References
 | This article relating to a baseball season is a stub. You can help Wikipedia by expanding it. |
  | This article relating to baseball in Japan is a stub. You can help Wikipedia by expanding it. |
| 2004 NPB season | |
|---|---|
| League | Nippon Professional Baseball |
| Sport | Baseball |
| Duration | March 27, 2004 – October 25, 2004 |
| Regular season | |
| Season MVP | CL: Kenshin Kawakami (CHU) PL: Nobuhiko Matsunaka (DAI) |
| League postseason | |
| CL champions | Chunichi Dragons |
| CL runners-up | Yakult Swallows |
| PL champions | Seibu Lions |
| PL runners-up | Fukuoka Daiei Hawks |
| Japan Series | |
| Champions | Seibu Lions |
| Runners-up | Chunichi Dragons |
| Finals MVP | Takashi Ishii (SEI) |
The 2004 Nippon Professional Baseball season ended with the Seibu Lions defeating the Chunichi Dragons in the 2004 Japan Series. This season also saw the first and only players strike in Japanese professional baseball history. Players went on strike for two days in September because of the potential mergers and realignment.
Note:Two games for each team are cancelled due to players' strike
| Central League | G | W | L | T | Pct. | GB |
|---|---|---|---|---|---|---|
| Chunichi Dragons | 138 | 79 | 56 | 3 | .583 | — |
| Yakult Swallows | 138 | 72 | 64 | 2 | .529 | 7.5 |
| Yomiuri Giants | 138 | 71 | 64 | 3 | .525 | 8.0 |
| Hanshin Tigers | 138 | 66 | 70 | 2 | .485 | 13.0 |
| Hiroshima Toyo Carp | 138 | 60 | 77 | 1 | .438 | 20.0 |
| Yokohama BayStars | 138 | 59 | 76 | 3 | .438 | 20.0 |
| Pacific League | G | W | L | T | Pct. | GB |
|---|---|---|---|---|---|---|
| Fukuoka Daiei Hawks | 133 | 77 | 52 | 4 | .594 | — |
| Seibu Lions | 133 | 74 | 58 | 1 | .560 | 4.5 |
| Hokkaido Nippon-Ham Fighters | 133 | 66 | 65 | 2 | .504 | 12.0 |
| Chiba Lotte Marines | 133 | 65 | 65 | 3 | .500 | 12.5 |
| Osaka Kintetsu Buffaloes | 133 | 61 | 70 | 2 | .466 | 17.0 |
| Orix BlueWave | 133 | 49 | 72 | 2 | .376 | 29.0 |
Seibu Lions (2) vs. Hokkaido Nippon-Ham Fighters (1)
| Game | Score | Date | Location |
|---|---|---|---|
| 1 | Hokkaido Nippon-Ham Fighters – 7, Seibu Lions – 10 | October 1 | Seibu Dome |
| 2 | Hokkaido Nippon-Ham Fighters – 5, Seibu Lions – 4 | October 2 | Seibu Dome |
| 3 | Hokkaido Nippon-Ham Fighters – 5, Seibu Lions – 6 | October 3 | Seibu Dome |
Fukuoka Daiei Hawks (2) vs. Seibu Lions (3)
| Game | Score | Date | Location |
|---|---|---|---|
| 1 | Seibu Lions – 3, Fukuoka Daiei Hawks – 9 | October 6 | Fukuoka Dome |
| 2 | Seibu Lions – 11, Fukuoka Daiei Hawks – 1 | October 7 | Fukuoka Dome |
| 3 | Seibu Lions – 6, Fukuoka Daiei Hawks – 5 | October 9 | Fukuoka Dome |
| 4 | Seibu Lions – 1, Fukuoka Daiei Hawks – 4 | October 10 | Fukuoka Dome |
| 5 | Seibu Lions – 4, Fukuoka Daiei Hawks – 3 (10 innings) | October 11 | Fukuoka Dome |
Chunichi Dragons (3) vs. Seibu Lions (4)
| Game | Score | Date | Location | Attendance |
|---|---|---|---|---|
| 1 | Dragons – 0, Lions – 2 | October 16 | Nagoya Dome | 37,909 |
| 2 | Dragons – 11, Lions – 6 | October 17 | Nagoya Dome | 37,969 |
| 3 | Lions – 10, Dragons – 8 | October 19 | Seibu Dome | 23,910 |
| 4 | Lions – 2, Dragons – 8 | October 21 | Seibu Dome | 29,073 |
| 5 | Lions – 1, Dragons – 6 | October 22 | Seibu Dome | 31,526 |
| 6 | Dragons – 2, Lions – 4 | October 24 | Nagoya Dome | 38,120 |
| 7 | Dragons – 2, Lions – 7 | October 25 | Nagoya Dome | 38,050 |
| | This article relating to a baseball season is a stub. You can help Wikipedia by expanding it. |
| | This article relating to baseball in Japan is a stub. You can help Wikipedia by expanding it. |