Chase Petty

RHP

Team: Louisville BatsThrows: RHeight: 6'1"Weight: 190 lbDOB: Apr 4, 2003Born: Camden, NJ, USAActive

Compare

Games

4.83

ERA

4.3%

K-BB%

96.9 mph

FB Velo

24.9%

CSW%

Stuff+

-3 vs MLB 100

vL 93▼vR 102

DLoc+

-3 vs MLB 100

vL 90▼vR 104

Stockyard PLoc+

100

0 vs MLB 100

2026 Stockyard PLoc+ -> 2027

Pitching+

-5 vs MLB 100

vL 100vR 101

Synergy

—

Pitch Arsenal

Click a pitch to collapse or expand details

Sinker

31.9%|Pitching+104

PLoc+

104-> 2027

Velocity

96.2mph

Spin

2108rpm

CSW%

27%

iVB / iHB

10.6" / 15.4"

Stuff+

DLoc+

Pitching+

vs L

95▼

102

vs R

117▲

105▲

Grade drivers

League-average Sinker · 100 → 92.0

Carry along arm slot

+7.2

Seam-shifted wake: amount

−6.9

Horizontal geometry

−4.1

Vertical approach angle

+3.3

Break across arm slot

−2.4

Velocity

+1.6

Everything else

−6.7

Changeup

23.1%|Pitching+95▼

PLoc+

106▲-> 2027

Velocity

87.4mph

Spin

1666rpm

CSW%

22.7%

iVB / iHB

0.7" / 15.1"

Stuff+

DLoc+

Pitching+

vs L

92▼

vs R

100

94▼

93▼

Grade drivers

League-average Changeup · 100 → 95.2

Horizontal geometry

−2.2

Velo gap vs fastball

+2.1

Break across arm slot

+1.7

Horizontal break gap vs fastball

+0.9

Seam-shifted wake: amount

−0.8

Vertical break gap vs fastball

+0.7

Everything else

−7.2

Sweeper

19.3%|Pitching+100

PLoc+

96-> 2027

Velocity

83.4mph

Spin

2288rpm

CSW%

22.8%

iVB / iHB

2.6" / -12.2"

Stuff+

DLoc+

Pitching+

vs L

92▼

91▼

vs R

102

103

Grade drivers

League-average Sweeper · 100 → 94.1

Horizontal geometry

−3.8

Spin rate

−1.3

Carry along arm slot

−1.3

Break across arm slot

+1.1

Vertical approach angle

+1.0

Seam-shifted wake: amount

−0.8

Everything else

−0.8

4-Seam Fastball

17.4%|Pitching+107▲

PLoc+

109▲-> 2027

Velocity

96.9mph

Spin

2284rpm

CSW%

24.1%

iVB / iHB

13.3" / 14.7"

Stuff+

DLoc+

Pitching+

vs L

103

84▼

107▲

vs R

101

107▲

Grade drivers

League-average 4-Seam Fastball · 100 → 101.9

Carry along arm slot

+12.8

Break across arm slot

−6.8

Horizontal geometry

−2.6

Vertical approach angle

+2.5

Velocity

+1.6

Seam-shifted wake: amount

−1.5

Everything else

−4.1

Slider

8.4%|Pitching+105▲

PLoc+

100-> 2027

Velocity

89.5mph

Spin

2198rpm

CSW%

30%

iVB / iHB

3.5" / -1.1"

Stuff+

DLoc+

Pitching+

vs L

93▼

106▲

105▲

vs R

94▼

111▲

104

Grade drivers

League-average Slider · 100 → 92.0

Velocity

+6.9

Horizontal geometry

−3.2

Velo gap vs fastball

−2.7

Carry along arm slot

−1.5

Spin rate

−1.3

Extension

+0.9

Everything else

−7.1

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

Chase Petty

RHP

Team: Louisville BatsThrows: RHeight: 6'1"Weight: 190 lbDOB: Apr 4, 2003Born: Camden, NJ, USAActive

