Seibu Next-Season Contract Risk 2026

Grades and factors seen from performance and contract status, from the highest grade down.

As of Oct 8

How to read the grades and who is covered are on the 12-club page. Next-season contract risk for all 12 clubs

Club announcements are not reflected until they appear in the official notices.

Expected 6.3 players

Grade by player

Right-handed starterRight-handed relieverLeft-handed starterLeft-handed relieverCatcherInfieldOutfield

Scroll right for more

Player Age Yrs PA / IP Grade Factors
滝澤 夏央 23 5 443 PA A —
隅田 知一郎 27 5 166.1 IP A− —
武内 夏暉 25 3 143 IP A− —
長谷川 信哉 24 5 300 PA A− Fewer chances than last season
平良 海馬 27 8 146 IP B+ Many years as a pro
岸 潤一郎 30 7 192 PA B Low output within the same group at the club
西川 愛也 27 7 314 PA B Fewer chances than last season, Low output within the same group at the club
古賀 悠斗 27 5 227 PA B Fewer chances than last season
平沢 大河 29 11 311 PA B Many years as a pro
源田 壮亮 33 10 307 PA B− Many years as a pro, Low output within the same group at the club
蛭間 拓哉 26 4 94 PA B− Low output within the same group at the club
渡邉 勇太朗 26 6 127 IP B− —
石井 一成 32 10 256 PA C+ Many years as a pro, Fewer chances than last season
菅井 信也 23 3 53 IP C+ —
髙橋 光成 29 12 138.1 IP C+ Many years as a pro
豆田 泰志 23 4 41.2 IP C+ —
山村 崇嘉 24 4 86 PA C+ Fewer chances than last season, Low output within the same group at the club
甲斐野 央 30 8 53.2 IP C Many years as a pro
桑原 将志 33 15 237 PA C Many years as a pro, Fewer chances than last season
柘植 世那 29 7 52 PA C Low output within the same group at the club
佐藤 隼輔 26 5 31.2 IP C− Low output within the same group at the club
外崎 修汰 34 12 103 PA C− Many years as a pro, Fewer chances than last season, Low output within the same group at the club
上田 大河 25 3 19.1 IP C− Few chances to play, Low output within the same group at the club
仲田 慶介 27 3 33 PA C− Fewer chances than last season, Low output within the same group at the club
糸川 亮太 28 3 11.2 IP D+ Few chances to play, Low output within the same group at the club, Fewer chances than last season
中村 祐太 31 10 28.2 IP D+ Many years as a pro, Few chances to play, Low output within the same group at the club
浜屋 将太 27 7 21.2 IP D+ Few chances to play, Low output within the same group at the club
森脇 亮介 34 8 21.2 IP D+ Few chances to play, Many years as a pro, Low output within the same group at the club
黒木 優太 32 10 16.1 IP D Few chances to play, Many years as a pro, Fewer chances than last season
茶野 篤政 27 4 8 PA D Few chances to play, Low output within the same group at the club, Fewer chances than last season
羽田 慎之介 23 3 8.1 IP D Few chances to play, Low output within the same group at the club, Fewer chances than last season
杉山 遙希 21 3 5 IP D Few chances to play, Low output within the same group at the club
村田 怜音 25 3 10 PA D Few chances to play, Fewer chances than last season, Low output within the same group at the club
松本 航 30 8 10.1 IP D− Few chances to play, Low output within the same group at the club, Many years as a pro
青山 美夏人 26 4 2 IP E+ Few chances to play, Low output within the same group at the club
中村 剛也 43 24 64 PA E+ Many years as a pro, Fewer chances than last season, Low output within the same group at the club
児玉 亮涼 28 4 3 PA E Few chances to play, Fewer chances than last season, Low output within the same group at the club
髙松 渡 27 8 2 PA E− Few chances to play, Fewer chances than last season, Low output within the same group at the club
栗山 巧 43 23 14 PA F+ Many years as a pro, Few chances to play, Low output within the same group at the club
牧野 翔矢 25 5 — F Few chances to play, Fewer chances than last season, Low output within the same group at the club
與座 海人 31 7 — F− Few chances to play, Fewer chances than last season, Low output within the same group at the club
炭谷 銀仁朗 39 21 — G− Few chances to play, Many years as a pro, Fewer chances than last season

Grades use the same letters as the player data pages, and players within a grade are listed by name.

Advertisements

The estimated figures are worked out by this site and are not official announcements.