Search Pitcher

Pérez, Cionel

LHP

Team: Washington NationalsThrows: LHeight: 6'0"Weight: 175 lbDOB: Apr 21, 1996Born: Matanzas, CubaActive

Games

7.07

ERA

K-BB%

96.2 mph

FB Velo

26.7%

CSW%

Stuff+

106

vL 110▲vR 101

DLoc+

vL 93▼vR 92▼

Stockyard PLoc+

—

MLB season projection

Projects next-year DLoc+

Pitching+

vL 97vR 97

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

Curveball

34.3%|P+103

Velocity

85.5mph

Spin

2624rpm

CSW%

29.3%

iVB / iHB

-9.9" / -3.6"

Stuff+

DLoc+

Pitching+

vs L

104

89▼

101

vs R

101

91▼

104

4-Seam Fastball

22%|P+97

Velocity

96.2mph

Spin

2099rpm

CSW%

25.4%

iVB / iHB

14.1" / 6.2"

Stuff+

DLoc+

Pitching+

vs L

103

93▼

95▼

vs R

Sinker

22%|P+94▼

Velocity

95.5mph

Spin

2140rpm

CSW%

25.4%

iVB / iHB

6.9" / 14.5"

Stuff+

DLoc+

Pitching+

vs L

117▲

vs R

106▲

95▼

92▼

Slurve

20.1%|P+—

Velocity

85mph

Spin

2574rpm

CSW%

20.4%

iVB / iHB

-4.1" / -11.4"

Stuff+

DLoc+

Pitching+

vs L

—

vs R

—

Slider

1.5%|P+104

Velocity

86.8mph

Spin

2678rpm

CSW%

25%

iVB / iHB

-7.3" / -3.6"

Stuff+

DLoc+

Pitching+

vs L

104

92▼

103

vs R

101

105▲

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

Pérez, Cionel

LHP

Team: Washington NationalsThrows: LHeight: 6'0"Weight: 175 lbDOB: Apr 21, 1996Born: Matanzas, CubaActive

Games

7.07

ERA

K-BB%

96.2 mph

FB Velo

26.7%

CSW%

Stuff+

106

vL 110▲vR 101

DLoc+

vL 93▼vR 92▼

Stockyard PLoc+

—

MLB season projection

Projects next-year DLoc+

Pitching+

vL 97vR 97

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

Curveball

34.3%|P+103

Velocity

85.5mph

Spin

2624rpm

CSW%

29.3%

iVB / iHB

-9.9" / -3.6"

Stuff+

DLoc+

Pitching+

vs L

104

89▼

101

vs R

101

91▼

104

4-Seam Fastball

22%|P+97

Velocity

96.2mph

Spin

2099rpm

CSW%

25.4%

iVB / iHB

14.1" / 6.2"

Stuff+

DLoc+

Pitching+

vs L

103

93▼

95▼

vs R

Sinker

22%|P+94▼

Velocity

95.5mph

Spin

2140rpm

CSW%

25.4%

iVB / iHB

6.9" / 14.5"

Stuff+

DLoc+

Pitching+

vs L

117▲

vs R

106▲

95▼

92▼

Slurve

20.1%|P+—

Velocity

85mph

Spin

2574rpm

CSW%

20.4%

iVB / iHB

-4.1" / -11.4"

Stuff+

DLoc+

Pitching+

vs L

—

vs R

—

Slider

1.5%|P+104

Velocity

86.8mph

Spin

2678rpm

CSW%

25%

iVB / iHB

-7.3" / -3.6"

Stuff+

DLoc+

Pitching+

vs L

104

92▼

103

vs R

101

105▲

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

Slider 1.5%

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

Slider 1.5%

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.