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Jair Jurrjens headshot

Players · J · Pitcher · 2014 regular season

Jair Jurrjens

Age
28
B/T
R/R
Height
6' 1"
Weight
200 lb
Number
#49
Born
January 29, 1986 in Santa Maria, Curaçao
MLB debut
August 15, 2007

Compare with…

dbWAR
9.8
Regular season, 14 season(s)
IP
9.1
ERA
10.61
FIP
8.06
K/9
8.7
FIP−
215
100 = avg

Jair Jurrjens was a starting pitcher for the Colorado Rockies. In 2014 he struck out 9 batters over 9.1 innings across 2 appearances, 2 of them starts, going 0-1. His ERA of 10.61 was 183.5% higher than the league average of 3.74. Stripping out defence, his 8.06 FIP suggests he pitched better than his ERA shows. He missed bats on 15.1% of swings (6.7% of every pitch he threw), walked 6.0% of the batters he faced and struck out 18.0%. His -0.4 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, 2014 regular season.

FIP8.06
K/98.7
WHIP2.46
WAR-.4

WAR by season

3.91.8-0.40708091011121314

Pitching Regular season

Standard and advanced, by season. Regular-season games only.

Trend
2014COL229.101020119310.618.062.468.72.9284215-0.4
2013BAL217.100094614.913.591.367.41.2127930.1
2012ATL111048.1340723719186.895.641.863.53.4172140-0.4
2011ATL2323152.013601425090442.963.991.225.32.6751011.6
2010ATL2020116.17601206086424.644.191.396.73.21141031.2
2009ATL3434215.01410018662152752.603.681.216.43.160853.9
2008ATL3131188.11310018877139703.683.591.376.63.385833.8
2007DET7730.2310241613114.705.261.143.83.21051180.1

Batting Regular season

Standard and advanced, by season. Regular-season games only.

Trend
2014COL22000000.000.000.000.000.0000.0%0.0%.000-0.5-106-0.1
2012ATL917100016.077.143.077.000.1435.9%35.3%.113-2.7-41-0.1
2011ATL23555010113.106.125.106.000.1471.8%23.6%.108-9.0-47-0.3
2010ATL19465020214.128.190.154.026.2004.3%30.4%.168-5.7-8-0.0
2009ATL33808040824.123.219.154.031.19510.0%30.0%.188-9.420.2
2008ATL30716000618.103.188.138.034.1508.5%25.4%.164-9.9-150.0

Platoon splits

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

Opponent batting by the side the hitter bats from, 2014. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB322913236.448.500.759.54818.8%
vs RHB18177203.412.444.824.55316.7%

Spray chart

Where every ball he put in play landed, 2014.

Loading 2 batted balls…

Hot and cold zones

Batting average by pitch location, 2014.

——————0 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 .251.

Pitch sequencing

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

ShowBatter
Four-seamChangeupSliderSinkerCutter

Select a count to see exactly what Jair Jurrjens throws in it.

Pitch arsenal

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

Four-Seam Fastball43.6%8589.51,43249.4%6.9%15.4001.271
Changeup21.5%4283.51,03935.7%20.0%15.5331.496
Slider17.4%3479.186247.1%37.5%7——
Sinker11.3%2289.61,40231.8%0.0%5——
Cutter6.2%1289.81,38033.3%0.0%4——
Jair Jurrjens'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.

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Jair Jurrjens
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.