MatchWiz

John King

John King — 6-2, 3.99 ERA. The model's read on his matchups, graded in the open.

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No game on the current slate
Season line · ERA
3.99
6-2 · 33 K, 1.01 WHIP
Games graded
50
this season, box-score final
John King
PBats LThrows LMiami Marlins

Season line

1 start, 6-2, 3.99 ERA, 1.01 WHIP, 49.2 innings. He's struck out 33 over that span, against 17 walks. This is the baseline the matchup adjusts from — the model starts here and then asks what the specific lineup he's facing does to strikeout arms, how the park plays, and how deep he's likely to go.

He throws left-handed

John is a left-hander, and that matters more for a starter than it does for most hitters. Lineups get built specifically to attack lefties — managers stack right-handed bats against them — so the lineup he draws on a given night swings his projection further than a righty's would. The model prices the actual lineup rather than a season-long rate for exactly that reason. A stacked righty lineup is the spot where his strikeout projection comes down hardest.

His last 5 starts

John has 1 strikeout in 4.7 innings across his last 5 starts, a 1.9 K/9, with a 17.36 ERA over that stretch and 5 walks. Strikeouts are the one pitcher market where our model has found real, graded room — projected workload and the specific lineup he draws move that number more than a season-long rate does. Start-by-start detail is in the log below.

Strikeouts and control

John has 33 strikeouts and 17 walks in 49.7 innings this season — 6.0 K/9 against 3.1 BB/9, a 1.9-to-1 ratio. That's around league-typical control — enough to work deep when the lineup cooperates, not enough to bail him out of a bad matchup.

What his floor looks like

John has made 50 starts this season, averaging 1.0 innings with a 3.99 ERA across them. In the 12 starts we hold detailed lines for, he got through five or more innings 0 times. That ratio is the honest read on his floor, and it's what separates an arm worth projecting on the outs board from one whose good starts are unpredictable enough that the market prices them better than we do.

How long he goes

John is averaging 0.9 innings a start across his last 8 outings, with a high of 1.0 and about 17 pitches a night. He's not going deep, and that caps the strikeout and outs projections no matter how good the matchup looks — you can't strike out hitters you don't face. Expected batters faced is one of the bigger inputs to his score for exactly this reason.

How the model reads him

Every arm on the slate goes through the same math, John included. Opposing lineup, handedness, expected batters faced, park, weather — weighted, combined, and normalized 0–100. We keep the weighting to ourselves and re-tune it weekly on real results. What we don't keep is the record: every projection here is graded against the box score at the line the market offered.

What we'd flag

Three caveats worth carrying. Not every player gets a posted line — book coverage runs to about 87% for confirmed starters, so a blank line is the market's silence, not ours. Lineup changes land late enough to strand a projection published hours earlier. And judging any of this on a single night is meaningless; the model is tuned on hundreds of settled outcomes.

Recent game log

DateOppIPKHERBB
Wednesday, August 19@ PHI1.00210
Monday, August 17@ PHI1.00123
Thursday, August 13vs PIT0.70231
Friday, August 7vs LAA1.01000
Thursday, August 6@ ATL1.00431
Tuesday, August 4@ ATL1.00110
Saturday, August 1@ NYM1.00000
Thursday, July 30@ NYM0.31000
Monday, July 27vs PHI2.01310
Friday, July 24vs SD0.70002
Tuesday, July 7vs SEA1.00111
Thursday, July 2@ COL2.01121

John King — FAQ

How has John King been pitching lately?

Over his last 5 starts, John has 1 strikeout in 4.7 innings, allowing 9 earned runs. Start-by-start detail is in the log on this page.

Are John King's projections betting advice?

No. Every number on this page is a research signal from a statistical model, published alongside its graded record so you can judge it yourself. The model is re-tuned weekly and can be wrong on any given day. Nothing here is a guaranteed outcome. 21+, please play responsibly (1-800-GAMBLER).

Projections are a research signal from our model, graded against real box-score results — not betting advice. 21+, please play responsibly (1-800-GAMBLER).