Roger Clemens (291) 1991: Roger Clemens (241) 1996: Roger Clemens (257) 1999: Pedro Martínez (313) 2000: Pedro Martínez (284) 2001: Hideo Nomo (220) 2002: Pedro Martínez (239) 2017: Chris Sale (308) ERA leaders 1901: Cy Young (1.62) 1914: Dutch Leonard (0.96) 1915: Smoky Joe Wood (1.49) 1916: Babe Ruth (1.75) 1935: Lefty Grove (2.70) 1936: Lefty Grove (2.81) 1938: Lefty Grove (3.08) 1939: Lefty Grove (2.54) 1949: Mel Parnell (2.78) 1972: Luis Tiant (1.91) 1986: Roger Clemens (2.48) 1990: Roger Clemens (1.93) 1991: Roger Clemens (2.62) 1992: Roger Clemens (2.41) 1999: Pedro Martínez (2.07) 2000: Pedro Martínez (1.74) 2002: Pedro Martínez (2.26) 2003: Pedro Martínez (2.22) See also Ted Williams Most Valuable Player Award (All-Star Game) Tony Conigliaro Award Baseball awards List of MLB awards References Boston Awards