Grant Wolfram

LHP

Team: Baltimore OriolesThrows: LHeight: 6'7"Weight: 250 lbDOB: Dec 12, 1996Born: Holland, MI, USAActive

Compare

Games

4.30

ERA

19.9%

K-BB%

95.8 mph

FB Velo

28.6%

CSW%

Stuff+

105

+5 vs MLB 100

vL 114▲vR 96

DLoc+

101

+1 vs MLB 100

vL 104vR 97

Stockyard PLoc+

-4 vs MLB 100

2026 Stockyard PLoc+ -> 2027

Pitching+

104

+4 vs MLB 100

vL 107▲vR 100

Synergy

Pitch Arsenal

Click a pitch to collapse or expand details

Sinker

39.3%|Pitching+108▲

PLoc+

102-> 2027

Velocity

95.8mph

Spin

2237rpm

CSW%

31.4%

iVB / iHB

12.3" / 14.7"

Stuff+

DLoc+

Pitching+

vs L

111▲

113▲

112▲

vs R

93▼

104

103

Grade drivers

League-average Sinker · 100 → 106.4

Carry along arm slot

+6.4

Horizontal geometry

+6.0

Velocity

+4.5

Seam-shifted wake: amount

−2.7

Vertical approach angle

−1.5

Break across arm slot

−1.0

Everything else

−5.3

4-Seam Fastball

24.3%|Pitching+102

PLoc+

110▲-> 2027

Velocity

95.4mph

Spin

2323rpm

CSW%

27.4%

iVB / iHB

14.2" / 5.5"

Stuff+

DLoc+

Pitching+

vs L

104

95▼

102

vs R

93▼

102

Grade drivers

League-average 4-Seam Fastball · 100 → 100.0

Horizontal geometry

+4.3

Vertical approach angle

−3.1

Carry along arm slot

−2.9

Velocity

+1.9

Break across arm slot

+1.9

Seam-shifted wake: amount

+1.1

Everything else

−3.2

Curveball

15.5%|Pitching+106▲

PLoc+

96-> 2027

Velocity

85.4mph

Spin

2422rpm

CSW%

32.9%

iVB / iHB

-5.2" / -1.1"

Stuff+

DLoc+

Pitching+

vs L

121▲

89▼

107▲

vs R

105▲

Grade drivers

League-average Curveball · 100 → 115.0

Velocity

+10.6

Horizontal geometry

+6.9

Arm angle

+1.0

Release height

+0.9

Seam-shifted wake: amount

−0.6

Seam-shifted wake: direction

+0.6

Everything else

−4.4

Slider

13.4%|Pitching+101

PLoc+

101-> 2027

Velocity

87mph

Spin

2264rpm

CSW%

24.8%

iVB / iHB

2.1" / -2.2"

Stuff+

DLoc+

Pitching+

vs L

111▲

90▼

103

vs R

101

85▼

Grade drivers

League-average Slider · 100 → 108.2

Horizontal geometry

+5.9

Velocity

+3.9

Velo gap vs fastball

+2.8

Carry along arm slot

+1.2

Seam-shifted wake: amount

−0.8

Vertical approach angle

+0.8

Everything else

−5.6

Sweeper

7.4%|Pitching+86▼

PLoc+

101-> 2027

Velocity

86.2mph

Spin

2491rpm

CSW%

17.9%

iVB / iHB

-2.6" / -6.8"

Stuff+

DLoc+

Pitching+

vs L

110▲

vs R

72▼

75▼

Grade drivers

League-average Sweeper · 100 → 107.1

Velocity

+8.6

Horizontal geometry

+6.9

Break across arm slot

−4.0

Seam-shifted wake: amount

−2.4

Velo gap vs fastball

+0.8

Carry along arm slot

+0.6

Everything else

−3.4

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

Grant Wolfram

LHP

Team: Baltimore OriolesThrows: LHeight: 6'7"Weight: 250 lbDOB: Dec 12, 1996Born: Holland, MI, USAActive

