day %	Worst Day	Win Rate	ROI	Profit	Stake	Avg EV