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Jeremy Hellickson headshot

Players · H · Pitcher · 2019

Jeremy Hellickson

Age
32
B/T
R/R
Height
6' 1"
Weight
190 lb
Number
#58
Born
April 8, 1987 in Des Moines, IA, United States
MLB debut
August 2, 2010
dbWAR
4.2
10 season(s)
IP
39.0
ERA
6.23
FIP
6.29
K/9
6.9
FIP−
140
100 = avg

Jeremy Hellickson was a starting pitcher for the Washington Nationals. In 2019 he struck out 30 batters over 39.0 innings across 9 appearances, 8 of them starts, going 2-3. His ERA of 6.23 was 38.3% higher than the league average of 4.51 — the second worst on his team, and 469th of 545 among MLB pitchers with 20+ innings. Stripping out defence, his 6.29 FIP suggests the ERA was no fluke. He missed bats on 16.3% of swings (6.7% of every pitch he threw), walked 10.9% of the batters he faced and struck out 16.4%. His -0.3 dbWAR is built from that FIP rather than runs allowed, so it credits him for what he controls and not for the defence behind him.

League context

Percentile among qualified pitchers, 2019.

FIP6.29
K/96.9
WHIP1.72
WAR-.3

WAR by season

2.51.0-0.61516171819

Pitching

Standard and advanced, by season.

Trend
2019WSH9839.0230472730206.236.291.726.94.6138140-0.3
2018WSH191991.1530783565203.454.221.076.42.0831021.1
2017PHI/BAL3030164.081101609996475.435.771.265.32.6125132-0.6
2016PHI3232189.01210017378154453.713.981.157.32.189952.5
2015AZ2727146.0912015175121434.624.441.337.52.71171120.9

Batting

Standard and advanced, by season.

Trend
2019WSH813100024.111.273.111.000.20015.4%30.8%.209-1.3220.1
2018WSH17352010013.063.063.094.031.1050.0%37.1%.067-7.1-71-0.2
2017PHI2039302039.091.167.182.091.1257.7%23.1%.164-5.2-100.1
2016PHI30669040424.167.224.185.019.3006.1%36.4%.191-6.9120.3
2015AZ24499070214.220.283.220.000.3214.1%28.6%.235-3.2420.3

Platoon splits

How left- and right-handed hitters fare against him.

Opponent batting by the side the hitter bats from, 2019. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB8373246911.329.398.658.42913.3%
vs RHB100872331119.264.354.414.33619.0%

Spray chart

Where every ball he put in play landed, 2019.

Loading 7 batted balls…

Hot and cold zones

Batting average by pitch location, 2019.

——————2 AB—0 AB—1 AB—1 AB—1 AB———1 AB
Below averageLeague averageAbove average
Batting average by location of the pitch that ended each plate appearance, catcher's view. The bordered square is the strike zone; the outer band is chase territory. Cells with fewer than 8 at-bats are left grey rather than shown as signal. League average on the same attribution is .252.

Pitch sequencing

What Jeremy Hellickson throws in each count, and what he follows each pitch with. Select any cell for the breakdown.

ShowBatter
SinkerChangeupCutterKnuckle curveFour-seam

Select a count to see exactly what Jeremy Hellickson throws in it.

Pitch arsenal

What he throws, how hard, how often it misses, and what hitters do with it.

Sinker41.3%27988.72,11739.8%7.8%61.295.903
Changeup25.8%17479.81,86040.8%24.2%50.240.756
Cutter17.0%11585.72,42639.1%14.3%28.286.775
Knuckle Curve13.3%9073.72,84552.2%19.4%17.4121.092
Four-Seam Fastball2.5%1788.62,12641.2%33.3%4——
Jeremy Hellickson's arsenal by usage. Velocity is average release speed in mph, spin in rpm, and whiff rate is misses per swing — the cleanest single measure of whether a pitch beats hitters. BAA and OPS are what hitters did against each pitch, credited to the one that ended the plate appearance, and are left blank under 15 at-bats.

Head to head

Put Jeremy Hellickson beside up to three others.

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Jeremy Hellickson

Similar players

Nearest 2019 seasons by command, run prevention and role, on rate statistics rather than totals.

How these are computed

wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.