DataBaseball
2026
A.J. Ellis headshot

C · 2018

A.J. Ellis

Age
37
B/T
R/R
Height
6' 2"
Weight
225 lb
Number
#17
Born
April 9, 1981 in Cape Girardeau, MO, USA
MLB debut
September 15, 2008
dbWAR
3.3
4 season(s)
PA
183
AVG
.272
OBP
.378
SLG
.344
wRC+
106
100 = avg

A.J. Ellis is a catcher for the San Diego Padres. In 2018 he hit 1 home run and knocked in 15 RBIs, notching 41 hits across 183 plate appearances in 64 games. His batting average was .272, 9.5% higher than the league average of .248. He reached base at a .378 clip and slugged .344, for an OPS of .722, 0.7% lower than the league mark of .728 — 6th of 15 on his team, and 221st of 448 among MLB batters with 100+ plate appearances. He averaged 90.7 mph off the bat, hit 42.6% of balls in play at 95 mph or better, barrelled 4.0% of them and made contact on 84.7% of his swings. Adjusted for his ballpark and league, his 106 wRC+ puts his offence 6% above average. That comes to 1.0 dbWAR — +1.5 runs with the bat, -0.1 on the bases, +2.6 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, 2018.

wRC+106
wOBA.328
ISO.073
BB%14.2%
WAR1.0

How the WAR is built

Runs above replacement, 2018. These four terms sum to +10.1 runs, divided by runs-per-win to give WAR.

Batting+1.5Baserunning-0.1Position+2.6Replacement+6.1
BattingBaserunningPositionReplacement

WAR by season

1.70.80.015161718

Batting

Standard and advanced, by season.

Trend
2018641834111502637.272.378.344.073.34814.2%20.2%.328+1.51061.0
2017511633061401229.210.298.371.161.2227.4%17.8%.297-3.7850.4
2016621963722221931.216.301.298.082.2529.7%15.8%.268-8.3680.2
2015612174372103238.238.355.403.166.26514.7%17.5%.341+4.21201.7

Platoon splits

How he hits left- and right-handed pitching.

Batting by the hand the pitcher throws with, 2018. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHP81682011216.294.395.368.34119.8%
vs RHP102832101421.253.364.325.31820.6%

Spray chart

Where every ball he put in play landed, 2018.

Loading 116 batted balls…

Contact quality

How hard and at what angle he hits it, over 101 tracked batted balls in 2018. Percentiles are against qualified batters.

Barrel rate
4.0%
4 barrels
Exit velocity
90.7
mph average
Max exit velo
106.8
mph, hardest hit
Hard hit
42.6%
95 mph or better
Sweet spot
40.6%
8–32° launch
Launch angle
9.2°
average
Barrel rate4.0%
Exit velocity90.7 mph
Hard hit rate42.6%
Contact rate84.7%

A barrel is a batted ball whose exit velocity and launch angle have historically produced at least a .500 average and 1.500 slugging — 98 mph within 26–30°, widening to 8–50° by 116 mph. Reconstructed from Statcast's published anchor points, which reproduces them exactly; the interior is within a degree. Sweet spot (8–32°) is an exact definition.

Hot and cold zones

Batting average by pitch location, 2018.

.111.1005 AB.27311 AB6 AB.25020 AB.38121 AB.26715 AB.20010 AB.38918 AB.25012 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 .247.

Situational hitting

How A.J. Ellis 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 situations183.272.378.344.328
Bases empty1068827111824.307.425.398.373
Runner on first333050036.167.242.200.209
Runners on776314014813.222.311.270.262
RISP4433901457.273.366.333.306

Runners on includes runners in scoring position, which is the convention every reference uses. Counted from play-by-play, 2018.

Head to head

Put A.J. Ellis beside up to three others.

Compare — add up to 3 more players
A.J. Ellis

Similar players

Nearest 2018 seasons by discipline, contact, power and speed, 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.