Search Pitcher

Griffin, Foster

LHP

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

Games

2.67

ERA

14.8%

K-BB%

91.4 mph

FB Velo

27.4%

CSW%

Stuff+

107

vL 108▲vR 106▲

DLoc+

106

vL 106▲vR 106▲

Stockyard PLoc+

—

MLB season projection

Projects next-year DLoc+

Pitching+

105

vL 105▲vR 105▲

Deception

—

2024+ only

Synergy

—

Min. 40 IP

Mix+

—

Min. 40 IP

Match+

—

Min. 40 IP

Pitch Arsenal

Click a pitch to collapse or expand details

Cutter

30.1%|P+106▲

Velocity

88mph

Spin

2231rpm

CSW%

28.2%

iVB / iHB

7.5" / -5.1"

Stuff+

DLoc+

Pitching+

vs L

115▲

105▲

vs R

112▲

104

106▲

4-Seam Fastball

15.9%|P+101

Velocity

91.4mph

Spin

2055rpm

CSW%

22.1%

iVB / iHB

16" / 3.8"

Stuff+

DLoc+

Pitching+

vs L

100

104

101

vs R

103

102

Sweeper

13.7%|P+102

PLoc+

90▼-> 2027

Velocity

80mph

Spin

2466rpm

CSW%

33.8%

iVB / iHB

0" / -16.6"

Stuff+

DLoc+

Pitching+

vs L

106▲

100

103

vs R

95▼

101

Changeup

12.2%|P+100

Velocity

82.7mph

Spin

1846rpm

CSW%

22.7%

iVB / iHB

7.9" / 14.6"

Stuff+

DLoc+

Pitching+

vs L

100

103

101

vs R

104

103

Sinker

11.5%|P+104

Velocity

91mph

Spin

2027rpm

CSW%

30.6%

iVB / iHB

10" / 15"

Stuff+

DLoc+

Pitching+

vs L

105▲

109▲

104

vs R

105▲

106▲

105▲

Split-Finger

8.7%|P+106▲

PLoc+

104-> 2027

Velocity

81mph

Spin

1207rpm

CSW%

17%

iVB / iHB

1.3" / -0.3"

Stuff+

DLoc+

Pitching+

vs L

94▼

104

107▲

vs R

104

105▲

Curveball

7.9%|P+102

Velocity

78.1mph

Spin

2318rpm

CSW%

30.2%

iVB / iHB

-13.2" / -8.5"

Stuff+

DLoc+

Pitching+

vs L

104

102

101

vs R

104

105▲

103

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

Game Log

Last 30 games in 2026

Search Pitcher

Griffin, Foster

LHP

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

Games

2.67

ERA

14.8%

K-BB%

91.4 mph

FB Velo

27.4%

CSW%

Stuff+

107

vL 108▲vR 106▲

DLoc+

106

vL 106▲vR 106▲

Stockyard PLoc+

—

MLB season projection

Projects next-year DLoc+

Pitching+

105

vL 105▲vR 105▲

Deception

—

2024+ only

Synergy

—

Min. 40 IP

Mix+

—

Min. 40 IP

Match+

—

Min. 40 IP

Pitch Arsenal

Click a pitch to collapse or expand details

Cutter

30.1%|P+106▲

Velocity

88mph

Spin

2231rpm

CSW%

28.2%

iVB / iHB

7.5" / -5.1"

Stuff+

DLoc+

Pitching+

vs L

115▲

105▲

vs R

112▲

104

106▲

4-Seam Fastball

15.9%|P+101

Velocity

91.4mph

Spin

2055rpm

CSW%

22.1%

iVB / iHB

16" / 3.8"

Stuff+

DLoc+

Pitching+

vs L

100

104

101

vs R

103

102

Sweeper

13.7%|P+102

PLoc+

90▼-> 2027

Velocity

80mph

Spin

2466rpm

CSW%

33.8%

iVB / iHB

0" / -16.6"

Stuff+

DLoc+

Pitching+

vs L

106▲

100

103

vs R

95▼

101

Changeup

12.2%|P+100

Velocity

82.7mph

Spin

1846rpm

CSW%

22.7%

iVB / iHB

7.9" / 14.6"

Stuff+

DLoc+

Pitching+

vs L

100

103

101

vs R

104

103

Sinker

11.5%|P+104

Velocity

91mph

Spin

2027rpm

CSW%

30.6%

iVB / iHB

10" / 15"

Stuff+

DLoc+

Pitching+

vs L

105▲

109▲

104

vs R

105▲

106▲

105▲

Split-Finger

8.7%|P+106▲

PLoc+

104-> 2027

Velocity

81mph

Spin

1207rpm

CSW%

17%

iVB / iHB

1.3" / -0.3"

Stuff+

DLoc+

Pitching+

vs L

94▼

104

107▲

vs R

104

105▲

Curveball

7.9%|P+102

Velocity

78.1mph

Spin

2318rpm

CSW%

30.2%

iVB / iHB

-13.2" / -8.5"

Stuff+

DLoc+

Pitching+

vs L

104

102

101

vs R

104

105▲

103

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

Pitch Visualizations

Pitch Usage

Usage by Batter Hand

Movement Profile (Induced Break)

Pitching+ by Pitch TypeThe overall grade and per-pitch grades are rescaled independently against different populations. Per-pitch grades compare a pitcher's sinker to all sinkers, slider to all sliders, etc. The overall grade compares a pitcher's total pitch mix against all pitchers. Because averaging across pitch types reduces variance, the overall population is tighter — so the same raw advantage gets amplified more. A pitcher who is consistently above average on every pitch will have an overall grade higher than any individual pitch grade.

Arm Slot

Season Trends

Game-by-game performance across the season

Similar Pitchers

Game Log

Last 30 games in 2026

Pitch Visualizations

Pitch Usage

Usage by Batter Hand

Movement Profile (Induced Break)

Pitching+ by Pitch TypeThe overall grade and per-pitch grades are rescaled independently against different populations. Per-pitch grades compare a pitcher's sinker to all sinkers, slider to all sliders, etc. The overall grade compares a pitcher's total pitch mix against all pitchers. Because averaging across pitch types reduces variance, the overall population is tighter — so the same raw advantage gets amplified more. A pitcher who is consistently above average on every pitch will have an overall grade higher than any individual pitch grade.