| Masaya Kyōyama | |
| Position: | Pitcher |
| Team: | Yokohama DeNA BayStars |
| Number: | 48 |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 4 July 1998 |
| Birth Place: | Ōtsu, Shiga, Japan |
| Debutleague: | NPB |
| Debutdate: | April 1 |
| Debutyear: | 2018 |
| Debutteam: | Yokohama DeNA BayStars |
| Statyear: | 2020 season |
| Stat1label: | Win–loss record |
| Stat1value: | 8-13 |
| Stat2label: | Earned Run Average |
| Stat2value: | 5.46 |
| Stat3label: | Strikeouts |
| Stat3value: | 96 |
| Teams: |
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is a professional Japanese baseball player. He plays pitcher for the Yokohama DeNA BayStars.[1] [2]