Baseball
Saitama Seibu Lions: history and honours
Titles, season-by-season finishes and head-to-heads, from the seasons and matches we follow.
Season by season
| Season | Table | Pos | P | Pts |
|---|---|---|---|---|
| 2026 | Nippon Professional Baseball | 2 | 152 | 0 |
Head to head
| Opponent | P | W | D | L | Goals |
|---|---|---|---|---|---|
| Fukuoka SoftBank Hawks | 489 | 196 | 19 | 274 | 1858–2185 |
| Hokkaido Nippon-Ham Fighters | 488 | 238 | 15 | 235 | 1953–1858 |
| Chiba Lotte Marines | 480 | 234 | 15 | 231 | 1979–1925 |
| Tohoku Rakuten Golden Eagles | 474 | 256 | 18 | 200 | 2085–1882 |
| Orix Buffaloes | 467 | 237 | 13 | 217 | 1875–1768 |
| Yokohama DeNA BayStars | 79 | 43 | 3 | 33 | 325–281 |
| Chunichi Dragons | 77 | 45 | 4 | 28 | 319–203 |
| Tokyo Yakult Swallows | 75 | 42 | 3 | 30 | 333–261 |
| Hiroshima Toyo Carp | 73 | 30 | 4 | 39 | 257–295 |
| Yomiuri Giants | 73 | 28 | 3 | 42 | 235–286 |
| Hanshin Tigers | 71 | 37 | 1 | 33 | 258–240 |
From the seasons and matches we follow: older history may be missing.