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Sean Gilmartin headshot

Players · G · Pitcher · 2020 regular season

Sean Gilmartin

Age
30
B/T
L/L
Height
6' 2"
Weight
205 lb
Born
May 8, 1990 in Thousand Oaks, CA, United States
MLB debut
April 10, 2015

Compare with…

dbWAR
.1
Regular season, 8 season(s)
IP
4.1
ERA
8.31
FIP
9.65
K/9
10.4
FIP−
217
100 = avg

Sean Gilmartin was a relief pitcher for the Tampa Bay Rays. In 2020 he struck out 5 batters over 4.1 innings across 2 appearances, going 0-0. His ERA of 8.31 was 86.6% higher than the league average of 4.45. Stripping out defence, his 9.65 FIP suggests that his ERA had some help behind him. He missed bats on 31.4% of swings (11.1% of every pitch he threw), walked 16.7% of the batters he faced and struck out 20.8%. 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, 2020 regular season.

FIP9.65
K/910.4
WHIP2.54
WAR-.2

WAR by season

1.10.4-0.3151617181920

Pitching Regular season

Standard and advanced, by season. Regular-season games only — postseason games are listed separately below.

Trend
2020TB204.100074548.319.652.5410.48.3187217-0.2
2019BAL112.1010751219.2916.073.863.97.7428357-0.3
2018BAL12027.011023915113.005.421.265.03.772131-0.2
2017NYM203.1000854113.509.462.7010.82.7310217-0.2
2016NYM14117.201021141177.136.201.585.63.6170148-0.3
2015NYM50157.1320501754182.672.751.198.52.867691.1

Batting Regular season

Standard and advanced, by season. Regular-season games only — postseason games are listed separately below.

Trend
2017NYM111010001.0001.0002.0001.0001.0000.0%0.0%1.269+0.87780.1
2015NYM56200003.333.333.333.000.6670.0%50.0%.294-0.1870.1

Separate from the regular season

Postseason Postseason

Wild Card through World Series. These games are counted on their own: none of them are in the regular-season tables, career totals, league context, leaderboards or dbWAR on this page.

Postseason pitching

Postseason Sean Gilmartin's postseason pitching, by October and round. Not part of any regular-season figure on this page.
SeasonTeamRoundGGSIPWLSVHERHRBBSOERAWHIPK/9
2015 PostNYMWorld Series100.2000000000.000.000.0

Box-score and rate statistics only. wOBA, wRC+, FIP and dbWAR are measured against a full league season, and a postseason is a few teams playing each other for a month, so they are not computed for October.

Platoon splits

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

Opponent batting by the side the hitter bats from, 2020. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB1092014.222.300.222.24940.0%
vs RHB14115231.455.5711.000.6247.1%

Pitch sequencing

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

ShowBatter
ChangeupSliderSinkerFour-seam

Select a count to see exactly what Sean Gilmartin throws in it.

Pitch arsenal

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

Changeup28.3%2877.01,55935.7%27.3%5——
Slider27.3%2778.42,43544.4%38.5%10——
Four-Seam Fastball23.2%2386.71,89834.8%42.9%2——
Sinker21.2%2181.21,99747.6%0.0%3——
Sean Gilmartin'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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Sean Gilmartin
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.