Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Pitcher | Strikeouts | Season | Team | League | Overall Rank |
| --- | --- | --- | --- | --- | --- |
| Matt Kilroy | 513.0 | 1886.0 | Baltimore Orioles | AA | 1.0 |
| Toad Ramsey | 499.0 | 1886.0 | Louisville Colonels | AA | 2.0 |
| Dupee Shaw | 451.0 | 1884.0 | Detroit Wolverines / Boston Reds | NL/UA | 4.0 |
| Old Hoss Radbourn | 441.0 | 1884.0 | Providence Grays | NL | 5.0 |
| Charlie Buffington | 417.0 | 1884.0 | Boston Beaneaters | NL | 6.0 |
| Guy Hecker | 385.0 | 1884.0 | Louisville Eclipse | AA | 7.0 |
| Nolan Ryan | 383.0 | 1973.0 | California Angels | AL | 8.0 |
| Sandy Koufax | 382.0 | 1965.0 | Los Angeles Dodgers | NL | 9.0 |
Question:
Name the most overall rank for nl/ua league
Answer:
4.0