Playing for the BOS, For single seasons, From 1901 to 2009, Throws LH, (requiring At least 60% games started and Qualified for league W-L% title), sorted by greatest ERAp

generated by a site user

Query generated using the B-R Play Index : /play-index/psl_finder.cgi. Try the Play Index for free and make your own queries.

User's Notes:
Lester having an historic season.
  Cnt Player            **ERA ** Year Age Tm  Lg  G   GS CG SHO GF  W  L  W-L% SV   IP   H   R   ER  BB  SO   ERA  HR  BF   AB  2B 3B IBB HBP  SH  SF GDP  SB CS Pk BK WP   BA   OBP   SLG   OPS  OPS   Pit  Str
 ----+-----------------+--------+----+---+---+--+---+---+--+---+--+--+--+-----+--+-----+---+---+---+---+---+------+--+----+----+--+--+---+---+---+---+---+---+--+--+--+--+-----+-----+-----+-----+----+----+---- 
    1 Dutch Leonard        279   1914  22 BOS AL  36  25 17   7  9 19  5  .792  3 224.2 139  34  24  60 176   0.96  3  846                  8                        0  2                            0           
    2 Lefty Grove          188   1936  36 BOS AL  35  30 22   6  3 17 12  .586  2 253.1 237  90  79  65 130   2.81 14 1049                  4                        0  0                            0           
    3 Lefty Grove          185   1939  39 BOS AL  23  23 17   2  0 15  4  .789  0 191   180  63  54  58  81   2.54  8  798                  1                        0  0                            0           
    4 Lefty Grove          175   1935  35 BOS AL  35  30 23   2  4 20 12  .625  1 273   269 105  82  65 121   2.70  6 1137                  3                        0  2                            0           
    5 Lefty Grove          160   1938  38 BOS AL  24  21 12   1  3 14  4  .778  1 163.2 169  65  56  52  99   3.08  8  706                  1                        0  3                            0           
    6 Babe Ruth            158   1916  21 BOS AL  44  41 23   9  3 23 12  .657  1 323.2 230  83  63 118 170   1.75  0 1300                  8                        1  3                            0           
    7 Lefty Grove          158   1937  37 BOS AL  32  32 21   3  0 17  9  .654  0 262   269 101  88  83 153   3.02  9 1127                  1                        0  5                            0           
    8 Mel Parnell          157   1949  27 BOS AL  39  33 27   4  5 25  7  .781  2 295.1 258 102  91 134 122   2.77  8 1240                  5                        0  9                            0           
    9 Ray Collins          157   1910  23 BOS AL  35  26 18   4  9 13 11  .542  1 244.2 205  73  44  41 109   1.62  1  937                  1                        1  1                            0           
   10 Frank Viola          148   1993  33 BOS AL  29  29  2   1  0 11  8  .579  0 183.2 180  76  64  72  91   3.14 12  787  694 32  5   5   6   8   7  15  11 11  1  0  5  .259  .331  .372  .703   84           
   11 Bill Lee             147   1973  26 BOS AL  38  33 18   1  1 17 11  .607  1 284.2 275 100  87  76 120   2.75 20 1173 1071 39  4   2   5  15   6  33  11  4  4  0  3  .257  .307  .357  .664   81           
   12 Jon Lester           144   2008  24 BOS AL  33  33  2   2  0 16  6  .727  0 210.1 202  78  75  66 152   3.21 14  874  789 44  1   1  10   6   3  27   8  5  3  1  3  .256  .320  .368  .688   77 3308 2109 
   13 Bruce Hurst          140   1986  28 BOS AL  25  25 11   4  0 13  8  .619  0 174.1 169  63  58  50 167   2.99 18  721  660 28  4   2   3   5   3  14   4 10  1  0  6  .256  .310  .392  .702   89           
   14 Mickey McDermott     139   1953  24 BOS AL  32  30  8   4  1 18 10  .643  0 206.1 169  82  69 109  92   3.01  9  876                  2                        1  5                            0           
