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Jack Ralston

MIA · Starting pitcher · 1 starts projected since Sep 26, 2026, every one frozen before first pitch.

Next start · Sep 26 · 3:10 PM CT
Jack RalstonRHP · MIA vs ATL2 days' rest · short rest
2.3projected strikeouts · likely 0 to 4 · 10.1 batters over 2.4 innings
≤3 strikeouts: 80.0%80%≤34 strikeouts: 11.6%12%45 strikeouts: 5.4%5%56 strikeouts: 2.1%2%67 strikeouts: 0.6%1%78 strikeouts: 0.2%0%89+ strikeouts: 0.1%0%9+book 2.5
Over 2.5: 40% (red bars) · under: 60%. Chance of each exact strikeout total, from the served distribution.
K%24.6%
BB%11.6%
Whiff%6.5%
Velo85.9
BTB Stuff98
Location99
PitchUsageBTB Stuff 60 · 100 · 140VeloWhiff%
Splitter52%11082.48.9%
Fastball26%7393.65.6%
Slider22%9885.31.7%

Season numbers from the last 90 days of Statcast. BTB Stuff and Location read on a scale where 100 is league average. Recent starts are context; the projection doesn't weight them.

The gameATL @ MIA →loanDepot park

The arsenal by shape

how each pitch moves
PitchFamilyUsageVeloHorizontal breakInduced vertical break
SplitterOffspeed52%82.4+9.8″+0.7″
FastballHard26%93.7+5.4″+18.8″
SliderBreaking22%85.1-1.6″-0.2″
Movement in inches, from the pitch-level data. Hitter matchup pages read each hitter against pitches shaped like these.

Where he throws

last 90 days, catcher's view
Jack Ralston · where he throws to right-handed hitters
4% of his pitches to right-handed hitters · whiff 33% per swing4%4% of his pitches to right-handed hitters4%3% of his pitches to right-handed hitters · whiff 100% per swing3%3% of his pitches to right-handed hitters · whiff 0% per swing3%6% of his pitches to right-handed hitters · whiff 40% per swing6%6% of his pitches to right-handed hitters · whiff 0% per swing6%7% of his pitches to right-handed hitters · whiff 20% per swing7%5% of his pitches to right-handed hitters · whiff 0% per swing5%7% of his pitches to right-handed hitters · whiff 50% per swing7%10% of his pitches to right-handed hitters · whiff 0% per swing10%9% of his pitches to right-handed hitters · whiff 0% per swing9%16% of his pitches to right-handed hitters · whiff 0% per swing16%19% of his pitches to right-handed hitters · whiff 0% per swing19%
All · 99 pitches · catcher's view
4% of his Splitter pitches to right-handed hitters4%2% of his Splitter pitches to right-handed hitters2%0% of his Splitter pitches to right-handed hitters4% of his Splitter pitches to right-handed hitters4%6% of his Splitter pitches to right-handed hitters6%0% of his Splitter pitches to right-handed hitters4% of his Splitter pitches to right-handed hitters4%6% of his Splitter pitches to right-handed hitters6%10% of his Splitter pitches to right-handed hitters10%12% of his Splitter pitches to right-handed hitters12%6% of his Splitter pitches to right-handed hitters6%23% of his Splitter pitches to right-handed hitters23%25% of his Splitter pitches to right-handed hitters25%
Splitter · 52 pitches · catcher's view
3% of his Fastball pitches to right-handed hitters3%7% of his Fastball pitches to right-handed hitters7%7% of his Fastball pitches to right-handed hitters7%0% of his Fastball pitches to right-handed hitters7% of his Fastball pitches to right-handed hitters7%10% of his Fastball pitches to right-handed hitters10%14% of his Fastball pitches to right-handed hitters14%3% of his Fastball pitches to right-handed hitters3%3% of his Fastball pitches to right-handed hitters3%10% of his Fastball pitches to right-handed hitters10%7% of his Fastball pitches to right-handed hitters7%14% of his Fastball pitches to right-handed hitters14%14% of his Fastball pitches to right-handed hitters14%
Fastball · 29 pitches · catcher's view
6% of his Slider pitches to right-handed hitters6%6% of his Slider pitches to right-handed hitters6%6% of his Slider pitches to right-handed hitters6%6% of his Slider pitches to right-handed hitters6%6% of his Slider pitches to right-handed hitters6%17% of his Slider pitches to right-handed hitters17%6% of his Slider pitches to right-handed hitters6%6% of his Slider pitches to right-handed hitters6%6% of his Slider pitches to right-handed hitters6%6% of his Slider pitches to right-handed hitters6%22% of his Slider pitches to right-handed hitters22%0% of his Slider pitches to right-handed hitters11% of his Slider pitches to right-handed hitters11%
Slider · 18 pitches · catcher's view

Share of his pitches in each spot; darker is more. Last 90 days.

