| Shū Sugahara | |
| Position: | Pitcher |
| Team: | Tohoku Rakuten Golden Eagles |
| Number: | 45 |
| Bats: | Left |
| Throws: | Left |
| Birth Date: | 5 April 1994 |
| Birth Place: | Suita, Osaka, Japan |
| Debutdate: | April 2 |
| Debutyear: | 2017 |
| Debutteam: | Tohoku Rakuten Golden Eagles |
| Statyear: | 2020 season |
| Stat1label: | Win–loss record |
| Stat1value: | 2–3 |
| Stat2label: | Earned run average |
| Stat2value: | 5.26 |
| Stat3label: | Strikeouts |
| Stat3value: | 64 |
| Stat4label: | Saves |
| Stat4value: | 0 |
| Stat5label: | Holds |
| Stat5value: | 1 |
| Teams: |
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is a professional Japanese baseball player. He plays pitcher for the Tohoku Rakuten Golden Eagles.