Masumi Hamachi
Masumi Hamachi
Born: May 25, 1998
Primary Position: Pitcher
Bats: Right
Throws: Right
Height: 6'0"
Weight: 198
Career: 2019-2025
Masumi Hamachi compiled a career record of 3 wins and 4 losses and a 2.95 ERA in his 99-game pitching career with the Hanshin Tigers and Yokohama Bay Stars. He began playing during the 2019 season and last took the field during the 2025 campaign.
Click on column headings to sort.
Pitching:
| Year | Level | Lg | Team | W | L | W% | ERA | G | GS | GF | CG | SHO | SV | IP | H | R | ER | HR | BB | IBB | SO | HBP | BK | WP | BF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | Foreign Major | JPCL | Hanshin Tigers | 2 | 1 | .667 | 6.11 | 21 | 0 | 0 | 0 | 28.0 | 35 | 21 | 19 | 4 | 8 | 2 | 27 | 0 | 0 | 0 | 128 | ||
| 2020 | Foreign Major | JPCL | Hanshin Tigers | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | |||
| 2021 | Foreign Major | JPCL | Hanshin Tigers | 0 | 0 | 4.50 | 4 | 0 | 0 | 0 | 6.0 | 8 | 3 | 3 | 0 | 2 | 1 | 6 | 0 | 0 | 2 | 26 | |||
| 2022 | Foreign Major | JPCL | Hanshin Tigers | 1 | 3 | .250 | 1.14 | 52 | 0 | 0 | 0 | 47.3 | 38 | 9 | 6 | 3 | 5 | 1 | 38 | 0 | 0 | 0 | 181 | ||
| 2023 | Foreign Major | JPCL | Hanshin Tigers | 3 | 1 | .750 | 5.86 | 30 | 0 | 0 | 0 | 27.7 | 32 | 18 | 18 | 6 | 6 | 0 | 23 | 0 | 0 | 0 | 121 | ||
| 2024 | Foreign Major | JPCL | Hanshin Tigers | 0 | 0 | 2.11 | 18 | 0 | 0 | 0 | 21.3 | 17 | 6 | 5 | 2 | 2 | 1 | 9 | 0 | 0 | 1 | 83 | |||
| 2025 | Foreign Major | JPCL | Yokohama Bay Stars | 0 | 0 | 6.00 | 3 | 0 | 0 | 0 | 3.0 | 2 | 2 | 2 | 2 | 1 | 0 | 5 | 0 | 0 | 0 | 12 | |||
| Totals | 3 | 4 | .429 | 2.95 | 99 | 0 | 0 | 0 | 0 | 0 | 106.7 | 101 | 41 | 35 | 11 | 18 | 5 | 85 | 0 | 0 | 3 | 434 |
Batting:
| Year | Level | Lg | Team | GP | PA | AB | R | H | 2B | 3B | HR | RBI | SB | CS | BB | SO | BA | OBP | SLG | OPS | TB | DP | HBP | SH | SF | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | Foreign Major | JPCL | Hanshin Tigers | 21 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 1.000 | 2.000 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2022 | Foreign Major | JPCL | Hanshin Tigers | 52 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | 0 | 0 | 0 | 0 | 0 | 0 |
| Totals | 73 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .500 | .500 | .500 | 1.000 | 1 | 0 | 0 | 0 | 0 | 0 |
Fielding:
| Year | Level | Lg | Team | Pos | GP | PO | A | E | DP | Fld% | RF/G |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | Foreign Major | JPCL | Hanshin Tigers | P | 21 | 2 | 3 | 1 | 0 | .833 | .238 |
| 2020 | Foreign Major | JPCL | Hanshin Tigers | P | 1 | 1 | 0 | 0 | 0 | 1.000 | 1.000 |
| 2021 | Foreign Major | JPCL | Hanshin Tigers | P | 4 | 0 | 2 | 0 | 1 | 1.000 | .500 |
| 2022 | Foreign Major | JPCL | Hanshin Tigers | P | 52 | 3 | 8 | 0 | 0 | 1.000 | .212 |
| 2023 | Foreign Major | JPCL | Hanshin Tigers | P | 30 | 2 | 2 | 1 | 0 | .800 | .133 |
| 2024 | Foreign Major | JPCL | Hanshin Tigers | P | 18 | 2 | 5 | 0 | 0 | 1.000 | .389 |
| 2025 | Foreign Major | JPCL | Yokohama Bay Stars | P | 3 | 0 | 0 | 0 | 0 | .000 | |
| Totals | 46 | 4 | 10 | 1 | 1 | .933 | .304 |
Minor League Service:
| Year | Level | League | Team | Affiliation | First Appearance | Final Appearance |
|---|---|---|---|---|---|---|
| 2019 | Foreign Major | Japan Central League | Hanshin Tigers | |||
| 2020 | Foreign Major | Japan Central League | Hanshin Tigers | |||
| 2021 | Foreign Major | Japan Central | Hanshin Tigers | |||
| 2022 | Foreign Major | Japan Central League | Hanshin Tigers | |||
| 2023 | Foreign Major | Japan Central League | Hanshin Tigers | |||
| 2024 | Foreign Major | Japan Central League | Hanshin Tigers | |||
| 2025 | Foreign Major | Japan Central League | Yokohama Bay Stars |
Persons data from the Chadwick Baseball Bureau are Copyright Chadwick Baseball Bureau, and are made available under the Open Data Commons Attribution License.


