| Yudai Mori | |
| Position: | Pitcher |
| Birth Date: | 19 August 1994 |
| Bats: | Left |
| Throws: | Left |
| Debutleague: | NPB |
| Debutyear: | 2014 |
| Debutteam: | Tohoku Rakuten Golden Eagles |
| Statyear: | 2018 |
| Statleague: | NPB |
| Stat1label: | Win–loss record |
| Stat1value: | 3-6 |
| Stat2label: | ERA |
| Stat2value: | 4.58 |
| Stat3label: | Strikeouts |
| Stat3value: | 65 |
| Teams: |
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Yudai Mori (森 雄大, born August 19, 1994, in Fukuoka, Fukuoka Prefecture) is a Japanese professional baseball pitcher for the Tohoku Rakuten Golden Eagles in Japan's Nippon Professional Baseball.