DataBaseball
2026
Rafael Soriano headshot

Pitcher · 2015

Rafael Soriano

Age
36
B/T
R/R
Height
6' 4"
Weight
230 lb
Number
#29
Born
December 19, 1979 in San Jose, Dominican Republic
MLB debut
May 10, 2002
dbWAR
-.2
1 season(s)
IP
5.2
ERA
6.35
FIP
6.84
K/9
6.4
FIP−
173
100 = avg

Rafael Soriano is a relief pitcher for the Chicago Cubs. In 2015 he struck out 4 batters over 5.2 innings across 6 appearances, going 2-0. His ERA of 6.35 was 60.4% higher than the league average of 3.96. Stripping out defence, his 6.84 FIP suggests that his ERA had some help behind him. He missed bats on 20.7% of swings (11.2% of every pitch he threw), walked 4.0% of the batters he faced and struck out 16.0%. 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, 2015.

FIP6.84
K/96.4
WHIP1.59
WAR-.2

Pitching

Standard and advanced, by season.

Trend
2015605.220084416.356.841.596.41.6160173-0.2

Platoon splits

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

Opponent batting by the side the hitter bats from, 2015. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB12116112.545.5831.091.69916.7%
vs RHB13132102.154.154.385.22815.4%

Pitch sequencing

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

ShowBatter
Four-seamSliderCurveballCutter

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

Pitch arsenal

What he throws, how hard, and how often it misses in 2015.

Four-Seam Fastball35.5%3890.91,61544.7%10.5%
Slider22.4%2484.979850.0%28.6%
Curveball22.4%2480.366454.2%33.3%
Cutter15.9%1790.31,35452.9%20.0%
Rafael Soriano'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 Soriano beside up to three others.

Compare — add up to 3 more players
Rafael Soriano
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.