DataBaseball
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Pat Dean headshot

Pitcher · 2016

Pat Dean

Age
27
B/T
L/L
Height
6' 1"
Weight
195 lb
Born
May 25, 1989 in Waterbury, CT, USA
MLB debut
May 11, 2016
dbWAR
-.3
1 season(s)
IP
67.1
ERA
6.28
FIP
5.20
K/9
6.7
FIP−
124
100 = avg

Pat Dean is a relief pitcher for the Minnesota Twins. In 2016 he struck out 50 batters over 67.1 innings across 19 appearances, going 1-6. His ERA of 6.28 was 49.9% higher than the league average of 4.19 — 16th of 18 on his team, and 469th of 512 among MLB pitchers with 20+ innings. Stripping out defence, his 5.20 FIP suggests he pitched better than his ERA shows. He missed bats on 15.7% of swings (7.3% of every pitch he threw), walked 7.7% of the batters he faced and struck out 16.7%. 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, 2016.

FIP5.20
K/96.7
WHIP1.65
WAR-.3

Pitching

Standard and advanced, by season.

Trend
201619967.1160884750236.285.201.656.73.1150124-0.3

Platoon splits

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

Opponent batting by the side the hitter bats from, 2016. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB635817257.293.349.483.36011.1%
vs RHB23721671111843.329.377.560.39918.1%

Pitch sequencing

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

ShowBatter
Four-seamSliderChangeupCurveball

Select a count to see exactly what Pat Dean throws in it.

Pitch arsenal

What he throws, how hard, and how often it misses in 2016.

Four-Seam Fastball55.9%64789.52,30142.7%13.4%
Slider26.0%30185.278545.5%21.5%
Changeup10.4%12184.51,83142.1%8.5%
Curveball7.4%8676.689445.3%12.8%
Pat Dean'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.

Head to head

Put Pat Dean beside up to three others.

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Pat Dean

Similar players

Nearest 2016 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.