   15 Mel Parnell          139   1948  26 BOS AL  35  27 16   1  5 15  8  .652  0 212   205  87  74  90  77   3.14  7  916                  4                        2  3                            0           
   16 Jon Lester           138   2009  25 BOS AL  28  28  2   0  0 12  7  .632  0 180.2 164  72  69  57 204   3.44 17  749  682 27  2   0   3   1   6  11  14  6  6  0  5  .240  .299  .361  .660    0 3031 1908 
   17 Mel Parnell          137   1953  31 BOS AL  38  34 12   5  2 21  8  .724  0 241   217  98  82 116 136   3.06 15 1036                  4                        0  7                            0           
   18 Mel Parnell          137   1951  29 BOS AL  36  29 11   3  4 18 11  .621  2 221   229  99  80  77  77   3.26 11  930                  0                        0  2                            0           
   19 Ray Collins          136   1911  24 BOS AL  31  24 14   0  6 11 12  .478  1 194.2 184  81  52  44  86   2.40  1  767                  4                        0  4                            0           
   20 Mel Parnell          135   1950  28 BOS AL  40  31 21   2  8 18 10  .643  3 249   244 116 100 106  93   3.61 17 1070                  7                        0  4                            0           
   21 Fritz Ostermuelle    135   1934  26 BOS AL  33  23 10   0  8 10 13  .435  3 198.2 200  93  77  99  75   3.49  7  881                  1                        0  6                            0           
   22 Ray Collins          135   1912  25 BOS AL  27  24 17   4  0 13  8  .619  0 199.1 192  65  56  42  82   2.53  4  794                  2                        0  0                            0           
   23 Leo Kiely            133   1951  21 BOS AL  17  16  4   0  0  7  7  .500  0 113.1 106  48  42  39  46   3.34  9  474                  2                        0  3                            0           
   24 Jesse Tannehill      131   1904  29 BOS AL  33  31 30   4  2 21 11  .656  0 281.2 256  89  64  33 116   2.04  5 1134                 15                        0  3                            0           
   25 Babe Ruth            128   1917  22 BOS AL  41  38 35   6  2 24 13  .649  2 326.1 244  91  73 108 128   2.01  2 1313                 11                        0  5                            0           
 ----+-----------------+--------+----+---+---+--+---+---+--+---+--+--+--+-----+--+-----+---+---+---+---+---+------+--+----+----+--+--+---+---+---+---+---+---+--+--+--+--+-----+-----+-----+-----+----+----+---- 
  Cnt Player            **ERA ** Year Age Tm  Lg  G   GS CG SHO GF  W  L  W-L% SV   IP   H   R   ER  BB  SO   ERA  HR  BF   AB  2B 3B IBB HBP  SH  SF GDP  SB CS Pk BK WP   BA   OBP   SLG   OPS  OPS   Pit  Str
 ----+-----------------+--------+----+---+---+--+---+---+--+---+--+--+--+-----+--+-----+---+---+---+---+---+------+--+----+----+--+--+---+---+---+---+---+---+--+--+--+--+-----+-----+-----+-----+----+----+---- 
   26 Mickey Harris        128   1941  24 BOS AL  35  22 11   1  7  8 14  .364  1 194   189  86  70  86 111   3.25  6  855                  2                        1  6                            0           
   27 Frank Viola          123   1992  32 BOS AL  35  35  6   1  0 13 12  .520  0 238   214  99  91  89 121   3.44 13  999  886 40  0   4   7   7  10  29  12  5  1  2 12  .242  .313  .331  .644   76           
   28 Mel Parnell          122   1956  34 BOS AL  21  20  6   1  0  7  6  .538  0 131.1 129  71  55  59  41   3.77 13  567  503 15  4   2   0   3   2  17   0  3  0  0  2  .256  .333  .380  .713   80           
   29 Dutch Leonard        122   1913  21 BOS AL  42  28 14   3 11 14 17  .452  1 259.1 245 108  69  94 144   2.39  0 1068                  4                        2  6                            0           
