Weston Wilson

Seattle Mariners · AL · Age 31 · Bats R / Throws R · 68 PA

↓ Negative regressionSELLRank 152 of 527 hitters by opportunity score

Opportunity Score

−2.3 last 7 days

HOLDLong LeverageProduction matches the underlying process.

Most likely driver: genuine bat-speed decline (strength, health, or age) (21% confidence).

RBI

AVG

.230

OBP

.309

SLG

.361

OPS

.670

DefenseSprint 27.6 ft/s55p

Edge breakdown

Expected

What the batted-ball quality deserves

xBA.182

xSLG.289

xwOBA.254

xBABIP.281

Actual

What the scoreboard says

BA.230

SLG.361

wOBA.300

BABIP.300

Difference

Actual − expected · percentile of the gap

AVG vs xBA+.0484

SLG vs xSLG+.0728

wOBA vs xwOBA+.0466

BABIP vs xBABIP+.01938

Swing DNA & matchups

2026 bat tracking with league percentiles · matchups vs every pitch type, minimum 10 PA

Long Leverage

Long, fast swing — big damage on contact with real whiff exposure deep in counts.

The swing

Bat Speed72.5 mph61 pctl

Swing Length7.6 ft77 pctl

Fast-Swing Rate24.8%59 pctl

Squared-Up Rate17.9%11 pctl

Percentiles vs all tracked hitters. Attack angle/direction and tilt are swing-weighted averages across batting sides. Swing type from editable rules — first match wins.

vs pitch types

Pitch	PA	wOBA	xwOBA	lg xwOBA	Whiff%	K%	RV/100
4-Seam Fastball	16	.459	.375	.327	29.4lg 22.0	18.8	0.5
Sinker	15	.227	.258	.351	27.3lg 13.7	13.3	-3.0
Cutter	11	.309	.214	.351	15.0lg 22.5	18.2	-1.8

xwOBA green/red when 20+ points above/below league vs that pitch. RV/100 = run value per 100 pitches seen (positive favors the hitter). Source: Savant pitch arsenal stats.

Metric	Family	Actual	Expected	Diff	Percentile	Edge
Bat Speed Bat speed vs baseline	Swing	72.5	74.1	−1.6	4	93
xBA AVG vs xBA	Expected vs Actual	.230	.182	+.048	4	92
xwOBA wOBA vs xwOBA	Expected vs Actual	.300	.254	+.046	6	88
Swing Length Swing length vs baseline	Swing	7.6	7.8	−0.2	92	84
xSLG SLG vs xSLG	Expected vs Actual	.361	.289	+.072	8	83
Whiff% Whiff% vs baseline	Contact	34.1	30.1	+4.0	12	76
Hard-Hit% Hard-Hit% vs league	Quality of Contact	31.0	37.6	−6.6	21	58
Barrel% Barrel% vs league	Quality of Contact	4.8	7.6	−2.8	27	47
Chase% Chase% vs baseline	Discipline	29.3	24.9	+4.4	27	46
BB% BB% vs baseline	Discipline	8.8	9.6	−0.8	30	40
xBABIP BABIP vs xBABIP	Expected vs Actual	.300	.281	+.019	38	25
K% K% vs baseline	Discipline	27.9	27.2	+0.7	39	23
EV Trend Recent EV vs season EV	Quality of Contact	86.5	86.5	±0.0	50	0
LA Trend Launch angle vs optimal	Quality of Contact	20.4	20.4	±0.0	50	0

Recent games

Date	Opponent	Result	Line	Statcast
Jul 20	@ LAD	L 2-9	0-3	Max EV 95.2 mph
Jul 18	vs BAL	L 2-3	2-5	Max EV 90.1 mph
Jul 16	@ KC	L 5-7	3-4, 2 RBI	Max EV 98.7 mph
Jul 14	@ NYM	L 2-7	0-4	Max EV 96.8 mph
Jul 12	@ AZ	W 8-1	0-4, BB	Max EV 96.3 mph
Jul 11	vs PHI	W 4-2	0-4	Max EV 92.2 mph
Jul 9	@ MIN	L 1-2	2-5	Max EV 91.4 mph
Jul 7	vs PIT	W 7-4	1-4, 1 RBI	Max EV 91.0 mph
Jul 6	vs CWS	L 2-8	0-5	Max EV 96.8 mph
Jul 5	@ WSH	W 7-4	1-4	Max EV 97.0 mph

Percentile rankings

xwOBA

Hard-Hit%

Barrel%

Avg Exit Velo

Bat Speed

BB%

Chase%

30-day rolling trends

Rolling wOBA vs xwOBA

wOBAxwOBA

Rolling Hard-Hit%

Rolling Barrel%

Rolling Exit Velocity

Rolling Whiff%

Pitch

wOBA

xwOBA

lg xwOBA

Whiff%

RV/100

4-Seam Fastball

.459

.375

.327

29.4lg 22.0

18.8

0.5

Sinker

.227

.258

.351

27.3lg 13.7

13.3

-3.0

Cutter

.309

.214

.351

15.0lg 22.5

18.2

-1.8

Metric

Family

Actual

Expected

Diff

Percentile

Edge

Bat Speed

Bat speed vs baseline

Swing

72.5

74.1

−1.6

xBA

AVG vs xBA

Expected vs Actual

.230

.182

+.048

xwOBA

wOBA vs xwOBA

Expected vs Actual

.300

.254

+.046

Swing Length

Swing length vs baseline

Swing

7.6

7.8

−0.2

xSLG

SLG vs xSLG

Expected vs Actual

.361

.289

+.072

Whiff%

Whiff% vs baseline

Contact

34.1

30.1

+4.0

Hard-Hit%

Hard-Hit% vs league

Quality of Contact

31.0

37.6

−6.6

Barrel%

Barrel% vs league

Quality of Contact

4.8

7.6

−2.8

Chase%

Chase% vs baseline

Discipline

29.3

24.9

+4.4

BB%

BB% vs baseline

Discipline

8.8

9.6

−0.8

xBABIP

BABIP vs xBABIP

Expected vs Actual

.300

.281

+.019

K% vs baseline

Discipline

27.9

27.2

+0.7

EV Trend

Recent EV vs season EV

Quality of Contact

86.5

±0.0

LA Trend

Launch angle vs optimal

Quality of Contact

20.4

±0.0

Date

Opponent

Result

Line

Jul 20

@ LAD

L 2-9

0-3

Jul 18

vs BAL

L 2-3

2-5

Jul 16

@ KC

L 5-7

3-4, 2 RBI

Jul 14

@ NYM

L 2-7

0-4

Jul 12

@ AZ

W 8-1

0-4, BB

Jul 11

vs PHI

W 4-2

0-4

Jul 9

@ MIN

L 1-2

2-5

Jul 7

vs PIT

W 7-4

1-4, 1 RBI

Jul 6

vs CWS

L 2-8

0-5

Jul 5

@ WSH

W 7-4

1-4