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Rafael Martín headshot

Pitcher · 2016

Rafael Martín

Age
32
B/T
R/R
Height
6' 3"
Weight
225 lb
Number
#52
Born
May 16, 1984 in San Fernando, CA, USA
MLB debut
April 15, 2015
dbWAR
.1
2 season(s)
IP
3.2
ERA
2.45
FIP
1.24
K/9
12.3
FIP−
30
100 = avg

Rafael Martín was a relief pitcher for the Washington Nationals. In 2016 he struck out 5 batters over 3.2 innings across 8 appearances, going 0-0. His ERA of 2.45 was 41.4% lower than the league average of 4.19. Stripping out defence, his 1.24 FIP suggests he pitched better than his ERA shows. He missed bats on 33.3% of swings (15.0% of every pitch he threw), walked 8.3% of the batters he faced and struck out 41.7%. His 0.1 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.

FIP1.24
K/912.3
WHIP0.27
WAR.1

Pitching

Standard and advanced, by season.

Trend
2016803.200001512.451.240.2712.32.559300.1
201513012.12001272555.114.761.3818.23.6129120-0.0

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 LHB220001.000.000.000.00050.0%
vs RHB1090014.000.100.000.07040.0%

Pitch sequencing

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

ShowBatter
Four-seamSlider

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

Pitch arsenal

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

Four-Seam Fastball75.0%4587.31,66253.3%31.8%
Slider25.0%1578.21,29346.7%40.0%
Rafael Martín'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 Rafael Martín beside up to three others.

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Rafael Martín
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.