Pitching+ Lab

山本由伸

LAD #18

Every 2026 start, graded by lab original model

（2026年9月19日更新）

2026年9月15日vs CIN

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-09-15·vs CIN

Cincinnati Reds

Result

結果

A+

116

Pitching+

投球価値

111(119)

Stuff+

球質

B+

107(106)

Location+

制球

B+

107(114)

RISP+

得点圏

🔥

Stuff+

B+

108

Loc+

S+

134

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

7.0IP0ER1Hits2BB7Ks91Pitches.147xwOBA againstWINLAD 4-0 CIN

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Splitter	2123%	92.0	56%	B+107	B104	B104
Curveball	1820%	76.3	43%	C93	B104	D82
Four-Seam	1719%	96.5	17%	D+85	B103	D+89
Sinker	1618%	95.8	0%	A+120	B101	A+121
Cutter	1415%	91.9	27%	A113	B103	A115
Slider	56%	87.0	100%	A112	B103	A113

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

1球ごとの価値（run value）をオリジナル解析。球種別に 投球価値(Pitch+)・球質(Stuff+)・制球(Location+)、そして得点圏（RISP+ 🔥）でのパフォーマンスを可視化。

→ アナリティクス仕様について

2026年9月9日vs CIN

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-09-09·vs CIN

Cincinnati Reds

Result

結果

111

Pitching+

投球価値

127(119)

Stuff+

球質

111(106)

Location+

制球

115(114)

( ) = season average

7.0IP1ER3Hits1BB10Ks90Pitches.261xwOBA againstWINLAD 14-1 CIN

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Four-Seam	2528%	96.8	31%	A+119	B+108	A+121
Curveball	2427%	76.7	33%	A114	B+105	B100
Splitter	1820%	92.8	58%	A111	B+107	B101
Cutter	1213%	92.1	43%	A115	B102	A+118
Sinker	78%	95.8	25%	B+105	B101	B103
Slider	44%	86.7	67%	C+95	B103	C90

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年9月2日vs STL

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-09-02·vs STL

St. Louis Cardinals

Result

結果

103

Pitching+

投球価値

112(119)

Stuff+

球質

B+

105(106)

Location+

制球

B+

106(114)

( ) = season average

7.0IP4ER5Hits2BB8Ks93Pitches.262xwOBA againstLAD 6-8 STL

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Splitter	2931%	91.9	41%	B+108	B103	B101
Four-Seam	2830%	96.5	39%	A113	B101	A115
Curveball	1415%	76.4	33%	A114	B104	B+109
Sinker	1011%	96.0	20%	C+99	B100	C+97
Cutter	67%	92.6	100%	C92	B100	D+85
Slider	67%	87.8	33%	C+96	B+106	C+96

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年8月27日vs ATL

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-08-27·vs ATL

Atlanta Braves

Result

結果

B+

108

Pitching+

投球価値

C+

96(119)

Stuff+

球質

103(106)

Location+

制球

E+

78(114)

RISP+

得点圏

🔥

Stuff+

C+

Loc+

-17

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

6.1IP1ER4Hits1BB8Ks105Pitches.284xwOBA againstLOSELAD 0-1 ATL

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Four-Seam	2928%	95.7	35%	B+109	B103	A+117
Splitter	2625%	91.4	33%	E63	B100	E33
Cutter	1615%	91.6	44%	C+97	B101	C91
Sinker	1615%	94.8	13%	S122	C+98	S123
Curveball	1514%	75.8	56%	B104	B104	D+87
Slider	22%	84.5	0%	C+99	B101	C+97

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年8月21日vs PIT

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-08-21·vs PIT

Pittsburgh Pirates

Result

結果

B+

107

Pitching+

投球価値

A+

118(119)

Stuff+

球質

104(106)

Location+

制球

A+

118(114)

RISP+

得点圏

🔥

Stuff+

100

Loc+

S+

143

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

6.1IP2ER5Hits1BB9Ks107Pitches.182xwOBA againstLAD 5-4 PIT

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Splitter	3231%	90.9	38%	A112	B102	B+106
Four-Seam	2827%	95.7	55%	B101	B103	B103
Cutter	2019%	91.5	29%	A111	B100	A+118
Sinker	1413%	95.8	0%	A+121	B100	S125
Curveball	88%	76.0	0%	B103	B103	C94
Slider	33%	85.7	0%	B101	B102	B102

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年8月14日vs MIL

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-08-14·vs MIL

Milwaukee Brewers

Result

結果

B+

105

Pitching+

投球価値

S+

144(119)

