Naoya Masuda
Naoya Masuda
Born: October 25, 1989
Primary Position: Pitcher
Bats: Right
Throws: Right
Height: 5'9"
Weight: 176
Career: 2012-2025
Naoya Masuda compiled a career record of 32 wins and 51 losses, with 212 saves, and a 2.90 ERA in his 711-game pitching career with the Chiba Lotte Marines. He began playing during the 2012 season and last took the field during the 2025 campaign.
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | Foreign Major | JPPL | Chiba Lotte Marines | 2 | 2 | .500 | 1.67 | 72 | 0 | 15 | 0 | 0 | 1 | 75.3 | 61 | 25 | 14 | 2 | 19 | 3 | 57 | 2 | 0 | 2 | 308 |
| 2013 | Foreign Major | JPPL | Chiba Lotte Marines | 2 | 6 | .250 | 2.76 | 68 | 0 | 56 | 0 | 0 | 33 | 62.0 | 65 | 24 | 19 | 3 | 16 | 3 | 66 | 4 | 0 | 3 | 268 |
| 2014 | Foreign Major | JPPL | Chiba Lotte Marines | 7 | 3 | .700 | 4.94 | 52 | 0 | 8 | 0 | 0 | 1 | 51.0 | 56 | 28 | 28 | 3 | 16 | 0 | 57 | 2 | 0 | 2 | 226 |
| 2015 | Foreign Major | JPPL | Chiba Lotte Marines | 3 | 2 | .600 | 3.91 | 51 | 0 | 13 | 0 | 0 | 0 | 53.0 | 48 | 23 | 23 | 2 | 21 | 1 | 42 | 2 | 0 | 7 | 227 |
| 2016 | Foreign Major | JPPL | Chiba Lotte Marines | 3 | 2 | .600 | 1.83 | 61 | 0 | 0 | 14 | 59.0 | 53 | 13 | 12 | 2 | 16 | 2 | 36 | 0 | 0 | 1 | 238 | ||
| 2017 | Foreign Major | JPPL | Chiba Lotte Marines | 0 | 4 | .000 | 5.09 | 38 | 0 | 18 | 0 | 0 | 9 | 35.3 | 46 | 20 | 20 | 8 | 15 | 2 | 29 | 0 | 0 | 1 | 162 |
| 2018 | Foreign Major | JPPL | Chiba Lotte Marines | 2 | 6 | .250 | 3.08 | 70 | 0 | 0 | 3 | 64.3 | 44 | 26 | 22 | 6 | 27 | 1 | 61 | 3 | 0 | 2 | 264 | ||
| 2019 | Foreign Major | JPPL | Chiba Lotte Marines | 4 | 5 | .444 | 2.15 | 60 | 0 | 0 | 27 | 58.7 | 36 | 15 | 14 | 5 | 22 | 2 | 56 | 2 | 0 | 1 | 229 | ||
| 2020 | Foreign Major | JPPL | Chiba Lotte Marines | 3 | 5 | .375 | 2.25 | 54 | 0 | 0 | 31 | 52.0 | 42 | 15 | 13 | 1 | 17 | 1 | 53 | 2 | 0 | 4 | 214 | ||
| 2021 | Foreign Major | JPPL | Chiba Lotte Marines | 3 | 6 | .333 | 2.24 | 67 | 0 | 0 | 38 | 64.3 | 43 | 17 | 16 | 5 | 15 | 1 | 68 | 0 | 0 | 2 | 248 | ||
| 2022 | Foreign Major | JPPL | Chiba Lotte Marines | 1 | 2 | .333 | 3.29 | 52 | 0 | 0 | 25 | 52.0 | 46 | 21 | 19 | 6 | 19 | 3 | 47 | 3 | 0 | 8 | 224 | ||
| 2024 | Foreign Major | JPPL | Chiba Lotte Marines | 1 | 4 | .200 | 2.59 | 44 | 0 | 0 | 25 | 41.7 | 27 | 16 | 12 | 2 | 14 | 1 | 35 | 3 | 0 | 2 | 172 | ||
| 2025 | Foreign Major | JPPL | Chiba Lotte Marines | 1 | 4 | .200 | 4.35 | 22 | 0 | 0 | 5 | 20.7 | 19 | 10 | 10 | 1 | 8 | 1 | 17 | 1 | 0 | 2 | 89 | ||
| Totals | 32 | 51 | .386 | 2.90 | 711 | 0 | 110 | 0 | 0 | 212 | 689.3 | 586 | 253 | 222 | 46 | 225 | 21 | 624 | 24 | 0 | 37 | 2869 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | Foreign Major | JPPL | Chiba Lotte Marines | 72 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | .000 | .000 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015 | Foreign Major | JPPL | Chiba Lotte Marines | 51 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | .000 | .000 | 0 | 0 | 0 | 0 | 0 | 0 |
