in a baseball game, an opposing team's run for which a pitcher is responsible, called earnedrun 野球の試合で,投手の責任でとられた得点 - EDR日英対訳辞書
She led the league with an earnedrun average of 1.53.
彼女は防御率1.53でリーグトップに立った。 - 浜島書店 Catch a Wave
in baseball, a pitcher's earnedrun average (per game)
野球で,投手の自責点の一試合当りの平均 - EDR日英対訳辞書
Darvish finished this season with a career-high 16 wins and four losses, and a 1.88 earnedrun average.
ダルビッシュ投手は自己最多となる16勝4敗,防御率1.88で今季を終えた。 - 浜島書店 Catch a Wave
In the seventh, Nichidai Daisan earned five runs on five hits, including a two-run homer by Suzuki Takahiro.
7回,日大三高は鈴木貴(たか)弘(ひろ)選手のツーランホームランを含む5安打で5点を挙げた。 - 浜島書店 Catch a Wave