<Tr> <Th> Ward, John Montgomery John Montgomery Ward </Th> <Td> </Td> <Td> 1879 </Td> <Td> Providence Grays </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Th> Whitney, Jim Jim Whitney </Th> <Td> </Td> <Td> 1882 </Td> <Td> Boston Red Caps </Td> <Td> Tied by John Clarkson (1885). </Td> <Td> </Td> </Tr> <Tr> <Th> Clarkson, John John Clarkson </Th> <Td> 6 </Td> <Td> 1887 </Td> <Td> Chicago White Stockings </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Th> Stivetts, Jack Jack Stivetts </Th> <Td> 7 </Td> <Td> 1890 </Td> <Td> St. Louis Browns </Td> <Td> </Td> <Td> </Td> </Tr>

Who has the most postseason wins as a pitcher