In his MLB career, Pfeffer has earned 836 strikeouts in 2,407 frames while allowing 2,320 base hits. He holds a WHIP of 1.210 while being the owner of a FIP of 3.1 and he has given up 742 ER’s. He has faced 9,968 opposing batters and his strikeout to walk ratio is 1.41 during his career. Pfeffer (158112 career winloss record) has given up 8.7 hits per nine innings and has a 2.77 ERA.
Jeff Pfeffer Stats
Year  Team  G  IP  W  L  WHIP  ERA  H  BB  SO  FIP  SV  GS  HR  ER  R  BF  SO/W  H/9  SO/9 

Career  347  2407.1  158  112  1.210  2.77  2,320  592  836  3.14  10  279  67  742  921  9,968  1.41  8.7  3.1  
1924  TOT  31  136.2  9  8  1.588  4.35  170  47  39  3.79  0  16  6  66  75  609  0.83  11.2  2.6 
1924  STL  16  78.0  4  5  1.692  5.31  102  30  20  3.92  0  12  3  46  52  357  0.67  11.8  2.3 
1924  PIT  15  58.2  5  3  1.449  3.07  68  17  19  3.63  0  4  3  20  23  252  1.12  10.4  2.9 
1923  STL  26  152.1  8  9  1.385  4.02  171  40  32  4.26  0  18  8  68  80  667  0.80  10.1  1.9 
1922  STL  44  261.1  19  12  1.316  3.58  286  58  83  3.90  2  32  12  104  126  1,124  1.43  9.8  2.9 
1921  TOT  24  130.1  10  8  1.442  4.35  151  37  30  3.96  0  18  3  63  70  561  0.81  10.4  2.1 
1921  BRO  6  31.2  1  5  1.421  4.55  36  9  8  3.58  0  5  0  16  19  135  0.89  10.2  2.3 
1921  STL  18  98.2  9  3  1.449  4.29  115  28  22  4.09  0  13  3  47  51  426  0.79  10.5  2.0 
1920  BRO  30  215.0  16  9  1.256  3.01  225  45  80  3.06  0  28  5  72  81  898  1.78  9.4  3.3 
1919  BRO  30  267.0  17  13  1.195  2.66  270  49  92  2.83  0  30  7  79  95  1,099  1.88  9.1  3.1 
1918  BRO  1  9.0  1  0  0.556  0.00  2  3  1  3.01  0  1  0  0  0  31  0.33  2.0  1.0 
1917  BRO  30  266.0  11  15  1.094  2.23  225  66  115  2.52  0  30  4  66  84  1,081  1.74  7.6  3.9 
1916  BRO  41  328.2  25  11  1.025  1.92  274  63  128  2.47  1  36  5  70  91  1,298  2.03  7.5  3.5 
1915  BRO  40  291.2  19  14  1.094  2.10  243  76  84  3.15  3  34  8  68  93  1,177  1.11  7.5  2.6 
1914  BRO  43  315.0  23  12  1.127  1.97  264  91  135  2.88  4  34  9  69  99  1,268  1.48  7.5  3.9 
1913  BRO  5  24.1  0  1  1.685  3.33  28  13  13  3.58  0  2  0  9  16  114  1.00  10.4  4.8 
1911  SLB  2  10.0  0  0  1.500  7.20  11  4  4  3.17  0  0  0  8  11  41  1.00  9.9  3.6 
1924 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  9  80th 
Losses  8  91st 
WinLoss Percentage  .529  120th 
Earned Run Average (ERA)  4.36  985th 
Games Played  31  73rd 
Games Started  16  87th 
Games Finished  11  39th 
Complete Games  4  163rd 
Shutouts  0  327th 
Saves  0  328th 
Innings Pitched  136  92nd 
Hits Allowed  170  69th 
Runs Allowed  75  94th 
Earned Runs Allowed  66  81st 
Home Runs Allowed  6  82nd 
Walks  47  83rd 
Intentional Walks  0  295th 
Strikeouts  39  121st 
Hit Batters  1  249th 
Balks  1  53rd 
Wild Pitches  3  55th 
Batters Faced  609  85th 
ERA+  88  222nd 
FIP  3.79  1010th 
WHIP  1.588  1027th 
