These records span the Major League ballclubs that played in Washington, D.C. It excludes Montreal Expos players that did not come to DC when the franchise relocated. Does not include statistics from 2008 season. Data courtesy of Mark Hornbaker.
| 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 |
Chad Cordero |
76 |
2007 |
Nationals |
National |
| 6 |
Chad Cordero |
74 |
2005 |
Nationals |
National |
| 7 |
Ron Kline |
74 |
1965 |
Senators |
American |
| 8 |
Darold Knowles |
71 |
1970 |
Senators |
American |
| 9 |
Chad Cordero |
68 |
2006 |
Nationals |
National |
| 10 |
Luis Ayala |
68 |
2005 |
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 |
Chad Cordero |
37 |
2007 |
Nationals |
National |
| 3 |
Ron Kline |
29 |
1965 |
Senators |
American |
| 4 |
Chad Cordero |
29 |
2006 |
Nationals |
National |
| 5 |
Darold Knowles |
27 |
1970 |
Senators |
American |
| 6 |
Ron Kline |
23 |
1966 |
Senators |
American |
| 7 |
Firpo Marberry |
22 |
1926 |
Senators |
American |
| 8 |
Dick Hyde |
18 |
1958 |
Senators |
American |
| 9 |
Ron Kline |
17 |
1963 |
Senators |
American |
| 10 |
Dennis Higgins |
16 |
1969 |
Senators |
American |
|