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Bobby Seay headshot

Players · S · Pitcher · 2009 regular season

Bobby Seay

Age
31
B/T
L/L
Height
6' 2"
Weight
235 lb
Number
#44
Born
June 20, 1978 in Sarasota, FL, United States
MLB debut
August 14, 2001

Compare with…

dbWAR
2.5
Regular season, 2005–2009 only
IP
48.2
ERA
4.25
FIP
3.61
K/9
6.8
FIP−
84
100 = avg

Bobby Seay was a relief pitcher for the Detroit Tigers. In 2009 he struck out 37 batters over 48.2 innings across 67 appearances, going 6-3. His ERA of 4.25 was 1.6% lower than the league average of 4.32 — 7th of 14 on his team, and 238th of 484 among MLB pitchers with 20+ innings. Stripping out defence, his 3.61 FIP suggests he pitched better than his ERA shows. He missed bats on 17.9% of swings (7.7% of every pitch he threw), walked 8.2% of the batters he faced and struck out 17.8%. His 0.7 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, 2009 regular season.

FIP3.61
K/96.8
WHIP1.29
WAR.7

WAR by season

1.10.4-0.20506070809

Pitching Regular season

Standard and advanced, by season. Regular-season games only. Seasons on file run 2005–2009; his career began in 2001, and earlier seasons are not in this data yet.

Trend
2009DET67048.2630462337174.253.611.296.83.198840.7
2008DET60056.1120592858254.473.431.499.34.0103790.9
2007DET58046.1301381238152.332.981.147.42.952671.1
2006DET14015.100014111296.464.781.507.05.31431060.0
2005COL17011.200018111188.496.532.238.56.2198152-0.2

Batting Regular season

Standard and advanced, by season. Regular-season games only. Seasons on file run 2005–2009; his career began in 2001, and earlier seasons are not in this data yet.

Trend
2007DET11000001.000.000.000.000—0.0%100.0%.000-0.3-126-0.0—

Platoon splits

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

Opponent batting by the side the hitter bats from, 2009. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB126111291923.261.328.360.31218.3%
vs RHB8371172914.239.321.394.30516.9%

Pitch sequencing

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

ShowBatter
SinkerSliderFour-seamIN

Select a count to see exactly what Bobby Seay throws in it.

Pitch arsenal

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

Sinker66.2%52391.52,44643.0%15.4%126.254.685
Slider28.7%22780.483447.1%27.6%51.235.676
Four-Seam Fastball3.3%2693.32,11438.5%0.0%6——
Intentional Ball1.5%1281.51,9450.0%—0——
Bobby Seay'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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Bobby Seay

Similar players

Nearest 2009 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.