JT Brubaker

RHP

Team: San Francisco GiantsThrows: RHeight: 6'4"Weight: 197 lbDOB: Nov 17, 1993Born: Springfield, OH, USAActive

Compare

Games

3.58

ERA

5.2%

K-BB%

93.7 mph

FB Velo

25.6%

CSW%

Stuff+

-5 vs lg 100

vL 89▼vR 102

DLoc+

104

+4 vs lg 100

vL 102vR 105▲

Stockyard PLoc+

-1 vs lg 100

2026 Stockyard PLoc+ -> 2027

Pitching+

-10 vs lg 100

vL 97vR 101

Deception

Synergy

Pitch Arsenal

Click a pitch to collapse or expand details

Sinker

45.3%|Pitching+99

Velocity

93.7mph

Spin

2220rpm

CSW%

27.2%

iVB / iHB

9.2" / 15.5"

Stuff+

DLoc+

Pitching+

vs L

91▼

101

vs R

101

103

102

Grade drivers

League-average Sinker · 100 → 92.9

Horizontal geometry

−2.8

Carry along arm slot

−2.7

Break across arm slot

+2.5

Vertical approach angle

−1.6

Extension

−1.5

Seam-shifted wake: amount

−1.0

Slider

26.2%|Pitching+102

Velocity

87.1mph

Spin

2571rpm

CSW%

30.9%

iVB / iHB

2.5" / -0.1"

Stuff+

DLoc+

Pitching+

vs L

102

100

vs R

104

103

Grade drivers

League-average Slider · 100 → 101.8

Velocity

+2.9

Release height

+1.8

Horizontal geometry

−1.6

Velo gap vs fastball

−1.2

Spin rate

+1.1

Arm angle

−0.7

Everything else

−0.5

Changeup

13.8%|Pitching+101

Velocity

88.6mph

Spin

2039rpm

CSW%

16.7%

iVB / iHB

5.2" / 16"

Stuff+

DLoc+

Pitching+

vs L

102

101

vs R

102

100

Grade drivers

League-average Changeup · 100 → 97.7

Break across arm slot

+3.5

Vertical break gap vs fastball

−3.2

Velo gap vs fastball

−3.0

Vertical approach angle

+2.7

Horizontal geometry

−2.6

Extension

−1.7

Everything else

+2.0

Curveball

8.8%|Pitching+102

Velocity

82mph

Spin

2702rpm

CSW%

27.3%

iVB / iHB

-6.4" / -11.8"

Stuff+

DLoc+

Pitching+

vs L

93▼

104

101

vs R

102

105▲

103

Grade drivers

League-average Curveball · 100 → 99.2

Horizontal geometry

−2.4

Carry along arm slot

−1.9

Release height

+1.8

Seam-shifted wake: amount

+1.6

Velocity

+1.2

Spin rate

+1.2

Everything else

−2.3

4-Seam Fastball

6%|Pitching+89▼

Velocity

93.1mph

Spin

2104rpm

CSW%

8.3%

iVB / iHB

14.2" / 7.6"

Stuff+

DLoc+

Pitching+

vs L

83▼

102

92▼

vs R

85▼

87▼

Grade drivers

League-average 4-Seam Fastball · 100 → 82.4

Break across arm slot

−7.0

Vertical approach angle

−4.8

Carry along arm slot

−3.4

Horizontal geometry

−1.6

Velocity

−1.6

Extension

−1.2

Everything else

+2.0

xRV (Expected Run Value): Expected runs per 100 pitches using xwOBA on batted balls (BABIP-neutral). Negative = good (runs prevented), Positive = bad (runs allowed).

Similar Pitchers

Last 30 games in 2026

JT Brubaker

Pitch Arsenal

Sinker

Slider

Changeup

Curveball

4-Seam Fastball

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