Compare

Games

4.30

ERA

19.9%

K-BB%

95.8 mph

FB Velo

28.6%

CSW%

Stuff+

105

+5 vs MLB 100

vL 114▲vR 96

DLoc+

101

+1 vs MLB 100

vL 104vR 97

Stockyard PLoc+

-4 vs MLB 100

2026 Stockyard PLoc+ -> 2027

Pitching+

104

+4 vs MLB 100

vL 107▲vR 100

Synergy

Pitch Arsenal

Click a pitch to collapse or expand details

Sinker

39.3%|Pitching+108▲

PLoc+

102-> 2027

Velocity

95.8mph

Spin

2237rpm

CSW%

31.4%

iVB / iHB

12.3" / 14.7"

Stuff+

DLoc+

Pitching+

vs L

111▲

113▲

112▲

vs R

93▼

104

103

Grade drivers

League-average Sinker · 100 → 106.4

Carry along arm slot

+6.4

Horizontal geometry

+6.0

Velocity

+4.5

Seam-shifted wake: amount

−2.7

Vertical approach angle

−1.5

Break across arm slot

−1.0

Everything else

−5.3

4-Seam Fastball

24.3%|Pitching+102

PLoc+

110▲-> 2027

Velocity

95.4mph

Spin

2323rpm

CSW%

27.4%

iVB / iHB

14.2" / 5.5"

Stuff+

DLoc+

Pitching+

vs L

104

95▼

102

vs R

93▼

102

Grade drivers

League-average 4-Seam Fastball · 100 → 100.0

Horizontal geometry

+4.3

Vertical approach angle

−3.1

Carry along arm slot

−2.9

Velocity

+1.9

Break across arm slot

+1.9

Seam-shifted wake: amount

+1.1

Everything else

−3.2

Curveball

15.5%|Pitching+106▲

PLoc+

96-> 2027

Velocity

85.4mph

Spin

2422rpm

CSW%

32.9%

iVB / iHB

-5.2" / -1.1"

Stuff+

DLoc+

Pitching+

vs L

121▲

89▼

107▲

vs R

105▲

Grade drivers

League-average Curveball · 100 → 115.0

Velocity

+10.6

Horizontal geometry

+6.9

Arm angle

+1.0

Release height

+0.9

Seam-shifted wake: amount

−0.6

Seam-shifted wake: direction

+0.6

Everything else

−4.4

Slider

13.4%|Pitching+101

PLoc+

101-> 2027

Velocity

87mph

Spin

2264rpm

CSW%

24.8%

iVB / iHB

2.1" / -2.2"

Stuff+

DLoc+

Pitching+

vs L

111▲

90▼

103

vs R

101

85▼

Grade drivers

League-average Slider · 100 → 108.2

Horizontal geometry

+5.9

Velocity

+3.9

Velo gap vs fastball

+2.8

Carry along arm slot

+1.2

Seam-shifted wake: amount

−0.8

Vertical approach angle

+0.8

Everything else

−5.6

Sweeper

7.4%|Pitching+86▼

PLoc+

101-> 2027

Velocity

86.2mph

Spin

2491rpm

CSW%

17.9%

iVB / iHB

-2.6" / -6.8"

Stuff+

DLoc+

Pitching+

vs L

110▲

vs R

72▼

75▼

Grade drivers

League-average Sweeper · 100 → 107.1

Velocity

+8.6

Horizontal geometry

+6.9

Break across arm slot

−4.0

Seam-shifted wake: amount

−2.4

Velo gap vs fastball

+0.8

Carry along arm slot

+0.6

Everything else

−3.4

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

Grant Wolfram

Pitch Arsenal

Sinker

4-Seam Fastball

Curveball

Slider

Sweeper

Similar Pitchers

Game Log

Grant Wolfram

Pitch Arsenal

Sinker

4-Seam Fastball

Curveball

Slider

Sweeper

Similar Pitchers

Game Log