   30 Tom Bolton           122   1990  28 BOS AL  21  16  3   0  2 10  5  .667  0 119.2 111  46  45  47  65   3.38  6  501  443 19  1   3   3   3   5  16   7  5  3  1  1  .251  .323  .339  .662   82           
   31 Babe Ruth            121   1918  23 BOS AL  20  19 18   1  0 13  7  .650  0 166.1 125  51  41  49  40   2.22  1  660                  2                        1  3                            0           
   32 Fritz Ostermuelle    120   1935  27 BOS AL  22  19 10   0  3  7  8  .467  1 137.2 135  67  60  78  41   3.92  0  616                  3                        0  5                            0           
   33 Bill Lee             120   1978  31 BOS AL  28  24  8   1  3 10 10  .500  0 177   198  89  68  59  44   3.46 20  768  693 30  2   2   2   6   7  23   7  7  6  0  0  .286  .340  .421  .761  103           
   34 Harry Harper         119   1920  25 BOS AL  27  22 11   1  0  5 14  .263  0 162.2 163  73  55  66  71   3.04  9  687                  2                        0  9                            0           
   35 John Tudor           119   1982  28 BOS AL  32  30  6   1  1 13 10  .565  0 195.2 215  90  79  59 146   3.63 20  847  767 42  4   3   8   8   5  18   9  9  8  2  0  .280  .336  .424  .760  101           
   36 Dutch Leonard        119   1917  25 BOS AL  37  36 26   4  1 16 17  .485  1 294.1 257  90  71  72 144   2.17  4 1170                  5                        0  7                            0           
   37 Joe Hesketh          118   1994  35 BOS AL  25  20  0   0  1  8  5  .615  0 114   117  70  54  46  83   4.26  9  495  438 33  2   3   2   1   8  13  13  2  0  1  6  .267  .334  .413  .747   88           
   38 Dutch Leonard        118   1915  23 BOS AL  32  21 10   2  7 15  7  .682  0 183.1 130  57  48  67 116   2.36  3  705                 14                        1  2                            0           
   39 Dutch Leonard        117   1916  24 BOS AL  48  34 17   6 13 18 12  .600  6 274   244  87  72  66 144   2.36  6 1060                  8                        0  8                            0           
   40 Leo Kiely            117   1954  24 BOS AL  28  19  4   1  0  5  8  .385  0 131   153  74  51  58  59   3.50 12  589  518 17  7       1   9   4  20   1  4  0  1  0  .295  .365  .425  .790  113           
   41 Babe Ruth            114   1915  20 BOS AL  32  28 16   1  3 18  8  .692  0 217.2 166  80  59  85 112   2.44  3  895                  6                        1  9                            0           
   42 Bob Weiland          114   1933  27 BOS AL  39  27 12   0  9  8 14  .364  3 216.1 197 107  93 100  97   3.87 19  933                  5                        1  1                            0           
   43 Oscar Judd           114   1943  35 BOS AL  23  20  8   1  2 11  6  .647  0 155.1 131  58  50  69  53   2.90  2  653                  3                        0  7                            0           
   44 John Curtis          113   1973  25 BOS AL  35  30 10   4  3 13 13  .500  0 221.1 225 103  88  83 101   3.58 24  946  851 30  3  10   2   7   3  27  12  8  2  0  3  .264  .330  .391  .721   98           
   45 Bruce Hurst          113   1988  30 BOS AL  33  32  7   1  0 18  6  .750  0 216.2 222  98  88  65 166   3.66 21  922  842 40  1   1   2   8   5  15  14  4  4  3  5  .264  .316  .388  .704   92           
   46 Lefty Grove          113   1940  40 BOS AL  22  21  9   1  1  7  6  .538  0 153.1 159  73  68  50  62   3.99 20  652                  1                        0  1                            0           
   47 Ray Collins          112   1913  26 BOS AL  30  30 19   3  0 19  8  .704  0 246.2 242  88  72  37  88   2.63  3  960                  2                        1  0                            0           
