Has an NPB (Japan) game ever ended 21-1?
Exactly once. On May 12, 1954, Yomiuri Giants beat Hiroshima Carp 21-1, and no NPB (Japan) game before or since has ended that way. When it happened it was a scorigami, the first 21-1 in league history.
That makes 21-1 the 191st most common final score out of 223 that have ever occurred in NPB (Japan). One point away, 22-1 has happened never and 21-2 has happened 3 times.
Every 21-1 in NPB (Japan) history
| Date | Result | Season | |
|---|---|---|---|
| 1954-05-12 | Yomiuri Giants over Hiroshima Carp | 1954 |