MLB SDQL Under Betting Systems: Early Starts, Prior Unders, and Series Suppression
These MLB SDQL Under betting systems focus on games where recent pitching context, low earned-run allowance, early start time, prior Under results, and later-series conditions point toward suppressed scoring. The goal is not to chase one isolated stat. The goal is to document repeatable market conditions where historical totals have stayed lower than the market expected.
What Are These MLB SDQL Under Systems Measuring?
These MLB SDQL Under systems measure situations where run scoring may be suppressed by recent pitching efficiency, lower offensive output, prior Under continuation, or series-stage conditions. Each system isolates a different path toward the same market result: the total staying Under.
The three systems covered here are:
SystemMain SignalBest MarketEarly start + low starter pitch countControlled starter matchup / daytime contextUnderOpponent allowed fewer than 2 earned runs + prior UnderPrior run suppression continuationUnderGame 3+ of series + limited tied innings in starter’s last outingLater-series scoring suppressionUnder
Because the SDQL output lists the OU result from the Over side, the Under-side record is the reverse of the listed OU record.
MLB SDQL Under System: Early Starts, Low Earned Runs, and Lower Starter Pitch Count
This system looks at games since 2022 where the team allowed no more than 4 earned runs in the starter’s last matchup, the current game starts before 1420 in SDQL time format, and the starter threw fewer than 92 pitches in that previous matchup.
SDQL Code
season>=2022 and S:earned runs









