Signal Syndicate Daily Analysis — Sep 19, 2026

3 signals graded, 2-1-0 record, +41.67% ROI, +1.25u — computed from the append-only settled ledger.

> Ledger summary

2-1-0 · +1.25u · 41.67% ROI — 3 LIVE signals graded on 2026-09-18. Honest ledger, nothing hidden.
Shadow research (not official portfolio): 25-11-0 · -0.13u. Total portfolio (all lanes): 27-12-0 · +1.12u.

3 signals settled from yesterday's card.

What Happened Yesterday

Friday delivered a profitable split across three run-line³ signals. Boston visiting Tampa Bay produced a win — Red Sox +1.5 cleared at +168 odds for a 1.68-unit return. Detroit at Chicago added another 0.57 units on the Tigers +1.5. The one miss came in Philadelphia at New York, where the Phillies dog line failed to cover. Net result: 2-1-0, returning 1.25 units. The closing line value¹ on those three positions showed a median CLV of +77.46% and a mean of +53.37%. The model identified a position that the market subsequently adjusted toward. Over the past seven days, run lines have held a median CLV of +0.43% with a mean of +11.30% across 17 settled positions. Yesterday performed above that baseline.

Shadow research exists to test frameworks before they touch real money, and Friday gave us 36 graded signals across three models. Hits props UNDER went 20-6-0, adding 2.58 units on paper. The median CLV sat at 0.00%, but the mean drifted to -12.55% — eight graded positions, variance in the entry timing. Hits props OVER went 5-4-0, dropping 1.71 units with a median CLV of -28.34%. F5 innings⁵ graded a single signal, a loss that cost a unit with -4.00 runs of line movement against us. None of this touches the official book; it lives in shadow to validate or invalidate before capital commits. Yesterday's combined shadow performance sits at -0.13 units across 36 tests. The research ledger now carries 758-406-4, down 17.98 units lifetime at -1.54% ROI across 1,168 shadow signals. Total portfolio activity Friday — live plus shadow — ran 27-12-0 for a 1.12-unit session across 39 settled signals.

The projection engine covered 15 games and produced 1,355 player projections across 271 individual athletes. The largest average delta² by category came in total bases at -0.25, followed by hits at -0.16. In plain terms: if we project a hitter for 1.2 hits and he finishes with 1, the projection missed by 0.2. These deltas measure the gap between forecast and outcome, aggregated across the slate. In practice, the engine gives parlay builders and DFS constructors a baseline expectation for offensive output, and yesterday's deltas suggest we ran slightly conservative on power categories while staying tight on contact metrics.

Seven days ago, the cumulative book stood at 1,111 signals with 30.13 units at 2.71% ROI. Today it sits at 1,353 signals, 16.38 units, 1.21% ROI. The trend indicates variance compressed returns over the week, but the positive expectancy holds. Current daily net streak: W1 after Friday's 1.25-unit session.

Today's Card

Saturday brings 15 games and 1,350 projections for the research layer. Run lines generated two signals for the live board. The strongest Kelly-positive candidate is in Detroit at Chicago — Tigers +1.5 with best available price at Bovada -175. The rest — including all shadow research — lives on the Signal Board. Hits props OVER generated zero signals today. The gate held, the price bar functioned as intended, and the board reflects what cleared the filters. This is the strategy in operation.

What This Means

Closing line value¹ measures whether the market agreed with your entry after all information arrived. Yesterday's run-line median of +77.46% indicates the market moved in our direction between signal and settlement. Process remains the priority.

Dig Deeper

• View the Signal Board
• Explore today's projections
• Full performance ledger

Every figure computed from the append-only settled ledger. Educational research only — not betting advice.
Data: Signal Platform · Edited by: Signal Desk

Definitions

• ¹ CLV (Closing Line Value) — whether the price we got beat the closing price. A measure of process quality, not profit or loss.
• ² Delta — the gap between our projection and the market's line for a player prop; the side where we'd have value.
• ³ Run Line — baseball's spread bet, typically ±1.5 runs.
• ⁴ Hits Props OVER/UNDER — a bet on whether a player records more or fewer hits than the posted line.
• ⁵ F5 Innings — first-five-innings result, isolating the starting pitchers.
• ⁶ ROI / units (u) — return per unit staked; +1.00u = one unit of profit.
• ⁷ LIVE / SHADOW / total portfolio — LIVE is the official real-money book; SHADOW is research tracked publicly but excluded from the official record; total = live + shadow combined.
• ⁸ Mean absolute error (MAE) — the average size of our miss, ignoring direction; lower is better.

All figures are estimates. Past analysis is not a guarantee of future results. Not betting advice.