Cam Booser

LHP

Team: Tampa Bay RaysThrows: LHeight: 6'3"Weight: 230 lbDOB: May 4, 1992Born: Seattle, WA, USAActive

Compare

Games

1.98

ERA

25.7%

K-BB%

95.7 mph

FB Velo

27.0%

CSW%

Stuff+

104

+4 vs lg 100

vL 107▲vR 101

DLoc+

102

+2 vs lg 100

vL 102vR 101

Stockyard PLoc+

—

MLB season projection

Projects next-year DLoc+

Pitching+

-1 vs lg 100

vL 104vR 102

Deception

Synergy

119

Pitch Arsenal

Click a pitch to collapse or expand details

4-Seam Fastball

45.4%|Pitching+104

Velocity

95.7mph

Spin

1972rpm

CSW%

22.7%

iVB / iHB

15.7" / 8.9"

Stuff+

DLoc+

Pitching+

vs L

112▲

102

106▲

vs R

101

Grade drivers

League-average 4-Seam Fastball · 100 → 106.6

Horizontal geometry

+3.7

Velocity

+3.4

Break across arm slot

+1.3

Seam-shifted wake: amount

−1.1

Release height

−1.1

Vertical approach angle

+0.6

Everything else

−0.2

Cutter

42.6%|Pitching+105▲

Velocity

88.3mph

Spin

2116rpm

CSW%

29.9%

iVB / iHB

3.8" / -3.4"

Stuff+

DLoc+

Pitching+

vs L

103

101

104

vs R

100

103

106▲

Grade drivers

League-average Cutter · 100 → 101.5

Horizontal geometry

+6.2

Break across arm slot

−4.7

Carry along arm slot

+4.7

Seam-shifted wake: amount

−4.0

Vertical approach angle

+1.6

Velocity

−1.5

Everything else

−0.8

Sweeper

10.8%|Pitching+95▼

Velocity

82.1mph

Spin

2081rpm

CSW%

37.1%

iVB / iHB

-2.7" / -13.5"

Stuff+

DLoc+

Pitching+

vs L

111▲

104

102

vs R

88▼

87▼

Grade drivers

League-average Sweeper · 100 → 101.8

Horizontal geometry

+9.4

Velo gap vs fastball

−4.4

Break across arm slot

−3.8

Spin rate

−2.1

Carry along arm slot

+1.3

Arm angle

+1.0

Everything else

+0.4

Changeup

1.2%|Pitching+79▼

Velocity

87.8mph

Spin

1533rpm

CSW%

iVB / iHB

3.8" / 15.8"

Stuff+

DLoc+

Pitching+

vs L

68▼

75▼

vs R

92▼

101

86▼

Grade drivers

League-average Changeup · 100 → 93.9

Horizontal geometry

+6.8

Vertical break gap vs fastball

−6.7

Velo gap vs fastball

−6.2

Break across arm slot

+3.1

Vertical approach angle

−2.4

Horizontal break gap vs fastball

−1.7

Everything else

+1.0

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

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Last 30 games in 2026

Cam Booser

Pitch Arsenal

4-Seam Fastball

Cutter

Sweeper

Changeup

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Game Log