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Rafael Rodriguez headshot

Players · R · Pitcher · 2010 regular season

Rafael Rodriguez

Age
26
B/T
R/R
Height
6' 1"
Weight
195 lb
Number
#59
Born
September 24, 1984 in Cotui, Dominican Republic
MLB debut
April 15, 2009

Compare with…

dbWAR
-.3
Regular season, 2 season(s)
IP
4.2
ERA
5.79
FIP
7.79
K/9
5.8
FIP−
191
100 = avg

Rafael Rodriguez was a relief pitcher for the Arizona Diamondbacks. In 2010 he struck out 3 batters over 4.2 innings across 3 appearances, going 0-0. His ERA of 5.79 was 41.8% higher than the league average of 4.08. Stripping out defence, his 7.79 FIP suggests that his ERA had some help behind him. He missed bats on 20.9% of swings (9.4% of every pitch he threw), walked 12.5% of the batters he faced and struck out 12.5%. His -0.2 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, 2010 regular season.

FIP7.79
K/95.8
WHIP1.71
WAR-.2

WAR by season

0.0-0.1-0.20910

Pitching Regular season

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

Trend
2010AZ/LAA304.200053335.797.791.715.85.8142191-0.2
2009LAA18030.201047191095.585.121.832.92.6129118-0.1

Platoon splits

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

Opponent batting by the side the hitter bats from, 2010. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB1082001.250.400.375.36910.0%
vs RHB14113132.273.429.545.43314.3%

Pitch sequencing

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

ShowBatter
SinkerSliderChangeup

Select a count to see exactly what Rafael Rodriguez throws in it.

Pitch arsenal

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

Sinker55.2%5391.02,35043.4%16.7%12——
Slider21.9%2185.176747.6%42.9%3——
Changeup19.8%1987.51,97152.6%20.0%3——
Rafael Rodriguez'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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Rafael Rodriguez
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.