Yusei Kikuchi
#16 P · B/T: L/L · 6' 0", 210 lb · Age 35 · Morioka, Japan · MLB debut 2019 · Seattle Mariners
Career Graph
Pitching
| Season | Team | W | L | SV | BS | G | GS | QS | IP | IP/G | SO | K/9 | BB/9 | ERA | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | SEA | 6 | 11 | 0 | 0 | 32 | 32 | — | 161.2 | 5.1 | 116 | 6.5 | 2.8 | 5.46 | — | — |
| 2020 | SEA | 2 | 4 | 0 | 0 | 9 | 9 | — | 47.0 | 5.2 | 47 | 9.0 | 3.8 | 5.17 | — | — |
| 2021 | SEA | 7 | 9 | 0 | 0 | 29 | 29 | — | 157.0 | 5.4 | 163 | 9.3 | 3.6 | 4.41 | — | — |
| 2022 | TOR | 6 | 7 | 1 | 1 | 32 | 20 | — | 100.2 | 3.1 | 124 | 11.1 | 5.2 | 5.19 | — | — |
| 2023 | TOR | 11 | 6 | 0 | 0 | 32 | 32 | — | 167.2 | 5.2 | 181 | 9.7 | 2.6 | 3.86 | — | — |
| 2024 | HOU | 9 | 10 | 0 | 0 | 32 | 32 | — | 175.2 | 5.5 | 206 | 10.6 | 2.3 | 4.05 | — | — |
| 2025 | LAA | 7 | 11 | 0 | 0 | 33 | 33 | 11 | 178.1 | 5.4 | 174 | 8.8 | 3.7 | 3.99 | 4.23 | 2.5 |
| 2026 | LAA |
1
|
7
|
0
|
0
|
14
|
14
|
3
|
67.2
|
4.8
|
67
|
8.9
|
4.0
|
4.92
|
3.93
|
1.1
|
| Career | 49 | 65 | 1 | 1 | 213 | 201 | 14 | 1055.2 | 5.0 | 1078 | 9.2 | 3.3 | 4.49 | — | 3.6 |
| Season | Team | W | L | SV | BS | G | GS | IP | IP/G | SO | K/9 | BB/9 | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Triple-A (AAA) | |||||||||||||
| 2022 | BUF | 1 | 0 | 0 | 0 | 1 | 1 | 5.0 | 5.0 | 4 | 7.2 | 5.4 | 0.00 |
| 2026 | SL | 0 | 1 | 0 | 0 | 2 | 2 | 5.0 | 2.5 | 11 | 19.8 | 10.8 | 18.00 |
| AAA Total | 1 | 1 | 0 | 0 | 3 | 3 | 10.0 | 3.3 | 15 | 13.5 | 8.1 | 9.00 | |
| Single-A (A) | |||||||||||||
| 2026 | RC | 0 | 1 | 0 | 0 | 2 | 2 | 7.2 | 3.8 | 13 | 15.3 | 2.3 | 14.09 |
| A Total | 0 | 1 | 0 | 0 | 2 | 2 | 7.2 | 3.8 | 13 | 15.3 | 2.3 | 14.09 | |
| Minors Total | 1 | 2 | 0 | 0 | 5 | 5 | 17.2 | 3.5 | 28 | 14.3 | 5.6 | 11.21 | |
Batting
| Season | Team | G | PA | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | BB% | K% | AVG | OBP | SLG | OPS | wOBA | wRC+ | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | SEA | 32 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.0% | 50.0% | .000 | .000 | .000 | .000 | .000 | — | — |
| 2021 | SEA | 29 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.0% | 100.0% | .000 | .000 | .000 | .000 | .000 | — | — |
| Career | 61 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.0% | 75.0% | .000 | .000 | .000 | .000 | — | — | — |
Fielding
| Season | Team | Pos | G | Inn | PO | A | E | FPCT |
|---|---|---|---|---|---|---|---|---|
| 2026 | LAA |
P
|
14
|
67.2
|
4
|
2
|
0
|
1.000
|
| Career | P | 14 | 67.2 | 4 | 2 | 0 | 1.000 |
| Season | Team | Pos | G | Inn | PO | A | E | FPCT |
|---|---|---|---|---|---|---|---|---|
| Triple-A (AAA) | ||||||||
| 2022 | BUF | P | 1 | 5.0 | 0 | 1 | 0 | 1.000 |
| 2026 | SL | P | 2 | 5.0 | 0 | 0 | 0 | .000 |
| AAA Total | — | 3 | 10.0 | 0 | 1 | 0 | 1.000 | |
| Single-A (A) | ||||||||
| 2026 | RC | P | 2 | 7.2 | 0 | 0 | 0 | .000 |
| A Total | — | 2 | 7.2 | 0 | 0 | 0 | — | |
| Minors Total | — | 5 | 17.2 | 0 | 1 | 0 | 1.000 | |
over the trailing
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