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Martinez, Seth

RHP

Team: Worcester Red SoxThrows: RHeight: 6'2"Weight: 193 lbDOB: Aug 29, 1994Born: Peoria, AZ, USAActive

Games

ERA

16.7%

K-BB%

90.8 mph

FB Velo

40.9%

CSW%

Stuff+

-7 vs lg 100

vL 83▼vR 103

DLoc+

136

+36 vs lg 100

vL 134▲vR 137▲

Stockyard PLoc+

—

MLB season projection

Projects next-year DLoc+

Pitching+

121

+21 vs lg 100

vL 113▲vR 130▲

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

Sweeper

40.9%|P+106▲

Velocity

78.6mph

Spin

2457rpm

CSW%

44.4%

iVB / iHB

10.4" / -15.2"

Stuff+

DLoc+

Pitching+

vs L

89▼

124▲

vs R

108▲

124▲

114▲

Grade drivers

League-average Sweeper · 100 → 95.2

Velocity

−6.3

Seam-shifted wake: amount

+3.4

Release side

−2.2

Extension

+1.5

Vertical approach angle

+1.4

Carry along arm slot

−0.8

Everything else

−1.8

Sinker

31.8%|P+123▲

Velocity

89.1mph

Spin

2094rpm

CSW%

42.9%

iVB / iHB

-1.8" / 12.3"

Stuff+

DLoc+

Pitching+

vs L

90▼

110▲

124▲

vs R

95▼

112▲

121▲

Grade drivers

League-average Sinker · 100 → 89.4

Carry along arm slot

−5.6

Velocity

−4.0

Break across arm slot

−3.5

Release side

−3.2

Seam-shifted wake: amount

+2.9

Seam-shifted wake: direction

+1.5

Everything else

+1.3

4-Seam Fastball

18.2%|P+118▲

Velocity

90.8mph

Spin

2229rpm

CSW%

50%

iVB / iHB

10.4" / 13.4"

Stuff+

DLoc+

Pitching+

vs L

128▲

119▲

vs R

115▲

137▲

115▲

Grade drivers

League-average 4-Seam Fastball · 100 → 107.9

Break across arm slot

+10.5

Vertical approach angle

+5.3

Velocity

−4.9

Carry along arm slot

−4.6

Seam-shifted wake: amount

+3.1

Release side

−2.2

Everything else

+0.7

Changeup

9.1%|P+87▼

Velocity

82.8mph

Spin

2019rpm

CSW%

iVB / iHB

3.8" / 10.2"

Stuff+

DLoc+

Pitching+

vs L

65▼

72▼

83▼

vs R

74▼

68▼

91▼

Grade drivers

League-average Changeup · 100 → 65.9

Break across arm slot

−9.4

Vertical approach angle

−7.1

Release height

−6.3

Seam-shifted wake: amount

−5.1

Release side

−3.3

Vertical break gap vs fastball

−3.0

Everything else

+0.1

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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Game Log

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