<Tr> <Td> Most strikeouts </Td> <Td> Mark Reynolds </Td> <Td> 223 </Td> <Td> 2009 </Td> <Td> </Td> </Tr> <Tr> <Td> Most extra base hits </Td> <Td> Babe Ruth </Td> <Td> 119 </Td> <Td> 1921 </Td> <Td> </Td> </Tr> <Tr> <Td> Fastest pitch thrown </Td> <Td> Aroldis Chapman </Td> <Td> 106 mph </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Most total bases </Td> <Td> Babe Ruth </Td> <Td> 457 </Td> <Td> 1921 </Td> <Td> </Td> </Tr>

Most wins in a season pitcher modern era