Seo Jin-yong (30, SSG Landers) did not commit a single blown save (save failure) and stepped on the 30 save hillAlthough sometimes tense, Seo Jin-yong, who kept his team victorious 100%, challenges the 'No Blond Save King' title, which even Oh Seung-hwan (41, Samsung Lions), who represents Korean baseball, could not achieveSeo Jin-yong kept his team victorious in all 30 save opportunities this season until the 7thHis record this season is 1 win, 1 loss, 30 saves, and an average ERA of 1.42.On July 28, in a home game against the Incheon Hanwha Eagles, he pitched 스포츠토토링크 in the 9th inning against 3-3 and allowed the winning run to stop the 'undefeated streak', but at the time it was not a save situation.Since 2006, when the KBO officially started counting blown saves, Jin-yong Seo is the first to step on the '30 saves without blown save' post-opening.The previous record was held by Go Woo-seok (LG Twins). Go Woo-seok made 27 saves without a blown save last year, and left a blown save against kt wiz in Jamsil on July 30th.