For single seasons, From 1901 to 2008, (requiring ERAp≥200 and G≥80), sorted by most recent date

  Cnt Player            Year ERA   G  Age Tm  Lg  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 Peter Moylan      2007  237  80  28 ATL NL   0  0   0 16  5  3  .625  1  90    65  27  18  31  63   1.80  6  359  313  9  2  12   7   4   4  12   9  2  1  0  2  .208  .290  .307  .597   61 1258  776 
    2 Scott Downs       2007  206  81  31 TOR AL   0  0   0 13  4  2  .667  1  58    47  15  14  24  57   2.17  3  239  211  5  0   3   1   1   2   6   0  1  1  1  2  .223  .303  .289  .592   58  911  551 
    3 Heath Bell        2007  200  81  29 SDP NL   0  0   0 16  6  4  .600  2  93.2  60  21  21  30 102   2.02  3  363  325  7  2   1   2   4   1   9   8  3  0  0  4  .185  .257  .246  .503   40 1518 1009 
    4 Mike Timlin       2005  202  81  39 BOS AL   0  0   0 27  7  3  .700 13  80.1  86  23  20  20  59   2.24  2  342  311 24  2   5   2   3   6   6   6  1  1  0  3  .277  .319  .386  .705   84 1169  778 
    5 Brad Lidge        2004  229  80  27 HOU NL   0  0   0 44  6  5  .545 29  94.2  57  21  20  30 157   1.90  8  369  328  6  4   5   6   3   2   5   2  5  0  1  3  .174  .254  .290  .544   43 1466  983 
    6 Tom Gordon        2004  204  80  36 NYY AL   0  0   0 15  9  4  .692  4  89.2  56  23  22  23  96   2.21  5  342  311 14  2   5   1   5   2   8   2  1  1  0  3  .180  .237  .286  .523   36 1323  896 
    7 Paul Quantrill    2003  231  89  34 LAD NL   0  0   0 21  2  5  .286  1  77.1  61  18  15  15  44   1.75  2  291  269 11  0   2   3   4   0  16   8  4  0  0  0  .227  .275  .290  .565   55 1080  723 
    8 J.C. Romero       2002  236  81  26 MIN AL   0  0   0 15  9  2  .818  1  81    62  17  17  36  76   1.89  3  332  291 13  0   4   4   1   0  12   4  3  0  0  9  .213  .308  .289  .597   61 1244  732 
    9 Octavio Dotel     2002  234  83  28 HOU NL   0  0   0 22  6  4  .600  6  97.1  58  21  20  27 118   1.85  7  376  335 11  1   2   4   3   7   4   6  2  0  0  2  .173  .239  .275  .514   35 1437  979 
   10 Felix Rodriguez   2001  239  80  28 SFG NL   0  0   0 13  9  1  .900  0  80.1  53  16  15  27  91   1.68  5  314  282  7  2   2   1   1   3   7   3  2  0  0  1  .188  .259  .280  .539   48 1373  834 
   11 Steve Kline       2001  240  89  28 STL NL   0  0   0 26  3  3  .500  9  75    53  16  15  29  54   1.80  3  303  261 11  2   7   4   4   5  10   4  0  0  0  1  .203  .288  .295  .583   55 1120  685 
   12 Willie Hernandez  1984  204  80  29 DET AL   0  0   0 68  9  3  .750 32 140.1  96  30  30  36 112   1.92  6  548  496 10  1   8   4   9   3   9   4  2  0  0  2  .194  .252  .254  .506   40           

Seasons/Careers found: 12.

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