始球式
label: 시구식 @ko
label: Lancer protocolaire @fr
label: Ceremonial first pitch @en
label: 開球儀式 @zh
subject: Category:Politics and sports
subject: Category:Baseball culture
subject: Category:Baltimore Orioles
subject: Category:Washington Nationals
subject: Category:Baseball terminology
description: 야구의 경기 시작 전 행사 @ko
description: traditional ritual in baseball @en
description: ritual tradicional en el béisbol @es
description: tradition au baseball @fr
description: 野球などの球技の試合開始前に行われるセレモニー
hypernym: Ritual