Hits Allowed Per 9 Innings  11.2  133rd 
Home Runs Allowed Per 9 Innings  0.4  132nd 
Walks Per 9 Innings  3.1  216th 
Strikeouts Per 9 Innings  2.6  256th 
Strikeout to Walk Ratio  0.8  216th 
1924 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  4  162nd 
Losses  5  153rd 
WinLoss Percentage  .444  186th 
Earned Run Average (ERA)  5.31  1071st 
Games Played  16  168th 
Games Started  12  127th 
Games Finished  2  211th 
Complete Games  3  187th 
Shutouts  0  328th 
Saves  0  329th 
Innings Pitched  78  171st 
Hits Allowed  102  148th 
Runs Allowed  52  156th 
Earned Runs Allowed  46  138th 
Home Runs Allowed  3  136th 
Walks  30  147th 
Intentional Walks  0  296th 
Strikeouts  20  193rd 
Hit Batters  1  250th 
Balks  1  54th 
Wild Pitches  3  56th 
Batters Faced  357  146th 
ERA+  72  295th 
FIP  3.92  1033rd 
WHIP  1.692  1076th 
Hits Allowed Per 9 Innings  11.8  97th 
Home Runs Allowed Per 9 Innings  0.3  164th 
Walks Per 9 Innings  3.5  177th 
Strikeouts Per 9 Innings  2.3  296th 
Strikeout to Walk Ratio  0.7  274th 
1924 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  5  143rd 
Losses  3  209th 
WinLoss Percentage  .625  77th 
Earned Run Average (ERA)  3.09  868th 
Games Played  15  175th 
Games Started  4  232nd 
Games Finished  9  61st 
Complete Games  1  270th 
Shutouts  0  329th 
Saves  0  330th 
Innings Pitched  58  189th 
Hits Allowed  68  189th 
Runs Allowed  23  247th 
Earned Runs Allowed  20  231st 
Home Runs Allowed  3  137th 
Walks  17  214th 
Intentional Walks  0  297th 
Strikeouts  19  200th 
Hit Batters  0  373rd 
Balks  0  309th 
Wild Pitches  0  354th 
Batters Faced  252  162nd 
ERA+  126  78th 
FIP  3.63  986th 
WHIP  1.449  953rd 
Hits Allowed Per 9 Innings  10.4  186th 
Home Runs Allowed Per 9 Innings  0.5  97th 
Walks Per 9 Innings  2.6  290th 
Strikeouts Per 9 Innings  2.9  222nd 
Strikeout to Walk Ratio  1.1  144th 
1923 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  8  89th 
Losses  9  83rd 
WinLoss Percentage  .471  156th 
Earned Run Average (ERA)  4.02  972nd 
Games Played  26  114th 
Games Started  18  81st 
Games Finished  4  153rd 
Complete Games  7  108th 
Shutouts  1  83rd 
Saves  0  299th 
Innings Pitched  152  90th 
Hits Allowed  171  88th 
Runs Allowed  80  97th 
Earned Runs Allowed  68  90th 
Home Runs Allowed  8  83rd 
Walks  40  112th 
Intentional Walks  0  269th 
Strikeouts  32  131st 
Hit Batters  9  17th 
Balks  0  281st 
Wild Pitches  1  181st 
Batters Faced  667  88th 
ERA+  97  157th 
FIP  4.26  1019th 
WHIP  1.385  947th 
Hits Allowed Per 9 Innings  10.1  192nd 
Home Runs Allowed Per 9 Innings  0.5  131st 
Walks Per 9 Innings  2.4  289th 
Strikeouts Per 9 Innings  1.9  299th 
Strikeout to Walk Ratio  0.8  198th 
1922 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  19  13th 
Losses  12  49th 
WinLoss Percentage  .613  53rd 
Earned Run Average (ERA)  3.58  989th 
Games Played  44  13th 
Games Started  32  22nd 
