左ひだり投とう手しゅ

ひ

だ

り

と

う

しゅ

Meanings

1

noun

left-handed pitcher

baseball

Baseball term for a pitcher who throws with the left hand.

投throw, discard, abandon

手hand

右みぎ投とう手しゅ
右投手 is a right-handed pitcher, the opposite of 左投手.
左さ腕わん
左腕 can also refer to a left-handed pitcher in baseball contexts, but more broadly means 'left arm'.

Compound of 左 (ひだり, 'left') and 投手 (とうしゅ, 'pitcher').