   48 Herb Pennock         112   1919  25 BOS AL  32  26 16   5  5 16  8  .667  0 219   223  78  66  48  70   2.71  2  866                  3                        0  7                            0           
   49 Bill Lee             111   1974  27 BOS AL  38  37 16   1  0 17 15  .531  0 282.1 320 123 110  67  95   3.51 25 1190 1104 45 10   0   4  10   5  39  17 12 13  0  3  .290  .331  .417  .748  107           
   50 Lloyd Brown          110   1933  28 BOS AL  33  21  9   2  3  8 11  .421  1 163.1 180  93  73  64  37   4.02  4  722                  0                        0  8                            0           
 ----+-----------------+--------+----+---+---+--+---+---+--+---+--+--+--+-----+--+-----+---+---+---+---+---+------+--+----+----+--+--+---+---+---+---+---+---+--+--+--+--+-----+-----+-----+-----+----+----+---- 
  Cnt Player            **ERA ** Year Age Tm  Lg  G   GS CG SHO GF  W  L  W-L% SV   IP   H   R   ER  BB  SO   ERA  HR  BF   AB  2B 3B IBB HBP  SH  SF GDP  SB CS Pk BK WP   BA   OBP   SLG   OPS  OPS   Pit  Str
 ----+-----------------+--------+----+---+---+--+---+---+--+---+--+--+--+-----+--+-----+---+---+---+---+---+------+--+----+----+--+--+---+---+---+---+---+---+--+--+--+--+-----+-----+-----+-----+----+----+---- 
   51 Mel Parnell          109   1952  30 BOS AL  33  29 15   3  3 12 12  .500  2 214   207  94  86  89 107   3.62 13  920                  5                        0  5                            0           
   52 Jesse Tannehill      109   1905  30 BOS AL  37  32 27   6  5 22  9  .710  0 271.2 238  91  75  59 113   2.48  7    0                 13                        0  3                            0           
   53 Chuck Stobbs         108   1949  19 BOS AL  26  19 10   0  2 11  6  .647  0 152   145  72  68  75  70   4.03 10  653                  2                        1  1                            0           
   54 Bob Ojeda            108   1983  25 BOS AL  29  28  5   0  0 12  7  .632  0 173.2 173  85  78  73  94   4.04 15  746  653 32  4   2   3   6  11  13  11 12  1  0  2  .265  .336  .395  .731   95           
   55 Bruce Hurst          107   1984  26 BOS AL  33  33  9   2  0 12 12  .500  0 218   232 106  95  88 136   3.92 25  958  857 60  1   3   6   3   4  12   8 15  8  1  1  .271  .341  .431  .772  108           
   56 Ray Collins          107   1914  27 BOS AL  39  30 16   6  5 20 13  .606  0 272.1 252  96  76  56  72   2.51  3 1033                  0                        0  1                            0           
   57 Bruce Hurst          107   1983  25 BOS AL  33  32  6   2  0 12 12  .500  0 211.1 241 102  96  62 115   4.09 22  903  831 42  5   5   3   3   4  29  17  8  8  2  1  .290  .340  .432  .772  105           
   58 John Tudor           107   1983  29 BOS AL  34  34  7   2  0 13 12  .520  0 242   236 122 110  81 136   4.09 32 1022  927 37  3   3   4   5   5  19  27  7  2  2  8  .255  .316  .405  .721   91           
   59 Jeff Fassero         106   2000  37 BOS AL  38  23  0   0  4  8  8  .500  0 130   153  72  69  50  97   4.78 16  577  517 28  2   2   1   7   2  14  18  5  5  0  2  .296  .358  .451  .809  100 2143 1306 
   60 Mickey McDermott     106   1952  23 BOS AL  30  21  7   2  4 10  9  .526  0 162   139  70  67  92 117   3.72 14  693                  3                        0  2                            0           
   61 Bob Ojeda            105   1984  26 BOS AL  33  32  8   5  0 12 12  .500  0 216.2 211 106  96  96 137   3.99 17  928  816 34  6   2   2   8   6  15  13 19  2  1  0  .259  .336  .377  .713   93           
   62 Dick Ellsworth       105   1968  28 BOS AL  31  28 10   1  1 16  7  .696  0 196   196  74  66  37 106   3.03 16  808  754 41  2   3   7   8   2  23   5  2  0  1  5  .260  .300  .383  .683  106           
   63 Herb Pennock         105   1921  27 BOS AL  32  32 15   1  0 12 14  .462  0 222.2 268 121 100  59  91   4.04  7  967                  2                        0  0                            0           