Stuff+

球質

111(106)

Location+

制球

S+

143(114)

RISP+

得点圏

🔥

Stuff+

B+

105

Loc+

S+

140

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

6.0IP1ER4Hits2BB9Ks97Pitches.202xwOBA againstWINLAD 3-1 MIL

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Four-Seam	3132%	96.3	29%	S+143	B+109	S+141
Cutter	1718%	91.7	33%	A113	B102	A110
Splitter	1718%	91.9	17%	A110	B+105	A111
Curveball	1414%	77.4	0%	S124	B103	A115
Sinker	1212%	95.8	30%	C+99	B102	A110
Slider	66%	85.5	67%	A+119	B+106	A+116

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年8月8日vs AZ

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-08-08·vs

Arizona Diamondbacks

Result

結果

B+

108

Pitching+

投球価値

104(119)

Stuff+

球質

102(106)

Location+

制球

B+

106(114)

RISP+

得点圏

🔥

Stuff+

Loc+

S+

138

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

5.2IP0ER3Hits3BB6Ks107Pitches.269xwOBA againstLAD 2-1 AZ

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Four-Seam	3129%	96.6	0%	S124	B101	S126
Splitter	2826%	91.1	46%	D+87	C+98	D80
Cutter	2726%	91.6	20%	C+99	B102	A111
Sinker	109%	95.8	0%	A+117	B100	A114
Curveball	66%	76.7	0%	E+78	B101	E73
Slider	44%	85.1	0%	C+99	B103	B103

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年8月1日vs BOS

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-08-01·vs BOS

Boston Red Sox

Result

結果

103

Pitching+

投球価値

125(119)

Stuff+

球質

104(106)

Location+

制球

S+

129(114)

( ) = season average

8.0IP3ER4Hits1BB3Ks96Pitches.228xwOBA againstLOSELAD 2-3 BOS

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Cutter	2324%	93.6	7%	A115	C+97	S124
Four-Seam	2223%	96.9	18%	A+117	B+107	A+117
Splitter	2122%	91.8	8%	A+120	B101	A+116
Sinker	1516%	95.7	14%	A114	B100	A+117
Curveball	1112%	77.4	0%	C91	B102	C+96
Slider	44%	87.3	0%	B100	B+105	C+97

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年7月25日vs NYM

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-07-25·vs NYM

New York Mets

Result

結果

B+

105

Pitching+

投球価値

B+

105(119)

Stuff+

球質

104(106)

Location+

制球

100(114)

RISP+

得点圏

🔥

Stuff+

B+

105

Loc+

113

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

6.0IP1ER5Hits3BB5Ks100Pitches.259xwOBA againstWINLAD 4-3 NYM

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Splitter	2828%	91.3	42%	S122	B104	A+116
Four-Seam	2626%	95.1	40%	D84	B103	E+77
Cutter	1616%	91.8	0%	A+119	C+98	A+121
Curveball	1313%	76.5	20%	A+116	B104	A+117
Sinker	1111%	94.9	0%	E63	C+98	E65
Slider	66%	86.4	0%	B104	B+105	B100

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年7月19日vs NYY

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-07-19·vs NYY

New York Yankees

Result

結果

114

Pitching+

投球価値

122(119)

Stuff+

球質

B+

105(106)

Location+

制球

127(114)

RISP+

得点圏

🔥

Stuff+

B+

107

Loc+

102

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

9.0IP2ER4Hits0BB7Ks102Pitches.258xwOBA againstWINLAD 8-2 NYY

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Splitter	3332%	90.8	25%	B+107	B101	B+106
Cutter	2323%	91.2	8%	B+107	B101	A+119
Four-Seam	2323%	95.8	0%	S127	B+105	S125
Sinker	1313%	95.3	50%	C+98	B102	B104
Curveball	77%	76.1	0%	A111	B103	B+105
Slider	33%	85.5	0%	B+109	B+105	A111

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年7月11日vs AZ

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-07-11·vs

Arizona Diamondbacks

Result

結果

C+

Pitching+

投球価値

111(119)

Stuff+

球質

103(106)

Location+

制球

B+

108(114)

RISP+

得点圏

🔥

Stuff+

101

Loc+

S+

128

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

6.0IP6ER5Hits4BB6Ks103Pitches.219xwOBA againstLOSELAD 2-9 AZ

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Splitter	3231%	91.3	38%	B+109	B101	B104
Four-Seam	2524%	96.1	11%	D+88	B101	D+87
Sinker	1515%	95.7	0%	B100	C+99	B+108
Curveball	1313%	76.9	25%	A+118	B103	A110
Cutter	1111%	92.1	0%	A113	B100	A115
Slider	77%	86.4	33%	B+108	B+106	B+105

