Chicago White Sox#17 · LFActive

Sam Antonacci

Age 23

Contract Value $696,130/yr

Size 5' 11" · 193

Bats Left

From Springfield, IL, USA

140G · 557 PA

.277

AVG

.370

OBP

.396

SLG

.766

OPS

RBI

1.9

WAR

60H-ScoreABOVE AVG

Production and plate discipline lead the profile; contact quality grades weak. 172nd among 459 qualified hitters.

How H-Score works

Stats updated Oct 3, 5:03 PM ETLast game Sep 10 vs PIT

Next matchupToday · 1:00 PM ET · at CLE

Opposing starter

Parker Messick

LHP · 2.56 ERA

OPS vs LHP

.594

BvP

No MLB history

No MLB history

Venue

Progressive Field

Open matchup preview

Season overview

AVG

.27762nd

OBP

.37025th

SLG

.396211th

OPS

.766115th

8269th

RBI

48185th

BB%

8.3%283rd

15.8%50th

wOBA

.338107th

WAR

1.9124th

How good is he?

StatPlayerMLB AvgPercentile

Production8050

VERY STRONG

Contact Quality3250

WEAK

Plate Discipline7950

STRONG

Volume7650

STRONG

Power4450

BELOW AVG

Splits6050

ABOVE AVG

Recent form

WindowOPSHRRBIK%BB%Hard-hit%

Last 7.8600417.9%7.1%

Last 14.8290614.3%12.5%

Last 30.81001018.6%13.6%

Season.76684416.8%8.8%32.2%

Monthly OPS (2026)

Batted-ball profile

Avg exit velocity87.2 mph28th

Barrel rate5.0%31st

Hard-hit rate32.2%24th

Launch angle9.7°

Pull / center / oppo32 / 42 / 26

Pitch-type performance

PitchAVGWhiffSLG

4-Seam Fastball.29014.4%.527

Sinker.34112.1%.459

Changeup.21215.9%.212

Slider.16115.9%.214

Cutter.27115.4%.375

Curveball.35017.1%.400

Sweeper.17417.9%.261

Best production: 4-seam fastball and sinker.

Highest whiff rate against: sweeper and curveball.

Splits

vs handedness

vs RHP

.807

AVG .290

vs LHP

.594

AVG .230

+.213 OPS vs RHP

Home / away

Home

.785

AVG .295

Away

.713

AVG .234

+.072 OPS at home

By monthOPS · HR · RBI

Sep.63704

Aug.66308

Jul.742410

Jun.92039

May.71507

Apr.77216

Career

YearTeamGAVGOBPSLGOPSHRRBIWAR

2026Chicago White Sox140.277.370.396.7668481.9

Frequently asked

What is Sam Antonacci's 2026 batting line?+

.277/.370/.396 with 8 home runs and 48 RBI and 140 games — a .766 OPS.

Who is he facing next?+

Parker Messick (LHP · 2.56 ERA), Today · 1:00 PM ET · at CLE. No MLB history (No MLB history).

What is his H-Score?+

60 out of 100, which we label above avg. 172nd among 459 qualified hitters. Production and plate discipline lead the profile; contact quality grades weak.

Is he better against right- or left-handed pitching?+

Right-handed: a .807 OPS versus a .594 OPS against left-handers.

What pitches give him trouble?+

Highest whiff rate against sweeper and curveball. Best production against 4-seam fastball and sinker.