Top 25 seasons by a Sox pitcher: NAME YEAR IP ERA W L SV MRC RPOSMRC ------------------- ----- ---- ------ --- --- --- ------- ------- Young,Cy 1901 371 1.62 33 10 0 85.25 126.50 Young,Cy 1902 385 2.15 32 11 0 61.20 103.94 Wood,Joe 1912 344 1.91 34 5 1 54.25 92.47 Grove,Lefty 1936 253 2.81 17 12 2 61.52 89.66 Grove,Lefty 1935 273 2.70 20 12 1 51.61 81.94 Parnell,Mel 1949 295 2.77 25 7 2 46.14 78.94 Clemens,Roger 1987 282 2.97 20 9 0 46.76 78.06 Clemens,Roger 1986 254 2.48 24 4 0 48.02 76.24 Ruth,Babe 1916 324 1.75 23 12 1 39.89 75.85 Grove,Lefty 1937 262 3.02 17 9 0 46.16 75.27 Clemens,Roger 1990 228 1.93 21 6 0 49.49 74.85 Clemens,Roger 1991 271 2.62 18 10 0 43.64 73.78 Wood,Joe 1911 276 2.02 23 17 3 40.75 71.37 Young,Cy 1908 299 1.26 21 11 2 37.80 71.01 Young,Cy 1903 342 2.08 28 9 2 32.18 70.14 Leonard,Dutch 1914 225 .96 19 5 3 44.55 69.52 Young,Cy 1904 380 1.97 26 16 1 26.27 68.49 Clemens,Roger 1992 247 2.41 18 11 0 40.96 68.36 Jones,Sam 1921 299 3.22 23 16 1 35.17 68.35 Dinneen,Bill 1902 371 2.93 21 21 0 27.05 68.30 Ferrell,Wes 1935 322 3.52 25 14 0 30.99 66.79 Young,Cy 1905 321 1.82 18 19 0 29.57 65.20 Hughson,Tex 1942 281 2.59 22 6 4 33.28 64.49 Grove,Lefty 1939 191 2.54 15 4 0 43.18 64.40 Lee,Bill 1973 285 2.75 17 11 1 32.65 64.28 Worst 25 seasons by a Sox pitcher: NAME YEAR IP ERA W L SV MRC RPOSMRC ------------------- ----- ---- ------ --- --- --- ------- -------- Chakales,Bob 1957 32 8.16 0 2 3 -16.19 -12.62 Stephenson,Jerry 1968 69 5.64 2 8 0 -20.43 -12.79 Johnson,Earl 1949 49 7.48 3 6 0 -18.29 -12.81 Clear,Mark 1983 96 6.28 4 5 4 -23.80 -13.13 Grove,Lefty 1934 109 6.50 8 8 0 -25.29 -13.14 Anderson,Fred 1913 57 5.97 0 6 0 -19.65 -13.28 Lee,Bill 1976 96 5.63 5 7 3 -24.02 -13.34 Hurst,Bruce 1980 31 9.10 2 2 0 -17.44 -14.02 Murray,George 1924 80 6.72 2 9 0 -22.98 -14.05 Bagby,Jim 1939 80 7.09 5 5 0 -23.06 -14.17 Bayne,Bill 1929 84 6.72 5 5 0 -24.01 -14.64 Casale,Jerry 1960 96 6.17 2 9 0 -25.41 -14.70 Casale,Jerry 1960 96 6.17 2 9 0 -25.41 -14.70 Brown,Mike 1984 67 6.85 1 8 0 -22.53 -15.09 Heffner,Bob 1965 49 7.16 0 2 0 -21.02 -15.57 Smithson,Mike 1988 127 5.97 9 6 0 -29.88 -15.79 Krausse,Lew 1972 61 6.38 1 3 1 -22.92 -16.17 Ferrell,Wes 1937 73 7.61 3 6 0 -24.65 -16.50 Billingham,Jack 1980 24 11.10 1 3 0 -19.23 -16.53 Cisco,Galen 1962 83 6.72 4 7 0 -25.84 -16.61 Spanswick,Bill 1964 65 6.89 2 3 0 -24.06 -16.80 Parnell,Mel 1955 46 7.83 2 3 1 -21.93 -16.81 Lundgren,Del 1927 136 6.27 5 12 0 -32.06 -16.91 Gallagher,Ed 1932 24 12.55 0 3 0 -21.42 -18.78 Lamabe,Jack 1964 177 5.89 9 13 1 -45.48 -25.79