Ayumu Ishikawa
Ayumu Ishikawa
Born: April 11, 1988
, JP
Primary Position: Pitcher
Bats: Right
Throws: Right
Height: 6'1"
Weight: 176
Career: 2014-2024
Ayumu Ishikawa has compiled a career record of 79 wins and 66 losses and a 3.49 ERA in his 197-game pitching career with the Chiba Lotte Marines. He began playing during the 2014 season and has taken the field during the 2024 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | Foreign Major | JPPL | Chiba Lotte Marines | 10 | 8 | .556 | 3.43 | 25 | 25 | 0 | 2 | 1 | 0 | 160.0 | 165 | 72 | 61 | 10 | 37 | 0 | 111 | 4 | 0 | 3 | 669 |
| 2015 | Foreign Major | JPPL | Chiba Lotte Marines | 12 | 12 | .500 | 3.27 | 27 | 27 | 0 | 3 | 2 | 0 | 178.7 | 191 | 68 | 65 | 15 | 34 | 0 | 126 | 5 | 0 | 2 | 751 |
| 2016 | Foreign Major | JPPL | Chiba Lotte Marines | 14 | 5 | .737 | 2.16 | 23 | 5 | 3 | 0 | 162.3 | 142 | 40 | 39 | 16 | 22 | 0 | 104 | 6 | 0 | 4 | 643 | ||
| 2017 | Foreign Major | JPPL | Chiba Lotte Marines | 3 | 11 | .214 | 5.09 | 16 | 16 | 0 | 1 | 0 | 0 | 97.3 | 113 | 62 | 55 | 9 | 23 | 0 | 73 | 2 | 0 | 0 | 424 |
| 2018 | Foreign Major | JPPL | Chiba Lotte Marines | 9 | 8 | .529 | 3.91 | 21 | 1 | 0 | 0 | 133.3 | 137 | 61 | 58 | 15 | 29 | 1 | 77 | 3 | 0 | 0 | 559 | ||
| 2019 | Foreign Major | JPPL | Chiba Lotte Marines | 8 | 5 | .615 | 3.64 | 27 | 0 | 0 | 0 | 118.7 | 129 | 50 | 48 | 9 | 28 | 1 | 81 | 4 | 0 | 2 | 503 | ||
| 2020 | Foreign Major | JPPL | Chiba Lotte Marines | 7 | 6 | .538 | 4.25 | 21 | 0 | 0 | 0 | 133.3 | 138 | 65 | 63 | 19 | 26 | 0 | 77 | 4 | 0 | 3 | 555 | ||
| 2021 | Foreign Major | JPPL | Chiba Lotte Marines | 6 | 3 | .667 | 3.38 | 12 | 2 | 0 | 0 | 80.0 | 73 | 30 | 30 | 10 | 9 | 0 | 42 | 0 | 0 | 0 | 310 | ||
| 2022 | Foreign Major | JPPL | Chiba Lotte Marines | 7 | 7 | .500 | 2.93 | 20 | 0 | 0 | 0 | 123.0 | 128 | 48 | 40 | 12 | 20 | 3 | 67 | 4 | 0 | 0 | 504 | ||
| 2024 | Foreign Major | JPPL | Chiba Lotte Marines | 3 | 1 | .750 | 3.70 | 5 | 0 | 0 | 0 | 24.3 | 30 | 10 | 10 | 2 | 6 | 0 | 11 | 1 | 0 | 0 | 105 | ||
| Totals | 79 | 66 | .545 | 3.49 | 197 | 68 | 0 | 14 | 6 | 0 | 1211.0 | 1246 | 506 | 469 | 117 | 234 | 5 | 769 | 33 | 0 | 14 | 5023 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | Foreign Major | JPPL | Chiba Lotte Marines | 25 | 4 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | .250 | .250 | .250 | .500 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2015 | Foreign Major | JPPL | Chiba Lotte Marines | 27 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | .000 | .000 | .000 | .000 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2016 | Foreign Major | JPPL | Chiba Lotte Marines | 23 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | .000 | .000 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2017 | Foreign Major | JPPL | Chiba Lotte Marines | 16 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | .000 | .500 | .000 | .500 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2018 | Foreign Major | JPPL | Chiba Lotte Marines | 21 | 8 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | .167 | .167 | .167 | .333 | 1 | 0 | 0 | 2 | 0 | 0 |
| 2019 | Foreign Major | JPPL | Chiba Lotte Marines | 27 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | .000 | .000 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2022 | Foreign Major | JPPL | Chiba Lotte Marines | 20 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | .000 | .000 | .000 | .000 | 0 | 0 | 0 | 0 | 0 | 0 |
| Totals | 159 | 26 | 21 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | .095 | .136 | .095 | .232 | 2 | 0 | 0 | 4 | 0 | 0 |
Fielding:
| Year | Level | Lg | Team | Pos | GP | PO | A | E | DP | Fld% | RF/G |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | Foreign Major | JPPL | Chiba Lotte Marines | P | 25 | 6 | 31 | 1 | 2 | .974 | 1.480 |
| 2015 | Foreign Major | JPPL | Chiba Lotte Marines | P | 27 | 11 | 26 | 0 | 1 | 1.000 | 1.370 |
| 2016 | Foreign Major | JPPL | Chiba Lotte Marines | P | 23 | 10 | 30 | 2 | 1 | .952 | 1.739 |
| 2017 | Foreign Major | JPPL | Chiba Lotte Marines | P | 16 | 12 | 24 | 2 | 3 | .947 | 2.250 |
| 2018 | Foreign Major | JPPL | Chiba Lotte Marines | P | 21 | 10 | 33 | 0 | 1 | 1.000 | 2.048 |
| 2019 | Foreign Major | JPPL | Chiba Lotte Marines | P | 27 | 8 | 18 | 0 | 2 | 1.000 | .963 |
| 2020 | Foreign Major | JPPL | Chiba Lotte Marines | P | 21 | 5 | 27 | 1 | 2 | .970 | 1.524 |
| 2021 | Foreign Major | JPPL | Chiba Lotte Marines | P | 12 | 4 | 18 | 0 | 1 | 1.000 | 1.833 |
| 2022 | Foreign Major | JPPL | Chiba Lotte Marines | P | 20 | 8 | 31 | 1 | 4 | .975 | 1.950 |
| 2024 | Foreign Major | JPPL | Chiba Lotte Marines | P | 5 | 1 | 5 | 0 | 0 | 1.000 | 1.200 |
| Totals | 156 | 62 | 185 | 5 | 11 | .980 | 1.583 |
Minor League Service:
| Year | Level | League | Team | Affiliation | First Appearance | Final Appearance |
|---|---|---|---|---|---|---|
| 2014 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | March 30, 2014 | October 1, 2014 | |
| 2015 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | March 31, 2015 | October 4, 2015 | |
| 2016 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | |||
| 2017 | Foreign Major | Japan Pacific League | Chiba Lotte Marines | April 4, 2017 | September 18, 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 | |||
| 2024 | 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.
