Kazuo Yamaguchi
山口 和男
- Team
- —
- No.
- —
- Throws
- R
- Bats
- R
- Height
- 186 cm
- Weight
- 94 kg
- Born
- May 11, 1974
- Draft
- 1999 · Round 1
Pitching — Career
| Year | Team | G | W | L | SV | HLD | IP | H | HR | BB | SO | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2000 | Buffaloes | 9 | 0 | 0 | 1 | 0 | 15.0 | 14 | 0 | 13 | 10 | 2.40 |
| 2001 | Buffaloes | 32 | 5 | 6 | 2 | 0 | 47.1 | 50 | 7 | 26 | 37 | 3.42 |
| 2002 | Buffaloes | 41 | 2 | 3 | 6 | 0 | 54.0 | 40 | 4 | 13 | 49 | 2.50 |
| 2004 | Buffaloes | 40 | 3 | 3 | 17 | 0 | 42.2 | 28 | 5 | 29 | 43 | 3.80 |
| 2005 | Buffaloes | 16 | 0 | 0 | 3 | 0 | 16.0 | 17 | 3 | 5 | 9 | 6.19 |
| 2006 | Buffaloes | 1 | 0 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 2 | 0.00 |
| 2008 | Buffaloes | 34 | 4 | 3 | 0 | 4 | 43.1 | 43 | 6 | 13 | 44 | 3.53 |
| Career | — | 173 | 14 | 15 | 29 | 4 | 219.0 | 192 | 25 | 99 | 194 | 3.41 |