Foster Griffin

LHP

Team: Cleveland GuardiansThrows: LHeight: 6'3"Weight: 225 lbDOB: Jul 27, 1995Born: Orlando, FL, USAActive

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Games

3.60

ERA

15.7%

K-BB%

91.5 mph

FB Velo

28.8%

CSW%

Stuff+

-3 vs MLB 100

vL 106▲vR 88▼

DLoc+

-2 vs MLB 100

vL 99vR 97

Stockyard PLoc+

103

+3 vs MLB 100

2026 Stockyard PLoc+ -> 2027

Pitching+

-4 vs MLB 100

vL 104vR 101

Synergy

Pitch Arsenal

Click a pitch to collapse or expand details

Cutter

32.4%|Pitching+109▲

PLoc+

97-> 2027

Velocity

88.5mph

Spin

2244rpm

CSW%

29.2%

iVB / iHB

7.5" / -4.6"

Stuff+

DLoc+

Pitching+

vs L

111▲

108▲

109▲

vs R

102

111▲

110▲

Pitching+ drivers · League average 103.0 → 109

Horizontal location

+3.0

Zone-relative height

+2.5

Release side

+1.4

Horizontal approach angle

−1.3

Velocity

−1.1

Break across arm slot

+1.1

Everything else

+0.4

4-Seam Fastball

16.3%|Pitching+99

PLoc+

105▲-> 2027

Velocity

91.5mph

Spin

2090rpm

CSW%

31%

iVB / iHB

15.9" / 4.5"

Stuff+

DLoc+

Pitching+

vs L

101

88▼

101

vs R

90▼

84▼

Pitching+ drivers · League average 104.1 → 99

Carry along arm slot

−3.3

Release side

+2.3

Velocity

−2.0

Zone-relative height

−1.9

Horizontal location

−1.5

Vertical location

+1.3

Sweeper

15%|Pitching+104

PLoc+

99-> 2027

Velocity

80.3mph

Spin

2529rpm

CSW%

34%

iVB / iHB

-0.9" / -16.8"

Stuff+

DLoc+

Pitching+

vs L

114▲

107▲

108▲

vs R

86▼

Grade drivers

League-average Sweeper · 100 → 103.8

Horizontal geometry

+10.3

Velocity

−4.3

Seam-shifted wake: amount

+2.3

Vertical approach angle

−2.2

Velo gap vs fastball

−1.4

Release height

−1.1

Everything else

+0.2

Changeup

11.6%|Pitching+99

PLoc+

108▲-> 2027

Velocity

82.5mph

Spin

1860rpm

CSW%

24.4%

iVB / iHB

7.3" / 14.1"

Stuff+

DLoc+

Pitching+

vs L

95▼

92▼

vs R

88▼

95▼

Grade drivers

League-average Changeup · 100 → 91.0

Horizontal geometry

+6.4

Vertical break gap vs fastball

−3.4

Extension

−2.9

Vertical approach angle

+2.3

Velo gap vs fastball

−1.7

Horizontal break gap vs fastball

−1.0

Everything else

−8.7

Sinker

10.3%|Pitching+102

PLoc+

117▲-> 2027

Velocity

91.4mph

Spin

2042rpm

CSW%

28.8%

iVB / iHB

10.2" / 14.6"

Stuff+

DLoc+

Pitching+

vs L

109▲

116▲

107▲

vs R

83▼

105▲

Pitching+ drivers · League average 103.7 → 102

Release side

+2.8

Zone-relative height

−1.6

Velocity

−1.4

Carry along arm slot

−1.2

Vertical location

+0.9

Horizontal location

−0.8

Everything else

−0.4

Curveball

8.9%|Pitching+99

PLoc+

101-> 2027

Velocity

77.8mph

Spin

2358rpm

CSW%

29.5%

iVB / iHB

-13.6" / -8.6"

Stuff+

DLoc+

Pitching+

vs L

92▼

vs R

88▼

100

Grade drivers

League-average Curveball · 100 → 89.0

Horizontal geometry

+5.8

Velocity

−3.2

Vertical approach angle

−3.2

Velo gap vs fastball

−1.9

Seam-shifted wake: amount

−1.1

Extension

−0.9

Everything else

−6.5

Split-Finger

5.6%|Pitching+97

PLoc+

99-> 2027

Velocity

81.4mph

Spin

1344rpm

CSW%

15%

iVB / iHB

0.5" / 0.6"

Stuff+

DLoc+

Pitching+

vs L

107▲

94▼

vs R

88▼

Grade drivers

League-average Split-Finger · 100 → 95.9

Extension

−7.4

Horizontal geometry

+6.9

Vertical break gap vs fastball

−4.5

Velo gap vs fastball

−2.1

Carry along arm slot

−2.1

Vertical approach angle

+0.8

Everything else

+4.3

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

Foster Griffin

Pitch Arsenal

Cutter

4-Seam Fastball

Sweeper

Changeup

Sinker

Curveball

Split-Finger

Similar Pitchers

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