| Kento Kumabara | |
| Position: | Pitcher |
| Bats: | Left |
| Throws: | Right |
| Birth Date: | 19 October 1993 |
| Birth Place: | Kakuda, Miyagi, Japan |
| Debutdate: | May 3 |
| Debutyear: | 2016 |
| Debutteam: | Yokohama DeNA BayStars |
| Finaldate: | June 12 |
| Finalyear: | 2019 |
| Finalteam: | Tohoku Rakuten Golden Eagles |
| Finalleague: | NPB |
| Statyear: | 2020 season |
| Stat1label: | Win–loss record |
| Stat1value: | 4–2 |
| Stat2label: | Earned run average |
| Stat2value: | 5.16 |
| Stat3label: | Strikeouts |
| Stat3value: | 45 |
| Teams: | |
is a Japanese former professional baseball pitcher. He has played in Nippon Professional Baseball (NPB) for the Yokohama DeNA BayStars and Tohoku Rakuten Golden Eagles.
Yokohama DeNA BayStars selected Kumabara with the second selection in the 2015 NPB draft.[1]
On May 12, 2019, Kumabara made his NPB debut.
On December 2, 2020, he become a free agent.[2] After he announced his retirement.