DataBaseball
2026
Steven Souza Jr. headshot

RF · 2022

Steven Souza Jr.

Age
33
B/T
R/R
Height
6' 4"
Weight
225 lb
Number
#21
Born
April 24, 1989 in Everett, WA, USA
MLB debut
April 13, 2014
dbWAR
4.1
7 season(s)
PA
19
AVG
.158
OBP
.158
SLG
.158
wRC+
-22
100 = avg

Steven Souza Jr. is a right fielder for the Seattle Mariners. In 2022 he hit 0 home runs and knocked in 1 RBI, notching 3 hits across 19 plate appearances in 6 games. His batting average was .158, 34.9% lower than the league average of .243. He reached base at a .158 clip and slugged .158, for an OPS of .316, 55.3% lower than the league mark of .706. He averaged 83.3 mph off the bat, hit 18.2% of balls in play at 95 mph or better and made contact on 65.0% of his swings. Adjusted for his ballpark and league, his -22 wRC+ puts his offence 122% below average. That comes to -0.2 dbWAR — -2.6 runs with the bat, -0.0 on the bases, -0.3 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, 2022.

wRC+-22
wOBA.139
ISO.000
BB%0.0%
WAR-.2

How the WAR is built

Runs above replacement, 2022. These four terms sum to -2.3 runs, divided by runs-per-win to give WAR.

Batting-2.6Baserunning-0.0Position-0.3Replacement+0.6
BattingBaserunningPositionReplacement

WAR by season

2.71.2-0.215161718202122

Batting

Standard and advanced, by season.

Trend
2022619301008.158.158.158.000.2730.0%42.1%.139-2.6-22-0.2
202116365130214.152.222.333.182.2225.6%38.9%.244-2.250-0.2
202011314151415.148.258.333.185.27312.9%48.4%.265-1.563-0.1
2018712725352962875.220.309.369.149.29810.3%27.6%.304-3.0890.3
201714761712530781684179.239.351.459.220.30213.6%29.0%.352+14.41232.7
20161194681061749731159.247.303.409.163.3486.6%34.0%.312-3.7960.5
20151104268416401246144.225.318.399.174.31810.8%33.8%.321+1.41041.0

Platoon splits

How he hits left- and right-handed pitching.

Batting by the hand the pitcher throws with, 2022. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHP550004.000.000.000.00080.0%
vs RHP14143004.214.214.214.18928.6%

Spray chart

Where every ball he put in play landed, 2022.

Loading 11 batted balls…

Contact quality

How hard and at what angle he hits it, over 11 tracked batted balls in 2022. Percentiles are against qualified batters.

Barrel rate
0.0%
0 barrels
Exit velocity
83.3
mph average
Max exit velo
97.1
mph, hardest hit
Hard hit
18.2%
95 mph or better
Sweet spot
36.4%
8–32° launch
Launch angle
23.6°
average
Barrel rate0.0%
Exit velocity83.3 mph
Hard hit rate18.2%
Contact rate65.0%

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, 2022.

3 AB4 AB2 AB3 AB5 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 .242.

Situational hitting

How Steven Souza Jr. 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 situations19.158.158.158.139
Bases empty · thin8800005.000.000.000.000
Runner on first · thin5510001.200.200.200.176
Runners on · thin111130103.273.273.273.240
RISP · thin6620102.333.333.333.294

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, 2022.

Head to head

Put Steven Souza Jr. beside up to three others.

Compare — add up to 3 more players
Steven Souza Jr.
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.