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Randy Johnson headshot

Players · J · Pitcher · 2009 regular season

Randy Johnson

Age
46
B/T
R/L
Height
6' 10"
Weight
225 lb
Number
#51
Born
September 10, 1963 in Walnut Creek, CA, United States
MLB debut
September 15, 1988

Compare with…

dbWAR
11.9
Regular season, 2005–2009 only
IP
96.0
ERA
4.88
FIP
4.91
K/9
8.1
FIP−
114
100 = avg

Randy Johnson was a starting pitcher for the San Francisco Giants. In 2009 he struck out 86 batters over 96.0 innings across 22 appearances, 17 of them starts, going 8-6. His ERA of 4.88 was 12.8% higher than the league average of 4.32 — 12th of 14 on his team, and 325th of 484 among MLB pitchers with 20+ innings. Stripping out defence, his 4.91 FIP suggests the ERA was no fluke. He missed bats on 24.3% of swings (11.5% of every pitch he threw), walked 7.5% of the batters he faced and struck out 20.9%. His 0.4 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.

FIP4.91
K/98.1
WHIP1.33
WAR.4

WAR by season

4.02.00.00506070809

Pitching Regular season

Standard and advanced, by season. Regular-season games only — postseason games are listed separately below. Seasons on file run 2005–2009; his career began in 1988, and earlier seasons are not in this data yet.

Trend
2009SF221796.0860975286314.884.911.338.12.91131140.4
2008AZ3030184.01110018480173443.913.761.248.52.291873.5
2007AZ101056.2430522472133.813.201.1511.42.185721.5
2006NYY3333205.017110194114172605.004.271.247.62.6111942.8
2005NYY3434225.2178020795211473.793.781.138.41.988884.0

Batting Regular season

Standard and advanced, by season. Regular-season games only — postseason games are listed separately below. Seasons on file run 2005–2009; his career began in 1988, and earlier seasons are not in this data yet.

Trend
2009SF15282000116.077.111.077.000.2003.6%57.1%.093-5.5-62-0.2
2008AZ28607050426.140.204.160.020.2926.7%43.3%.178-7.7-60.0
2007AZ918100017.067.125.067.000.1255.6%38.9%.102-3.5-57-0.1
2006NYY26100004.167.167.167.000.5000.0%66.7%.150-0.9-26-0.0
2005NYY38000002.000.000.000.000.0000.0%25.0%.000-2.2-124-0.1

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 Randy Johnson's postseason pitching, by October and round. Not part of any regular-season figure on this page.
SeasonTeamRoundGGSIPWLSVHERHRBBSOERAWHIPK/9
2006 PostNYYALDS115.2010850247.941.766.4
2005 PostNYYALDS217.10001252146.141.774.9
2005–2009Postseason total · 2 Octobers3213.001020102386.921.775.5

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, 2009. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB8982221523.268.318.427.32825.8%
vs RHB32328875182663.260.323.524.36519.5%

Spray chart

Where every ball he put in play landed, 2009.

Loading 11 batted balls…

Hot and cold zones

Batting average by pitch location, 2009.

—————1 AB——1 AB—3 AB—2 AB—1 AB—2 AB—4 AB—2 AB
Below averageLeague averageAbove average
Batting average by location of the pitch that ended each plate appearance, catcher's view. The bordered square is the strike zone; the outer band is chase territory. Cells with fewer than 8 at-bats are left grey rather than shown as signal. League average on the same attribution is .262.

Pitch sequencing

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

ShowBatter
SliderFour-seamSinkerSplitterUnknownIN

Select a count to see exactly what Randy Johnson throws in it.

Pitch arsenal

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

Slider34.5%52084.564553.5%33.9%166.235.662
Four-Seam Fastball26.8%40490.12,31640.6%11.4%92.3371.108
Sinker18.8%28490.12,54747.5%14.9%51.235.774
Splitter17.6%26684.81,96735.3%29.2%52.269.891
Unknown1.7%26——50.0%20.0%9——
Randy Johnson'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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Randy Johnson

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.