MLB DFS Optimizer & Projections
Diamond DFS projects every MLB slate for both DraftKings and FanDuel — blending starting pitcher matchups, opponent quality, batting order, park factors, live weather, and Vegas implied totals into a single projected fantasy point number, then optimizing lineups under each site's salary cap and roster rules.
The pages below are free and need no signup. Open today's slate or browse a past date.
Today's free MLB DFS pages
Today's projections
Top 5 SPs and Top 20 hitters for today by projected fantasy points.
Today's optimal lineup
Cash-optimal lineup built under the DraftKings salary cap.
Today's starting pitchers
Probable SP matchups, venue, and first pitch.
Today's stacks
Highest-upside team stacks for today's slate.
Today's weather
Per-park wind, temperature, precipitation, and delay risk.
PAPPI team rankings
Toughest pitcher matchups ranked from first to last.
MLB reference pages
Ballpark factors
Every MLB park ranked from most to least hitter friendly.
Free MLB DFS projections
What's permanently free at Diamond DFS, and what the trial adds.
Projection methodology
How matchups, park, weather, and form roll into one projection.
DFS glossary
PAPPI, vsSP, park factor, leverage, and the rest of the vocabulary.
Recent slates
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