D.C. Baseball Single-Season Pitching Records

Top 10 Single Seasons – Games
Name G Year Team League
1 Jon Rauch 88 2007 Nationals National
2 Jon Rauch 85 2006 Nationals National
3 Saul Rivera 85 2007 Nationals National
4 Gary Majewski 79 2005 Nationals National
5 Tyler Clippard 78 2010 Nationals National
6 Chad Cordero 76 2007 Nationals National
7 Saul Rivera 76 2008 Nationals National
8 Chad Cordero 74 2005 Nationals National
9 Ron Kline 74 1965 Senators American
10 Sean Burnett 73 2010 Nationals National
Top 10 Single Seasons – Wins
Name Wins Year Team League
1 Walter Johnson 36 1913 Senators American
2 Walter Johnson 33 1912 Senators American
3 Frank Killen 29 1892 Senators National
4 Walter Johnson 28 1914 Senators American
5 Walter Johnson 27 1915 Senators American
6 Alvin Crowder 26 1932 Senators American
7 Walter Johnson 25 1916 Senators American
8 Win Mercer 25 1896 Senators National
9 Walter Johnson 25 1910 Senators American
10 Walter Johnson 25 1911 Senators American
Top 10 Single Seasons – Win %
Name Win % Year Team League
1 Walter Johnson 0.837 1913 Senators American
2 Stan Coveleski 0.800 1925 Senators American
3 Walter Johnson 0.767 1924 Senators American
4 Walter Johnson 0.741 1925 Senators American
5 Walter Johnson 0.733 1912 Senators American
6 Earl Whitehill 0.733 1933 Senators American
7 Dutch Ruether 0.720 1925 Senators American
8 Dutch Leonard 0.714 1939 Senators American
9 Monte Weaver 0.688 1932 Senators American
10 Bob Porterfield 0.688 1953 Senators American
Top 10 Single Seasons – ERA
Name ERA Year Team League
1 Walter Johnson 1.14 1913 Senators American
2 Walter Johnson 1.27 1918 Senators American
3 Walter Johnson 1.36 1910 Senators American
4 Walter Johnson 1.39 1912 Senators American
5 Walter Johnson 1.49 1919 Senators American
6 Walter Johnson 1.55 1915 Senators American
7 Walter Johnson 1.65 1908 Senators American
8 Walter Johnson 1.72 1914 Senators American
9 Walter Johnson 1.90 1916 Senators American
10 Walter Johnson 1.90 1911 Senators American
Top 10 Single Seasons – Games Started
Name GS Year Team League
1 Kid Carsey 53 1891 Senators American Assoc
2 Frank Killen 52 1892 Senators National
3 Jim Whitney 47 1887 Senators National
4 Hank O’Day 46 1888 Senators National
5 Win Mercer 45 1896 Senators National
6 Dupee Shaw 44 1886 Senators National
7 Win Mercer 42 1897 Senators National
8 Gus Weyhing 42 1898 Senators National
9 Walter Johnson 42 1910 Senators American
10 Frank Foreman 41 1891 Senators American Assoc
Top 10 Single Seasons – Complete Games
Name CG Year Team League
1 Frank Killen 46 1892 Senators National
2 Kid Carsey 46 1891 Senators American Assoc
3 Jim Whitney 46 1887 Senators National
4 Hank O’Day 46 1888 Senators National
5 Dupee Shaw 43 1886 Senators National
6 Gus Weyhing 39 1898 Senators National
7 Frank Foreman 39 1891 Senators American Assoc
8 Win Mercer 38 1896 Senators National
9 Walter Johnson 38 1910 Senators American
10 Case Patten 37 1904 Senators American
Top 10 Single Seasons – Innings Pitched
Name IP Year Team League
1 Frank Killen 459.2 1892 Senators National
2 Kid Carsey 415 1891 Senators American Assoc
3 Jim Whitney 404.2 1887 Senators National
4 Hank O’Day 403 1888 Senators National
5 Dupee Shaw 385.2 1886 Senators National
6 Walter Johnson 371.2 1914 Senators American
7 Walter Johnson 370 1910 Senators American
8 Walter Johnson 369.2 1916 Senators American
9 Walter Johnson 369 1912 Senators American
10 Win Mercer 366.1 1896 Senators National
Top 10 Single Seasons – Strikeouts
Name K’s Year Team League
1 Walter Johnson 313 1910 Senators American
2 Walter Johnson 303 1912 Senators American
3 Walter Johnson 243 1913 Senators American
4 Walter Johnson 228 1916 Senators American
5 Walter Johnson 225 1914 Senators American
6 Walter Johnson 207 1911 Senators American
7 Walter Johnson 203 1915 Senators American
8 Pete Richert 195 1966 Senators American
9 Walter Johnson 188 1917 Senators American
10 Hank O’Day 186 1888 Senators National
Top 10 Single Seasons – Shutouts
Name ShO Year Team League
1 Walter Johnson 11 1913 Senators American
2 Walter Johnson 9 1914 Senators American
3 Bob Porterfield 9 1953 Senators American
4 Walter Johnson 8 1910 Senators American
5 Walter Johnson 8 1917 Senators American
6 Walter Johnson 8 1918 Senators American
7 Walter Johnson 7 1912 Senators American
8 Walter Johnson 7 1915 Senators American
9 Walter Johnson 7 1919 Senators American
10 Case Patten 7 1906 Senators American
Top 10 Single Seasons – Saves
Name SV Year Team League
1 Chad Cordero 47 2005 Nationals National
2 Drew Storen 43 2011 Nationals National
3 Chad Cordero 37 2007 Nationals National
4 Ron Kline 29 1965 Senators American
5 Chad Cordero 29 2006 Nationals National
6 Darold Knowles 27 1970 Senators American
7 Matt Capps 26 2010 Nationals National
8 Ron Kline 23 1966 Senators American
9 Firpo Marberry 22 1926 Senators American
10 Mike MacDougal 20 2009 Nationals National