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年7月4日vs SD

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-07-04·vs

San Diego Padres

Result

結果

113

Pitching+

投球価値

A+

116(119)

Stuff+

球質

B+

105(106)

Location+

制球

104(114)

( ) = season average

7.0IP0ER3Hits2BB10Ks100Pitches.157xwOBA againstWINLAD 3-0 SD

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Splitter	3535%	92.6	35%	B+106	B104	C94
Four-Seam	2626%	96.9	43%	B104	B104	C+99
Sinker	1212%	96.4	13%	A112	B101	B+108
Cutter	1111%	92.7	0%	B100	B102	C92
Curveball	1010%	78.6	20%	A+117	C+99	A+118
Slider	66%	86.2	50%	B+109	B103	A111

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年6月27日vs SD

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-06-27·vs

San Diego Padres

Result

結果

104

Pitching+

投球価値

124(119)

Stuff+

球質

B+

109(106)

Location+

制球

A+

116(114)

RISP+

得点圏

🔥

Stuff+

102

Loc+

S+

131

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

6.0IP2ER5Hits2BB4Ks89Pitches.389xwOBA againstWINLAD 15-3 SD

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Splitter	2225%	91.1	25%	B100	C+99	C+98
Sinker	1618%	95.2	17%	C+98	B101	B102
Four-Seam	1517%	96.1	13%	A+120	A112	B+107
Cutter	1416%	91.3	33%	B104	B100	B+105
Curveball	1315%	76.7	11%	S+129	B104	A+117
Slider	910%	87.8	0%	A115	B+107	A115

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年6月20日vs BAL

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-06-20·vs BAL

Baltimore Orioles

Result

結果

103

Pitching+

投球価値

S+

138(119)

Stuff+

球質

B+

107(106)

Location+

制球

S+

141(114)

RISP+

得点圏

🔥

Stuff+

B+

105

Loc+

S+

141

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

6.0IP3ER6Hits2BB6Ks102Pitches.272xwOBA againstLOSELAD 2-3 BAL

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Four-Seam	2424%	96.5	17%	S126	B+109	S+132
Splitter	2121%	91.6	0%	A+119	B103	A+120
Sinker	2020%	95.8	14%	S124	B100	S+132
Curveball	1818%	78.1	39%	B+106	B100	B100
Cutter	1010%	91.6	0%	B103	B100	B102
Slider	99%	88.2	50%	S122	B+107	A+120

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年6月13日vs CWS

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-06-13·vs CWS

Chicago White Sox

Result

結果

A+

117

Pitching+

投球価値

S+

131(119)

Stuff+

球質

104(106)

Location+

制球

127(114)

( ) = season average

8.1IP1ER1Hits0BB7Ks109Pitches.248xwOBA againstWINLAD 7-1 CWS

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Four-Seam	4138%	96.9	29%	A+119	C+99	A+121
Splitter	2321%	92.3	10%	A110	B+105	B+106
Curveball	1716%	77.6	0%	S122	B102	A113
Cutter	1514%	92.3	46%	B+108	B103	B103
Sinker	98%	96.7	0%	A111	B101	A+116
Slider	44%	88.3	67%	A114	B103	A111

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年6月6日vs LAA

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-06-06·vs LAA

Los Angeles Angels

Result

結果

A+

119

Pitching+

投球価値

S+

132(119)

Stuff+

球質

B+

109(106)

Location+

制球

124(114)

( ) = season average

8.0IP1ER2Hits0BB4Ks93Pitches.168xwOBA againstWINLAD 9-2 LAA

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Four-Seam	2931%	95.9	47%	A+120	A111	A111
Splitter	2022%	91.5	14%	A+120	B100	A+118
Sinker	1516%	95.1	0%	B+108	C+99	A112
Curveball	1415%	77.5	50%	A+117	B102	B+108
Slider	1011%	87.4	25%	A110	B+109	B+105
Cutter	55%	90.3	25%	B102	B102	B+105

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年5月31日vs PHI

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-05-31·vs PHI

Philadelphia Phillies

Result

結果

B+

105

Pitching+

投球価値

B+

107(119)

Stuff+

球質

B+

108(106)

Location+

制球

91(114)