   64 Bill Lee             105   1975  28 BOS AL  41  34 17   4  0 17  9  .654  0 260   274 123 114  69  78   3.95 20 1093 1004 42  7   1   3  10   7  29  12 11 10  0  2  .273  .319  .388  .707   91           
   65 Roger Moret          104   1974  24 BOS AL  31  21 10   1  6  9 10  .474  2 173.1 158  79  72  79 111   3.74 15  745  648 30  4   4   2   6   9   9  20  7  2  0  6  .244  .324  .372  .696   93           
   66 Jesse Tannehill      104   1907  32 BOS AL  18  16 10   2  2  6  7  .462  1 131   131  59  36  20  29   2.47  3  543                  5                        0  0                            0           
   67 Bruce Hurst          103   1987  29 BOS AL  33  33 15   3  0 15 13  .536  0 238.2 239 124 117  76 190   4.41 35 1001  911 44  3   5   1   5   8  28  18 10  5  1  3  .262  .317  .432  .749   94           
   68 David Wells          102   2005  42 BOS AL  30  30  2   0  0 15  7  .682  0 184   220  95  91  21 107   4.45 21  780  743 41  3   0   9   1   6  22   8  5  4  1  4  .296  .321  .444  .765   98 2780 1937 
   69 Babe Ruth            102   1919  24 BOS AL  17  15 12   0  2  9  5  .643  1 133.1 148  59  44  58  30   2.97  2  591                  2                        1  5                            0           
   70 Bob Weiland          101   1932  26 BOS AL  43  27  7   0  7  6 16  .273  1 195.2 231 125  98  97  63   4.51 11  900                  6                        1  1                            0           
   71 Mickey Harris        101   1946  29 BOS AL  34  30 15   0  0 17  9  .654  0 222.2 236 105  90  76 131   3.64 18  975                  3                        1  2                            0           
   72 Herb Pennock          99   1920  26 BOS AL  37  31 19   4  6 16 13  .552  2 242.1 244 108  99  61  68   3.68  9 1007                  4                        1  2                            0           
   73 Dutch Leonard         99   1918  26 BOS AL  16  16 12   3  0  8  6  .571  0 125.2 119  51  38  53  47   2.72  0  542                  2                        0  7                            0           
   74 Gary Peters           98   1970  33 BOS AL  34  34 10   4  0 16 11  .593  0 221.2 221 114 100  83 155   4.06 20  960  859 43  5   2   7   4   7  18  10  2  0  0 16  .257  .325  .389  .714   97           
   75 Ed Karger             97   1911  28 BOS AL  25  18  6   1  6  5  8  .385  0 131   134  70  49  42  57   3.37  4  539                  4                        0  4                            0           
 ----+-----------------+--------+----+---+---+--+---+---+--+---+--+--+--+-----+--+-----+---+---+---+---+---+------+--+----+----+--+--+---+---+---+---+---+---+--+--+--+--+-----+-----+-----+-----+----+----+---- 
  Cnt Player            **ERA ** Year Age Tm  Lg  G   GS CG SHO GF  W  L  W-L% SV   IP   H   R   ER  BB  SO   ERA  HR  BF   AB  2B 3B IBB HBP  SH  SF GDP  SB CS Pk BK WP   BA   OBP   SLG   OPS  OPS   Pit  Str
 ----+-----------------+--------+----+---+---+--+---+---+--+---+--+--+--+-----+--+-----+---+---+---+---+---+------+--+----+----+--+--+---+---+---+---+---+---+--+--+--+--+-----+-----+-----+-----+----+----+---- 
   76 Joe Hesketh           97   1992  33 BOS AL  30  25  1   0  1  8  9  .471  1 148.2 162  84  72  58 104   4.36 15  659  588 39  2   9   2   5   6  10  17  4  1  0  6  .276  .339  .425  .764  108           
   77 Frank Tanana          97   1981  27 BOS AL  24  23  5   2  0  4 10  .286  0 141.1 142  70  63  43  78   4.01 17  596  536 22  2   4   4   9   4  15  18  6  0  0  2  .265  .322  .409  .731  103           
   78 Hal Wiltse            96   1926  22 BOS AL  37  29  9   1  5  8 15  .348  0 196.1 201 112  92  99  59   4.22  6  878                  6                        0  3                            0           
