Mason Black

RHP

Team: Omaha Storm ChasersThrows: RHeight: 6'3"Weight: 228 lbDOB: Dec 10, 1999Born: Scranton, PA, USAActive

Compare

Games

4.31

ERA

-0.7%

K-BB%

94.0 mph

FB Velo

26.0%

CSW%

Stuff+

-8 vs MLB 100

vL 89▼vR 95▼

DLoc+

-4 vs MLB 100

vL 97vR 96

Stockyard PLoc+

101

+1 vs MLB 100

2026 Stockyard PLoc+ -> 2027

Pitching+

-10 vs MLB 100

vL 99vR 101

Synergy

—

Pitch Arsenal

Click a pitch to collapse or expand details

Sinker

26.9%|Pitching+101

PLoc+

98-> 2027

Velocity

93.8mph

Spin

2094rpm

CSW%

32%

iVB / iHB

8.8" / 16.4"

Stuff+

DLoc+

Pitching+

vs L

93▼

100

vs R

95▼

102

Grade drivers

League-average Sinker · 100 → 88.2

Seam-shifted wake: amount

−3.8

Horizontal geometry

−3.6

Vertical approach angle

+2.8

Carry along arm slot

+2.6

Break across arm slot

−2.6

Velocity

−1.5

Everything else

−5.7

Sweeper

21.4%|Pitching+104

PLoc+

100-> 2027

Velocity

82.8mph

Spin

2613rpm

CSW%

23.5%

iVB / iHB

-3.2" / -12.4"

Stuff+

DLoc+

Pitching+

vs L

91▼

113▲

104

vs R

92▼

114▲

103

Grade drivers

League-average Sweeper · 100 → 87.0

Horizontal geometry

−4.1

Break across arm slot

−4.0

Carry along arm slot

−1.8

Velocity

−1.4

Release height

+1.1

Vertical approach angle

−0.8

Everything else

−2.0

4-Seam Fastball

20.1%|Pitching+98

PLoc+

106▲-> 2027

Velocity

94mph

Spin

2138rpm

CSW%

18.8%

iVB / iHB

14.1" / 12.4"

Stuff+

DLoc+

Pitching+

vs L

82▼

vs R

86▼

Grade drivers

League-average 4-Seam Fastball · 100 → 97.4

Vertical approach angle

+4.6

Carry along arm slot

+3.8

Break across arm slot

−3.4

Velocity

−1.5

Horizontal geometry

−1.3

Seam-shifted wake: amount

−1.1

Everything else

−3.7

Slider

14.9%|Pitching+102

PLoc+

99-> 2027

Velocity

86.6mph

Spin

2367rpm

CSW%

30.1%

iVB / iHB

1.1" / -0.3"

Stuff+

DLoc+

Pitching+

vs L

88▼

93▼

100

vs R

85▼

102

Grade drivers

League-average Slider · 100 → 89.4

Horizontal geometry

−3.3

Velocity

−1.4

Velo gap vs fastball

−1.4

Seam-shifted wake: direction

+1.4

Seam-shifted wake: amount

−0.9

Extension

+0.8

Everything else

−5.8

Cutter

7.9%|Pitching+87▼

PLoc+

89▼-> 2027

Velocity

90.6mph

Spin

2157rpm

CSW%

22.7%

iVB / iHB

7.9" / 4.2"

Stuff+

DLoc+

Pitching+

vs L

80▼

75▼

88▼

vs R

84▼

58▼

87▼

Grade drivers

League-average Cutter · 100 → 79.0

Break across arm slot

−7.1

Carry along arm slot

−7.0

Seam-shifted wake: amount

−3.0

Horizontal geometry

−2.9

Vertical approach angle

−1.8

Velocity

+1.0

Everything else

−0.2

Curveball

4.7%|Pitching+110▲

PLoc+

94▼-> 2027

Velocity

81.3mph

Spin

2537rpm

CSW%

23.1%

iVB / iHB

-5.8" / -2.5"

Stuff+

DLoc+

Pitching+

vs L

112▲

109▲

vs R

106▲

110▲

109▲

Grade drivers

League-average Curveball · 100 → 101.5

Arm angle

+2.8

Horizontal geometry

−2.4

Release height

+1.9

Spin rate

+1.0

Velocity

+1.0

Break across arm slot

+0.8

Everything else

−3.6

Changeup

4.1%|Pitching+91▼

PLoc+

96-> 2027

Velocity

87.9mph

Spin

1310rpm

CSW%

30.4%

iVB / iHB

1.2" / 14.5"

Stuff+

DLoc+

Pitching+

vs L

82▼

100

93▼

vs R

85▼

90▼

Grade drivers

League-average Changeup · 100 → 81.4

Horizontal geometry

−3.7

Velo gap vs fastball

−3.7

Vertical approach angle

−3.0

Vertical break gap vs fastball

−1.5

Seam-shifted wake: amount

−0.9

Break across arm slot

−0.8

Everything else

−5.0

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

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Last 30 games in 2026

Mason Black

Pitch Arsenal

Sinker

Sweeper

4-Seam Fastball

Slider

Cutter

Curveball

Changeup

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