DataBaseball
2026
Chris Shelton headshot

Players · S · 1B · 2009 regular season

Chris Shelton

Age
29
B/T
R/R
Height
6' 0"
Weight
215 lb
Number
#26
Born
June 26, 1980 in Salt Lake City, UT, United States
MLB debut
April 15, 2004

Compare with…

dbWAR
2.8
Regular season, 2005–2009 only
PA
28
AVG
.231
OBP
.286
SLG
.308
wRC+
59
100 = avg

Chris Shelton was a first baseman for the Seattle Mariners. In 2009 he hit 0 home runs and knocked in 4 RBIs, notching 6 hits across 28 plate appearances in 9 games. His batting average was .231, 12.1% lower than the league average of .262. He reached base at a .286 clip and slugged .308, for an OPS of .593, 21.0% lower than the league mark of .751. He made contact on 63.5% of his swings. Adjusted for his ballpark and league, his 59 wRC+ puts his offence 41% below average. That comes to -0.1 dbWAR — -1.4 runs with the bat, +0.0 for the ballpark, -0.0 on the bases, -0.5 for the position he plays, against replacement level. It includes no fielding: defensive runs are proprietary and are not estimated here, so the figure credits playing a demanding position but not playing it well.

League context

Percentile among qualified batters, 2009 regular season.

wRC+59
wOBA.272
ISO.077
BB%7.1%
WAR-.1

How the WAR is built

Runs above replacement, 2009. These terms sum to -1.1 runs, divided by runs-per-win to give WAR. There is no fielding term.

Batting-1.4Ballpark+0.0Baserunning-0.0Double plays+0.0Position-0.5Replacement+0.8
BattingBallparkBaserunningDouble playsPositionReplacement

WAR by season

2.21.0-0.105060809

Batting Regular season

Standard and advanced, by season. Regular-season games only. Seasons on file run 2005–2009; his career began in 2004, and earlier seasons are not in this data yet.

Trend
2009SEA9286040211.231.286.308.077.4007.1%39.3%.272-1.459-0.1
2008TEX391172121111733.216.333.330.113.30614.5%28.2%.312-2.082-0.1
2006DET1094121021647134107.273.340.466.193.3438.3%26.0%.353+5.61110.9
2005DET107431116185903487.299.360.510.211.3417.9%20.2%.379+17.31352.2

Platoon splits

How he hits left- and right-handed pitching.

Batting by the hand the pitcher throws with, 2009. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHP18165025.313.389.438.37327.8%
vs RHP10101006.100.100.100.09060.0%

Spray chart

Where every ball he put in play landed, 2009.

Loading 15 batted balls…

Hot and cold zones

Batting average by pitch location, 2009.

——————1 AB—1 AB—3 AB—1 AB—1 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.

Situational hitting

How Chris Shelton hits by base state, outs, score and late-game pressure — each read against his own season line.

Split by
By who is on base when he comes up. The season line is repeated as the baseline.
SituationPAABHHRRBIBBSOAVGOBPSLGwOBA
All situations28——————.231.286.308.272
Bases empty · thin121210007.083.083.083.075
Runner on first · thin5320020.667.8001.000.725
Runners on · thin161450424.357.438.500.419
RISP · thin111130404.273.273.364.281

Runners on includes runners in scoring position, which is the convention every reference uses. Rows under 25 plate appearances are marked thin — at that size a rate moves several dozen points on one hit. Counted from play-by-play, 2009.

Not in the 2009 data: exit velocity and launch angle, first recorded in 2015. The play-by-play goes back to 2005, but the measurements on each pitch and batted ball arrived later, so the panels built from them are left off this season.

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Chris Shelton
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.