Compare

Games

4.83

ERA

4.3%

K-BB%

96.9 mph

FB Velo

24.9%

CSW%

Stuff+

-3 vs MLB 100

vL 93▼vR 102

DLoc+

-3 vs MLB 100

vL 90▼vR 104

Stockyard PLoc+

100

0 vs MLB 100

2026 Stockyard PLoc+ -> 2027

Pitching+

-5 vs MLB 100

vL 100vR 101

Synergy

—

Pitch Arsenal

Click a pitch to collapse or expand details

Sinker

31.9%|Pitching+104

PLoc+

104-> 2027

Velocity

96.2mph

Spin

2108rpm

CSW%

27%

iVB / iHB

10.6" / 15.4"

Stuff+

DLoc+

Pitching+

vs L

95▼

102

vs R

117▲

105▲

Grade drivers

League-average Sinker · 100 → 92.0

Carry along arm slot

+7.2

Seam-shifted wake: amount

−6.9

Horizontal geometry

−4.1

Vertical approach angle

+3.3

Break across arm slot

−2.4

Velocity

+1.6

Everything else

−6.7

Changeup

23.1%|Pitching+95▼

PLoc+

106▲-> 2027

Velocity

87.4mph

Spin

1666rpm

CSW%

22.7%

iVB / iHB

0.7" / 15.1"

Stuff+

DLoc+

Pitching+

vs L

92▼

vs R

100

94▼

93▼

Grade drivers

League-average Changeup · 100 → 95.2

Horizontal geometry

−2.2

Velo gap vs fastball

+2.1

Break across arm slot

+1.7

Horizontal break gap vs fastball

+0.9

Seam-shifted wake: amount

−0.8

Vertical break gap vs fastball

+0.7

Everything else

−7.2

Sweeper

19.3%|Pitching+100

PLoc+

96-> 2027

Velocity

83.4mph

Spin

2288rpm

CSW%

22.8%

iVB / iHB

2.6" / -12.2"

Stuff+

DLoc+

Pitching+

vs L

92▼

91▼

vs R

102

103

Grade drivers

League-average Sweeper · 100 → 94.1

Horizontal geometry

−3.8

Spin rate

−1.3

Carry along arm slot

−1.3

Break across arm slot

+1.1

Vertical approach angle

+1.0

Seam-shifted wake: amount

−0.8

Everything else

−0.8

4-Seam Fastball

17.4%|Pitching+107▲

PLoc+

109▲-> 2027

Velocity

96.9mph

Spin

2284rpm

CSW%

24.1%

iVB / iHB

13.3" / 14.7"

Stuff+

DLoc+

Pitching+

vs L

103

84▼

107▲

vs R

101

107▲

Grade drivers

League-average 4-Seam Fastball · 100 → 101.9

Carry along arm slot

+12.8

Break across arm slot

−6.8

Horizontal geometry

−2.6

Vertical approach angle

+2.5

Velocity

+1.6

Seam-shifted wake: amount

−1.5

Everything else

−4.1

Slider

8.4%|Pitching+105▲

PLoc+

100-> 2027

Velocity

89.5mph

Spin

2198rpm

CSW%

30%

iVB / iHB

3.5" / -1.1"

Stuff+

DLoc+

Pitching+

vs L

93▼

106▲

105▲

vs R

94▼

111▲

104

Grade drivers

League-average Slider · 100 → 92.0

Velocity

+6.9

Horizontal geometry

−3.2

Velo gap vs fastball

−2.7

Carry along arm slot

−1.5

Spin rate

−1.3

Extension

+0.9

Everything else

−7.1

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

Chase Petty

Pitch Arsenal

Sinker

Changeup

Sweeper

4-Seam Fastball

Slider

Similar Pitchers

Game Log

Chase Petty

Pitch Arsenal

Sinker

Changeup

Sweeper

4-Seam Fastball

Slider

Similar Pitchers

Game Log