Jack Ralston · where he throws to left-handed hitters
8% of his pitches to left-handed hitters · whiff 20% per swing8%6% of his pitches to left-handed hitters · whiff 33% per swing6%3% of his pitches to left-handed hitters · whiff 0% per swing3%7% of his pitches to left-handed hitters · whiff 13% per swing7%8% of his pitches to left-handed hitters · whiff 0% per swing8%5% of his pitches to left-handed hitters · whiff 50% per swing5%4% of his pitches to left-handed hitters · whiff 33% per swing4%7% of his pitches to left-handed hitters · whiff 0% per swing7%3% of his pitches to left-handed hitters · whiff 0% per swing3%9% of his pitches to left-handed hitters · whiff 0% per swing9%8% of his pitches to left-handed hitters · whiff 0% per swing8%13% of his pitches to left-handed hitters · whiff 25% per swing13%19% of his pitches to left-handed hitters · whiff 67% per swing19%
All · 179 pitches · catcher's view
6% of his Splitter pitches to left-handed hitters6%6% of his Splitter pitches to left-handed hitters6%1% of his Splitter pitches to left-handed hitters1%12% of his Splitter pitches to left-handed hitters12%7% of his Splitter pitches to left-handed hitters7%5% of his Splitter pitches to left-handed hitters5%5% of his Splitter pitches to left-handed hitters5%4% of his Splitter pitches to left-handed hitters4%1% of his Splitter pitches to left-handed hitters1%11% of his Splitter pitches to left-handed hitters11%9% of his Splitter pitches to left-handed hitters9%16% of his Splitter pitches to left-handed hitters16%16% of his Splitter pitches to left-handed hitters16%
Splitter · 94 pitches · catcher's view
9% of his Fastball pitches to left-handed hitters9%9% of his Fastball pitches to left-handed hitters9%2% of his Fastball pitches to left-handed hitters2%0% of his Fastball pitches to left-handed hitters7% of his Fastball pitches to left-handed hitters7%2% of his Fastball pitches to left-handed hitters2%2% of his Fastball pitches to left-handed hitters2%14% of his Fastball pitches to left-handed hitters14%2% of his Fastball pitches to left-handed hitters2%5% of his Fastball pitches to left-handed hitters5%12% of his Fastball pitches to left-handed hitters12%14% of his Fastball pitches to left-handed hitters14%21% of his Fastball pitches to left-handed hitters21%
Fastball · 43 pitches · catcher's view
10% of his Slider pitches to left-handed hitters10%2% of his Slider pitches to left-handed hitters2%7% of his Slider pitches to left-handed hitters7%2% of his Slider pitches to left-handed hitters2%10% of his Slider pitches to left-handed hitters10%7% of his Slider pitches to left-handed hitters7%2% of his Slider pitches to left-handed hitters2%7% of his Slider pitches to left-handed hitters7%7% of his Slider pitches to left-handed hitters7%10% of his Slider pitches to left-handed hitters10%5% of his Slider pitches to left-handed hitters5%7% of his Slider pitches to left-handed hitters7%24% of his Slider pitches to left-handed hitters24%
Slider · 42 pitches · catcher's view

Share of his pitches in each spot; darker is more. Last 90 days.

The lineup he faces

Jack Ralston MIA · RHPvsATL lineupstrikeout rate vs his hand

1 of 10 strike out more than the average hitter tonight

Strikeout rate against right-handers over the last 90 days (season rate where the split is missing). Line: tonight's average hitter, 21.7%. Red strikes out more, blue less.

Two strikes

how he finishes hitters
Jack Ralston MIA · RHPwith two strikes
Jack Ralston with two strikes. Put-away: share of two-strike pitches that end the at-bat with a strikeout.
PitchOverall2 strikesWhiff%Put-awayLeague put-away
Splitter52%53%26.9%26.2%21.3%
Fastball26%30%25.0%25.0%18.3%
Slider22%17%0.0%0.0%21.4%

Predicted vs what happened

Strikeouts2BTB expected 2.2 over 1 starts
BTB's side at the line–over or under the book's line

A few starts say little about the model; the market-level record is on the record.

DateOpponentProjected KBook lineBTB overBook overStrikeouts
Sep 26ATL2.2–––2
Projection as served and frozen before first pitch; book probability de-vigged at the open.