Games Finished  8  67th 
Complete Games  18  27th 
Shutouts  1  80th 
Saves  2  42nd 
Innings Pitched  261  18th 
Hits Allowed  286  19th 
Runs Allowed  126  25th 
Earned Runs Allowed  104  25th 
Home Runs Allowed  12  32nd 
Walks  58  61st 
Intentional Walks  0  214th 
Strikeouts  83  26th 
Hit Batters  11  10th 
Balks  0  229th 
Wild Pitches  4  45th 
Batters Faced  1,124  18th 
ERA+  108  92nd 
FIP  3.90  987th 
WHIP  1.316  977th 
Hits Allowed Per 9 Innings  9.8  170th 
Home Runs Allowed Per 9 Innings  0.4  142nd 
Walks Per 9 Innings  2.0  250th 
Strikeouts Per 9 Innings  2.9  147th 
Strikeout to Walk Ratio  1.4  49th 
1921 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  10  70th 
Losses  8  94th 
WinLoss Percentage  .556  84th 
Earned Run Average (ERA)  4.36  1051st 
Games Played  24  110th 
Games Started  18  82nd 
Games Finished  5  95th 
Complete Games  9  90th 
Shutouts  1  80th 
Saves  0  251st 
Innings Pitched  130  103rd 
Hits Allowed  151  99th 
Runs Allowed  70  103rd 
Earned Runs Allowed  63  95th 
Home Runs Allowed  3  136th 
Walks  37  104th 
Intentional Walks  0  216th 
Strikeouts  30  126th 
Hit Batters  6  58th 
Balks  0  229th 
Wild Pitches  2  83rd 
Batters Faced  561  103rd 
ERA+  86  181st 
FIP  3.96  1022nd 
WHIP  1.442  1018th 
Hits Allowed Per 9 Innings  10.4  147th 
Home Runs Allowed Per 9 Innings  0.2  193rd 
Walks Per 9 Innings  2.6  200th 
Strikeouts Per 9 Innings  2.1  233rd 
Strikeout to Walk Ratio  0.8  190th 
1921 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  1  203rd 
Losses  5  131st 
WinLoss Percentage  .167  213th 
Earned Run Average (ERA)  4.62  1069th 
Games Played  6  204th 
Games Started  5  163rd 
Games Finished  1  191st 
Complete Games  2  166th 
Shutouts  0  243rd 
Saves  0  252nd 
Innings Pitched  31  191st 
Hits Allowed  36  192nd 
Runs Allowed  19  194th 
Earned Runs Allowed  16  195th 
Home Runs Allowed  0  285th 
Walks  9  213th 
Intentional Walks  0  217th 
Strikeouts  8  202nd 
Hit Batters  1  199th 
Balks  0  230th 
Wild Pitches  0  270th 
Batters Faced  135  192nd 
ERA+  88  171st 
FIP  3.58  963rd 
WHIP  1.421  1013th 
Hits Allowed Per 9 Innings  10.2  157th 
Home Runs Allowed Per 9 Innings  0.0  284th 
Walks Per 9 Innings  2.6  201st 
Strikeouts Per 9 Innings  2.3  215th 
Strikeout to Walk Ratio  0.9  168th 
1921 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  9  79th 
Losses  3  170th 
WinLoss Percentage  .750  29th 
Earned Run Average (ERA)  4.31  1043rd 
Games Played  18  136th 
Games Started  13  104th 
Games Finished  4  114th 
Complete Games  7  99th 
Shutouts  1  81st 
Saves  0  253rd 
Innings Pitched  98  123rd 
Hits Allowed  115  124th 
Runs Allowed  51  132nd 
Earned Runs Allowed  47  124th 
Home Runs Allowed  3  137th 
Walks  28  133rd 
Intentional Walks  0  218th 
Strikeouts  22  144th 
Hit Batters  5  72nd 
Balks  0  231st 
Wild Pitches  2  84th 
Batters Faced  426  125th 
ERA+  85  186th 
FIP  4.09  1048th 
