| Sho Iwasaki | |
| Position: | Pitcher |
| Team: | Chunichi Dragons |
| Number: | 16 |
| Birth Date: | 21 October 1989 |
| Birth Place: | Funabashi, Chiba, Japan |
| Bats: | Right |
| Throws: | Right |
| Debutleague: | NPB |
| Debutdate: | July 23 |
| Debutyear: | 2008 |
| Debutteam: | Fukuoka SoftBank Hawks |
| Statyear: | 2021 season |
| Statleague: | NPB |
| Stat1label: | Win–loss record |
| Stat1value: | 30-33 |
| Stat2label: | ERA |
| Stat2value: | 3.48 |
| Stat3label: | Holds |
| Stat3value: | 96 |
| Stat4label: | Saves |
| Stat4value: | 11 |
| Stat5label: | Strikeouts |
| Stat5value: | 424 |
| Teams: |
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| Awards: | |
is a Japanese professional baseball pitcher for the Chunichi Dragons in Japan's Nippon Professional Baseball. He formerly played for the Fukuoka SoftBank Hawks.
On October 3, 2007, Iwasaki was drafted by the Fukuoka Softbank Hawks in the 2007 Nippon Professional Baseball draft.
On July 23, 2008, Iwasaki pitched his debut game as a starting pitcher against the Orix Buffaloes.[1]
In 2008 - 2010 season, he pitched 8 games in the Pacific League.
On May 13, 2011, Iwasaki won the game for the first time in 4 years.[2] In 2011 season, he finished the regular season with a 13 Games pitched, a 6–2 Win–loss record, a 2.72 ERA, a 33 strikeouts in 79 1/3 innings. And he was selected as the Japan Series roster in the 2011 Japan Series.[3]
In 2012 season, Iwasaki finished the regular season with a 29 Games pitched, a 5–10 Win–loss record, a 3.14 ERA, a 3 Holds, a 77 strikeouts in 120 1/3 innings.
In 2013 season, Iwasaki pitched as a relief pitcher, and finished the regular season with a 47 Games pitched, a 1–4 Win–loss record, a 4.33 ERA, a 14 Holds, a two Saves, a 54 strikeouts in 68 2/3 innings.
In 2014 season, Iwasaki pitched as a starting pitcher, and finished the regular season with a 18 Games pitched, a 4–1 Win–loss record, a 4.06 ERA, a 3 Holds, a 37 strikeouts in 62 innings. And he pitched as a relief pitcher in the 2014 Japan Series.
In 2015 season, Iwasaki finished the regular season with a 8 Games pitched, a 1–0 Win–loss record, a 6.75 ERA, a 2 Holds, a 5 strikeouts in 10 1/3 innings. And he was selected as the Japan Series roster in the 2015 Japan Series.[4]
In 2016 season, Iwasaki finished the regular season with a 35 Games pitched, a 4–2 Win–loss record, a 1.95 ERA, a 2 Holds, one Saves, a 61 strikeouts in 87 2/3 innings.
In 2017 season, Iwasaki finished the regular season as a Setup man with a 6–3 Win–loss record, a 1.99 ERA, 66 strikeouts in 72 1/3 innings, a 40 Holds, and a 2 saves, and he won the 2017 Pacific League Hold Champion with 72 Games pitched (Hawks's new record[5]), the most in the Pacific League.[6] And he pitched as a Setup man in the 2017 Japan Series.
On April 10, 2018, Iwasaki had right elbow surgery and spent the rest of the season on rehabilitation.[7]
On August 21, 2019, Iwasaki made a comeback and pitched for the first time in a year and three months.[8] And he was selected as the Japan Series roster in the 2019 Japan Series.[9]
In 2020 season, Iwasaki finished the regular season with a 17 Games pitched, a 0–2 Win–loss record, a 7.20 ERA, a 10 Holds, a 20 strikeouts in 15 innings. In the 2020 Japan Series against the Yomiuri Giants, He pitched in two games, Game 2 and Game 4, and contributed to the team's fourth consecutive Japan Series champion with no hits and no runs.[10]