| Masaru Watanabe 渡辺勝 | |
| Position: | Outfielder |
| Bats: | Left |
| Throws: | Right |
| Birth Date: | 14 October 1993 |
| Birth Place: | Kōnan-ku, Yokohama, Kanagawa, Japan |
| Debutleague: | NPB |
| Debutteam: | Chunichi Dragons |
| Debutyear: | 29 March 2019 |
| Statyear: | 2020 season |
| Statleague: | NPB |
| Stat1label: | Batting average |
| Stat1value: | .167 |
| Stat2label: | Hits |
| Stat2value: | 7 |
| Stat3label: | Homeruns |
| Stat3value: | 0 |
| Stat4label: | RBIs |
| Stat4value: | 2 |
| Teams: |
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, Japan is a professional Japanese baseball outfielder. He last played for the Chunichi Dragons.
On 22 October 2015, Watanabe was selected as the 6th draft pick for the Chunichi Dragons at the development player round of the 2015 NPB Draft[1] and on 27 November signed a development player contract with a ¥2,000,000 moving allowance and a ¥3,000,000 yearly salary.[2]
After performing well for the farm team over 3 seasons, Watanabe was upgraded to a fully rostered contract at the end of the 2018 NPB season being presented with the number 31.[3]