WHIP  1.449  1023rd 
Hits Allowed Per 9 Innings  10.5  139th 
Home Runs Allowed Per 9 Innings  0.3  160th 
Walks Per 9 Innings  2.6  202nd 
Strikeouts Per 9 Innings  2.0  239th 
Strikeout to Walk Ratio  0.8  194th 
1920 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  16  25th 
Losses  9  79th 
WinLoss Percentage  .640  47th 
Earned Run Average (ERA)  3.01  978th 
Games Played  30  71st 
Games Started  28  40th 
Games Finished  2  148th 
Complete Games  20  26th 
Shutouts  2  46th 
Saves  0  243rd 
Innings Pitched  215  50th 
Hits Allowed  225  49th 
Runs Allowed  81  75th 
Earned Runs Allowed  72  58th 
Home Runs Allowed  5  66th 
Walks  45  82nd 
Intentional Walks  0  214th 
Strikeouts  80  46th 
Hit Batters  5  62nd 
Balks  0  228th 
Wild Pitches  5  28th 
Batters Faced  898  50th 
ERA+  106  94th 
FIP  3.06  958th 
WHIP  1.256  976th 
Hits Allowed Per 9 Innings  9.4  160th 
Home Runs Allowed Per 9 Innings  0.2  139th 
Walks Per 9 Innings  1.9  254th 
Strikeouts Per 9 Innings  3.3  122nd 
Strikeout to Walk Ratio  1.8  37th 
1919 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  17  19th 
Losses  13  24th 
WinLoss Percentage  .567  59th 
Earned Run Average (ERA)  2.66  1023rd 
Games Played  30  54th 
Games Started  30  18th 
Games Finished  0  240th 
Complete Games  26  6th 
Shutouts  4  18th 
Saves  0  194th 
Innings Pitched  267  12th 
Hits Allowed  270  4th 
Runs Allowed  95  21st 
Earned Runs Allowed  79  15th 
Home Runs Allowed  7  22nd 
Walks  49  55th 
Intentional Walks  0  169th 
Strikeouts  92  21st 
Hit Batters  12  3rd 
Balks  0  182nd 
Wild Pitches  1  148th 
Batters Faced  1,099  11th 
ERA+  112  73rd 
FIP  2.83  1010th 
WHIP  1.195  1011th 
Hits Allowed Per 9 Innings  9.1  131st 
Home Runs Allowed Per 9 Innings  0.2  111th 
Walks Per 9 Innings  1.7  218th 
Strikeouts Per 9 Innings  3.1  103rd 
Strikeout to Walk Ratio  1.9  16th 
1918 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  1  143rd 
Losses  0  208th 
WinLoss Percentage  1.000  9th 
Earned Run Average (ERA)  0.00  12th 
Games Played  1  214th 
Games Started  1  174th 
Games Finished  0  213th 
Complete Games  1  144th 
Shutouts  1  78th 
Saves  0  180th 
Innings Pitched  9  171st 
Hits Allowed  2  205th 
Runs Allowed  0  217th 
Earned Runs Allowed  0  216th 
Home Runs Allowed  0  190th 
Walks  3  182nd 
Intentional Walks  0  157th 
Strikeouts  1  192nd 
Hit Batters  0  194th 
Balks  0  168th 
Wild Pitches  0  194th 
Batters Faced  31  184th 
ERA+  0  216th 
FIP  3.01  1114th 
WHIP  0.556  992nd 
Hits Allowed Per 9 Innings  2.0  210th 
Home Runs Allowed Per 9 Innings  0.0  188th 
Walks Per 9 Innings  3.0  105th 
Strikeouts Per 9 Innings  1.0  188th 
Strikeout to Walk Ratio  0.3  178th 
1917 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  11  50th 
Losses  15  22nd 
WinLoss Percentage  .423  96th 
Earned Run Average (ERA)  2.23  1065th 
Games Played  30  81st 
Games Started  30  27th 
