<Tr> <Td> 1889 </Td> <Td> John Clarkson </Td> <Td> 284 </Td> <Td> Boston Beaneaters </Td> <Td> Tim Keefe </Td> <Td> 225 </Td> <Td> </Td> </Tr> <Tr> <Td> 1890 </Td> <Td> Amos Rusie </Td> <Td> 341 </Td> <Td> New York Giants </Td> <Td> Bill Hutchinson </Td> <Td> 289 </Td> <Td> </Td> </Tr> <Tr> <Td> 1891 </Td> <Td> Amos Rusie </Td> <Td> 337 </Td> <Td> New York Giants </Td> <Td> Bill Hutchinson </Td> <Td> 261 </Td> <Td> </Td> </Tr> <Tr> <Td> 1892 </Td> <Td> Bill Hutchinson </Td> <Td> 314 </Td> <Td> Chicago White Stockings </Td> <Td> Amos Rusie </Td> <Td> 304 </Td> <Td> </Td> </Tr>

Who led the league in strikeouts in 2017