| Totals | 123 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | .000 | .000 | .000 | .000 | 0 | 0 | 0 | 0 | 0 | 0 |
Fielding:
| Year | Level | Lg | Team | Pos | GP | PO | A | E | DP | Fld% | RF/G |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | Foreign Major | JPPL | Chiba Lotte Marines | P | 72 | 4 | 16 | 1 | 1 | .952 | .278 |
| 2013 | Foreign Major | JPPL | Chiba Lotte Marines | P | 68 | 5 | 5 | 0 | 0 | 1.000 | .147 |
| 2014 | Foreign Major | JPPL | Chiba Lotte Marines | P | 52 | 5 | 6 | 1 | 1 | .917 | .212 |
| 2015 | Foreign Major | JPPL | Chiba Lotte Marines | P | 51 | 3 | 6 | 0 | 0 | 1.000 | .176 |
| 2016 | Foreign Major | JPPL | Chiba Lotte Marines | P | 61 | 3 | 11 | 0 | 1 | 1.000 | .230 |
| 2017 | Foreign Major | JPPL | Chiba Lotte Marines | P | 38 | 1 | 7 | 0 | 0 | 1.000 | .211 |
| 2018 | Foreign Major | JPPL | Chiba Lotte Marines | P | 70 | 4 | 12 | 0 | 1 | 1.000 | .229 |
| 2019 | Foreign Major | JPPL | Chiba Lotte Marines | P | 60 | 3 | 11 | 0 | 1 | 1.000 | .233 |
| 2020 | Foreign Major | JPPL | Chiba Lotte Marines | P | 54 | 1 | 9 | 0 | 1 | 1.000 | .185 |
| 2021 | Foreign Major | JPPL | Chiba Lotte Marines | P | 67 | 5 | 6 | 1 | 0 | .917 | .164 |
| 2022 | Foreign Major | JPPL | Chiba Lotte Marines | P | 52 | 2 | 12 | 0 | 0 | 1.000 | .269 |
| 2024 | Foreign Major | JPPL | Chiba Lotte Marines | P | 44 | 1 | 4 | 1 | 0 | .833 | .114 |
| 2025 | Foreign Major | JPPL | Chiba Lotte Marines | P | 22 | 0 | 0 | 0 | 0 | .000 | |
| Totals | 605 | 34 | 84 | 4 | 5 | .967 | .195 |
Minor League Service:
| Year | Level | League | Team | Affiliation | First Appearance | Final Appearance |
|---|---|---|---|---|---|---|
| 2012 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | March 30, 2012 | October 9, 2012 | |
| 2013 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | March 29, 2013 | October 6, 2013 | |
| 2014 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | April 8, 2014 | September 28, 2014 | |
| 2015 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | March 28, 2015 | October 4, 2015 | |
| 2016 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | |||
| 2017 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | April 5, 2017 | August 19, 2017 | |
| 2018 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | |||
| 2019 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | |||
| 2020 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | |||
| 2021 | Foreign Major | Japan Pacific | Chiba Lotte Marines | |||
| 2022 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | |||
| 2023 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | |||
| 2024 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | |||
| 2025 | Foreign Major | Japan Pacific League | Chiba Lotte Marines |
Persons data from the Chadwick Baseball Bureau are Copyright Chadwick Baseball Bureau, and are made available under the Open Data Commons Attribution License.