RISP+

得点圏

🔥

Stuff+

B+

107

Loc+

S+

137

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

5.1IP0ER4Hits2BB10Ks104Pitches.212xwOBA againstWINLAD 9-1 PHI

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Four-Seam	3332%	96.7	52%	B104	A110	C94
Splitter	2726%	92.2	17%	B102	B101	C+97
Curveball	1616%	77.7	25%	A+118	B102	B101
Sinker	1515%	96.4	33%	C90	B102	C90
Cutter	88%	92.6	50%	C+99	B101	C93
Slider	44%	87.7	50%	B+105	B104	B103

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年5月24日vs MIL

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-05-24·vs MIL

Milwaukee Brewers

Result

結果

B+

108

Pitching+

投球価値

122(119)

Stuff+

球質

B+

109(106)

Location+

制球

B+

108(114)

RISP+

得点圏

🔥

Stuff+

111

Loc+

S+

139

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

7.0IP1ER7Hits1BB3Ks92Pitches.287xwOBA againstWINLAD 5-1 MIL

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Four-Seam	2629%	95.4	33%	B100	B+107	D+86
Splitter	1820%	91.0	23%	S125	B104	S124
Curveball	1719%	77.0	0%	C+99	B103	C91
Sinker	1314%	94.8	0%	B+109	C+99	B+109
Cutter	910%	90.9	0%	S125	B101	A+117
Slider	89%	87.1	20%	B103	B+108	C+98

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年5月18日vs SD

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-05-18·vs

San Diego Padres

Result

結果

B+

109

Pitching+

投球価値

B+

109(119)

Stuff+

球質

B+

109(106)

Location+

制球

C+

95(114)

( ) = season average

7.0IP1ER3Hits2BB8Ks107Pitches.250xwOBA againstLOSELAD 0-1 SD

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Four-Seam	2927%	96.2	21%	A111	A112	B101
Splitter	2725%	91.7	44%	A112	C+98	B103
Sinker	2019%	95.5	14%	C+98	B102	C+99
Cutter	1211%	91.0	67%	D+87	B104	D82
Curveball	109%	78.7	20%	B+106	B100	B100
Slider	98%	87.4	20%	B+108	B+107	C+96

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年5月12日vs SF

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-05-12·vs

San Francisco Giants

Result

結果

Pitching+

投球価値

S+

134(119)

Stuff+

球質

111(106)

Location+

制球

S+

131(114)

( ) = season average

6.1IP5ER6Hits0BB8Ks93Pitches.268xwOBA againstLOSELAD 2-6 SF

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Four-Seam	2931%	96.7	33%	S+142	A112	S+141
Splitter	2527%	91.1	44%	A+119	B+105	A+119
Sinker	1617%	94.9	0%	A+119	C+99	A+121
Curveball	910%	76.0	33%	C92	B103	D+86
Cutter	89%	92.3	20%	C92	C+99	D+87
Slider	67%	86.8	33%	B101	B+107	C+99

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年5月4日vs HOU

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-05-04·vs HOU

Houston Astros

Result

結果

104

Pitching+

投球価値

S+

140(119)

Stuff+

球質

B+

107(106)

Location+

制球

S+

135(114)

RISP+

得点圏

🔥

Stuff+

104

Loc+

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

6.0IP3ER5Hits1BB8Ks95Pitches.381xwOBA againstWINLAD 8-3 HOU

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Splitter	2627%	92.1	50%	S+129	B100	S+132
Four-Seam	2425%	96.0	50%	S+139	A110	S+137
Cutter	1617%	91.2	22%	B100	B104	C94
Sinker	1415%	94.8	29%	B104	C+98	B104
Curveball	1112%	76.1	0%	B+109	B103	C+99
Slider	44%	86.3	0%	A114	B104	A115

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年4月27日vs MIA

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-04-27·vs MIA

Miami Marlins

Result

結果

Pitching+

投球価値

A+

117(119)

Stuff+

球質

104(106)

Location+

制球

111(114)

RISP+

得点圏

🔥

Stuff+

102

Loc+

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

5.0IP3ER5Hits4BB4Ks87Pitches.390xwOBA againstLAD 5-4 MIA

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Splitter	3035%	91.1	33%	A113	B103	B+109
Four-Seam	2326%	95.7	13%	C90	B103	D81
Cutter	1517%	91.6	33%	A+118	C+98	A+119
Curveball	910%	76.5	50%	A111	B102	B+107
Sinker	67%	95.1	0%	B103	C+99	B103
Slider	45%	88.0	25%	A112	B+106	A114

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年4月21日vs SF

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-04-21·vs

San Francisco Giants

Result

結果

B+

107

Pitching+

投球価値

A+

118(119)