Games Finished  0  180th 
Complete Games  24  13th 
Shutouts  3  36th 
Saves  0  151st 
Innings Pitched  266  22nd 
Hits Allowed  225  25th 
Runs Allowed  84  43rd 
Earned Runs Allowed  66  37th 
Home Runs Allowed  4  34th 
Walks  66  43rd 
Intentional Walks  0  125th 
Strikeouts  115  18th 
Hit Batters  16  1st 
Balks  0  138th 
Wild Pitches  4  45th 
Batters Faced  1,081  22nd 
ERA+  125  30th 
FIP  2.52  1067th 
WHIP  1.094  1053rd 
Hits Allowed Per 9 Innings  7.6  147th 
Home Runs Allowed Per 9 Innings  0.1  102nd 
Walks Per 9 Innings  2.2  138th 
Strikeouts Per 9 Innings  3.9  60th 
Strikeout to Walk Ratio  1.7  33rd 
1916 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  25  3rd 
Losses  11  49th 
WinLoss Percentage  .694  14th 
Earned Run Average (ERA)  1.92  1014th 
Games Played  41  28th 
Games Started  36  9th 
Games Finished  3  135th 
Complete Games  30  4th 
Shutouts  6  5th 
Saves  1  76th 
Innings Pitched  328  3rd 
Hits Allowed  274  6th 
Runs Allowed  91  25th 
Earned Runs Allowed  70  28th 
Home Runs Allowed  5  24th 
Walks  63  42nd 
Intentional Walks  0  152nd 
Strikeouts  128  17th 
Hit Batters  17  1st 
Balks  0  163rd 
Wild Pitches  6  22nd 
Batters Faced  1,298  4th 
ERA+  141  19th 
FIP  2.47  1033rd 
WHIP  1.025  1015th 
Hits Allowed Per 9 Innings  7.5  164th 
Home Runs Allowed Per 9 Innings  0.1  118th 
Walks Per 9 Innings  1.7  190th 
Strikeouts Per 9 Innings  3.5  113th 
Strikeout to Walk Ratio  2.0  24th 
1915 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  19  23rd 
Losses  14  47th 
WinLoss Percentage  .576  78th 
Earned Run Average (ERA)  2.10  921st 
Games Played  40  48th 
Games Started  34  19th 
Games Finished  6  138th 
Complete Games  26  8th 
Shutouts  6  9th 
Saves  3  33rd 
Innings Pitched  291  17th 
Hits Allowed  243  27th 
Runs Allowed  93  54th 
Earned Runs Allowed  68  63rd 
Home Runs Allowed  8  12th 
Walks  76  50th 
Intentional Walks  0  238th 
Strikeouts  84  77th 
Hit Batters  17  6th 
Balks  1  45th 
Wild Pitches  4  90th 
Batters Faced  1,177  15th 
ERA+  134  47th 
FIP  3.15  1056th 
WHIP  1.094  928th 
Hits Allowed Per 9 Innings  7.5  255th 
Home Runs Allowed Per 9 Innings  0.2  139th 
Walks Per 9 Innings  2.3  260th 
Strikeouts Per 9 Innings  2.6  278th 
Strikeout to Walk Ratio  1.1  164th 
1914 Stats for Jeff Pfeffer
Stat  Total  MLB Rank 

Wins  23  12th 
Losses  12  76th 
WinLoss Percentage  .657  38th 
Earned Run Average (ERA)  1.97  933rd 
Games Played  43  31st 
Games Started  34  31st 
Games Finished  11  51st 
Complete Games  27  9th 
Shutouts  3  52nd 
Saves  4  14th 
Innings Pitched  315  12th 
Hits Allowed  264  18th 
Runs Allowed  99  55th 
Earned Runs Allowed  69  70th 
Home Runs Allowed  9  9th 
Walks  91  25th 
Intentional Walks  0  218th 
Strikeouts  135  30th 
Hit Batters  7  63rd 
Balks  2  7th 
Wild Pitches  3  115th 
Batters Faced  1,268  14th 
ERA+  144  22nd 
FIP  2.88  1017th 
WHIP  1.127  940th 
Hits A
