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Melvin Mercedes headshot

Players · M · Pitcher · 2014 regular season

Melvin Mercedes

Age
24
B/T
R/R
Height
6' 3"
Weight
250 lb
Number
#54
Born
November 2, 1990 in El Seibo, Dominican Republic
MLB debut
August 15, 2014

Compare with…

dbWAR
.1
Regular season, 1 season(s)
IP
2.0
ERA
0.00
FIP
1.13
K/9
9.0
FIP−
30
100 = avg

Melvin Mercedes was a relief pitcher for the Detroit Tigers. In 2014 he struck out 2 batters over 2.0 innings across 1 appearance, going 0-0. His ERA of 0.00 was 100.0% lower than the league average of 3.74. Stripping out defence, his 1.13 FIP suggests that his ERA had some help behind him. He missed bats on 22.2% of swings (8.7% of every pitch he threw), walked 0.0% of the batters he faced and struck out 33.3%. 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, 2014 regular season.

FIP1.13
K/99.0
WHIP0.00
WAR.1

Pitching Regular season

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

Trend
2014DET102.000000200.001.130.009.00.00300.1—

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 LHB440001.000.000.000.00025.0%
vs RHB220001.000.000.000.00050.0%

Pitch sequencing

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

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Four-seamChangeup

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Pitch arsenal

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

Four-Seam Fastball65.2%1593.42,20433.3%0.0%2——
Melvin Mercedes'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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Melvin Mercedes
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.