   79 Chuck Stobbs          96   1950  20 BOS AL  32  21  6   0  3 12  7  .632  1 169.1 158 104  96  88  78   5.10 17  738                  5                        1  0                            0           
   80 Oscar Judd            96   1942  34 BOS AL  31  19 11   0  7  8 10  .444  2 150.1 135  72  65  90  70   3.89  3  664                  2                        0  7                            0           
   81 Bruce Hurst           96   1985  27 BOS AL  35  31  6   1  0 11 13  .458  0 229.1 243 123 115  70 189   4.51 31  973  890 45  5   4   3   6   4  17  13 11  7  4  3  .273  .327  .439  .766  104           
   82 Herb Pennock          95   1922  28 BOS AL  32  26 15   1  3 10 17  .370  1 202   230 108  97  74  59   4.32  7  885                  1                        0  7                            0           
   83 Lefty Grove           95   1941  41 BOS AL  21  21 10   0  0  7  7  .500  0 134   155  84  65  42  54   4.37  8  598                  2                        0  3                            0           
   84 Steve Avery           94   1998  28 BOS AL  34  23  0   0  4 10  7  .588  0 123.2 128  74  69  64  57   5.02 14  546  475 27  3   0   4   3   0  17  10  9  3  0  7  .269  .361  .427  .788  103           
   85 Chuck Stobbs          93   1951  21 BOS AL  34  25  6   0  2 10  9  .526  0 170   180 100  90  74  75   4.76 15  754                  5                        0  3                            0           
   86 Juan Pizarro          89   1968  31 BOS AL  19  12  6   0  5  6  8  .429  2 107.2  97  46  43  44  84   3.59 15  454  401 12  3   4   0   7   2   8   4  4  2  0  4  .242  .315  .399  .714  115           
   87 John Curtis           87   1972  24 BOS AL  26  21  8   3  2 11  8  .579  0 154.1 161  69  64  50 106   3.73  8  652  594 27  3   6   0   6   2  17  13  3  0  0  6  .271  .327  .367  .694  107           
   88 Jesse Tannehill       87   1906  31 BOS AL  27  26 18   2  1 13 11  .542  0 196.1 207  91  69  39  82   3.16  9    0                 10                        0  5                            0           
   89 Zane Smith            87   1995  34 BOS AL  24  21  0   0  0  8  8  .500  0 110.2 144  78  69  23  47   5.61  7  484  455 29  2   1   1   0   5  16   9  4  3  1  0  .316  .347  .435  .782  100           
   90 Gary Peters           86   1971  34 BOS AL  34  32  9   1  1 14 11  .560  1 214   241 111 104  70 100   4.37 25  927  837 44  5   3   6  11   3  27   9  4  0  0  2  .288  .346  .442  .788  122           
   91 Fred Burchell         83   1908  28 BOS AL  31  19  9   0  7 10  8  .556  0 179.2 161  84  59  65  94   2.96  2  727                 11                        3 11                            0           
   92 Hal Wiltse            83   1927  23 BOS AL  36  29 13   1  6 10 18  .357  1 219   276 146 124  76  47   5.10  5  980                  4                        0  3                            0           
   93 Mickey Harris         82   1948  31 BOS AL  20  17  6   1  1  7 10  .412  0 113.2 120  73  67  59  42   5.30 10  505                  1                        1  2                            0           
   94 Tom Bolton            82   1991  29 BOS AL  25  19  0   0  4  8  9  .471  0 110   136  72  64  51  64   5.24 16  499  441 22  4   2   1   2   4  18   5  2  0  0  3  .308  .378  .485  .863  133           
   95 Ed Karger             80   1910  27 BOS AL  27  25 16   1  2 11  7  .611  1 183.1 162  75  65  53  81   3.19  5  764                  5                        0  5                            0           

Seasons/Careers found: 95.

 Photos from the George Grantham Bain Collection at the Library of Congress.

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