Search Pitcher

Speier, Gabe

LHP

Team: Seattle MarinersThrows: LHeight: 5'11"Weight: 200 lbDOB: Apr 12, 1995Born: Santa Barbara, CA, USAActive

Games

2.61

ERA

29.2%

K-BB%

95 mph

FB Velo

31.4%

CSW%

Stuff+

104

vL 110▲vR 97

Location+

114

vL 119▲vR 109▲

Pitching+

112

vL 119▲vR 106▲

Deception

Synergy

100

Mix+

—

Min. 40 IP

Match+

—

Min. 40 IP

Pitch Arsenal

Click a pitch to collapse or expand details

4-Seam Fastball

44.7%|P+111▲

Velocity

95mph

Spin

2234rpm

CSW%

30.3%

iVB / iHB

15.1" / 9.8"

Stuff+

Location+

Pitching+

vs L

108▲

112▲

113▲

vs R

106▲

108▲

109▲

Sinker

29.5%|P+107▲

Velocity

94.4mph

Spin

2088rpm

CSW%

32.7%

iVB / iHB

7.3" / 17.5"

Stuff+

Location+

Pitching+

vs L

117▲

109▲

113▲

vs R

86▼

103

100

Slider

25.7%|P+107▲

Velocity

83.2mph

Spin

2185rpm

CSW%

32.1%

iVB / iHB

-1.9" / -4.4"

Stuff+

Location+

Pitching+

vs L

109▲

vs R

104

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 2025

Search Pitcher

Speier, Gabe

LHP

Team: Seattle MarinersThrows: LHeight: 5'11"Weight: 200 lbDOB: Apr 12, 1995Born: Santa Barbara, CA, USAActive

Games

2.61

ERA

29.2%

K-BB%

95 mph

FB Velo

31.4%

CSW%

Stuff+

104

vL 110▲vR 97

Location+

114

vL 119▲vR 109▲

Pitching+

112

vL 119▲vR 106▲

Deception

Synergy

100

Mix+

—

Min. 40 IP

Match+

—

Min. 40 IP

Pitch Arsenal

Click a pitch to collapse or expand details

4-Seam Fastball

44.7%|P+111▲

Velocity

95mph

Spin

2234rpm

CSW%

30.3%

iVB / iHB

15.1" / 9.8"

Stuff+

Location+

Pitching+

vs L

108▲

112▲

113▲

vs R

106▲

108▲

109▲

Sinker

29.5%|P+107▲

Velocity

94.4mph

Spin

2088rpm

CSW%

32.7%

iVB / iHB

7.3" / 17.5"

Stuff+

Location+

Pitching+

vs L

117▲

109▲

113▲

vs R

86▼

103

100

Slider

25.7%|P+107▲

Velocity

83.2mph

Spin

2185rpm

CSW%

32.1%

iVB / iHB

-1.9" / -4.4"

Stuff+

Location+

Pitching+

vs L

109▲

vs R

104

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 2025

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.