Stuff+

球質

102(106)

Location+

制球

A+

116(114)

RISP+

得点圏

🔥

Stuff+

C+

Loc+

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

7.0IP3ER6Hits2BB7Ks101Pitches.316xwOBA againstLOSELAD 1-3 SF

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Four-Seam	3131%	94.7	29%	A110	C+97	A111
Splitter	2727%	90.6	46%	A111	B100	A110
Curveball	1313%	76.6	0%	B+106	B103	C+98
Cutter	1212%	90.8	17%	B101	B100	B103
Slider	1010%	87.2	17%	S127	B+107	S123
Sinker	88%	95.0	0%	D+89	B100	C+95

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年4月14日vs NYM

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-04-14·vs NYM

New York Mets

Result

結果

112

Pitching+

投球価値

101(119)

Stuff+

球質

103(106)

Location+

制球

91(114)

RISP+

得点圏

🔥

Stuff+

103

Loc+

-13

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

7.2IP1ER4Hits1BB7Ks104Pitches.288xwOBA againstLAD 2-1 NYM

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Splitter	4240%	91.5	50%	B+105	B103	C+97
Four-Seam	2019%	96.0	22%	D+86	B100	D82
Cutter	1716%	91.5	46%	B103	B100	B102
Curveball	1111%	77.0	100%	B104	B102	C+96
Sinker	1010%	95.3	17%	C+99	C+99	C92
Slider	44%	88.0	33%	B+107	B104	B+109

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年4月7日vs TOR

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-04-07·vs TOR

Toronto Blue Jays

Result

結果

B+

108

Pitching+

投球価値

S+

130(119)

Stuff+

球質

B+

107(106)

Location+

制球

A+

117(114)

RISP+

得点圏

🔥

Stuff+

102

Loc+

C+

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

6.0IP1ER5Hits1BB6Ks97Pitches.248xwOBA againstWINLAD 4-1 TOR

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Splitter	2627%	91.3	13%	A114	C+98	B+106
Four-Seam	2324%	95.6	30%	C+99	B+106	C+95
Cutter	1819%	91.1	10%	A113	B101	B+108
Curveball	1313%	76.3	20%	S+131	B+105	A111
Sinker	1010%	95.2	20%	B+107	B101	A115
Slider	77%	86.7	67%	S122	B+109	A+118

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年4月1日vs CLE

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-04-01·vs CLE

Cleveland Guardians

Result

結果

B+

105

Pitching+

投球価値

B+

109(119)

Stuff+

球質

101(106)

Location+

制球

B+

108(114)

( ) = season average

6.0IP2ER4Hits1BB2Ks87Pitches.373xwOBA againstLOSELAD 1-4 CLE

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Four-Seam	2529%	95.3	8%	B+107	B101	A111
Splitter	2327%	90.7	22%	B104	B101	B102
Cutter	1922%	91.0	17%	C+98	C+97	C+98
Curveball	1012%	76.8	40%	A115	B102	A110
Slider	56%	87.7	75%	B+109	B104	A110
Sinker	45%	95.1	100%	D+85	C+99	D+86

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

2026年3月26日vs AZ

Shohei Daily LabOriginal Metrics

Yoshinobu Yamamoto

RHP · Age 28

2026-03-26·vs

Arizona Diamondbacks

Result

結果

B+

105

Pitching+

投球価値

124(119)

Stuff+

球質

103(106)

Location+

制球

A+

120(114)

RISP+

得点圏

🔥

Stuff+

C+

Loc+

113

( ) = season average · 🔥 RISP+ = Stuff & Location with runners in scoring position (this start)

6.0IP2ER5Hits0BB6Ks95Pitches.280xwOBA againstWINLAD 8-2 AZ

Pitch 球種	# 球数	Velo 球速	Whiff% 空振率	Pitch+ 投球価値	Stuff+ 球質	Loc+ 制球
Splitter	2627%	91.4	57%	B+108	C+99	B101
Four-Seam	2122%	95.8	17%	B+106	C+99	A112
Cutter	1718%	90.6	38%	A113	B101	A+117
Curveball	1516%	76.4	17%	A115	B+105	B103
Sinker	910%	94.7	0%	B104	C+99	A110
Slider	77%	85.0	40%	A+117	B+106	A115

Color: elite → poor · Bar length = pitches · Single-start sample (faded = under 5 pitches)

Original run-value metrics modeled on 2025 MLB Statcast (100 = league avg). · © Shohei Daily Lab · Not affiliated with MLB

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