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| Name | Given Name | Age | Birthday | Height | Weight | Birth City | Birth Country | Batting Hand | Throwing Hand |
|---|---|---|---|---|---|---|---|---|---|
| Walter Johnson | Walter Perry | 59 Deceased | 11/06/1887 | 6'1" | 200 lbs | Humboldt | R | R |
| Year | Team | Games | At Bats | Hits | Home Runs | RBI | Batting AVG | Wins | Losses | Strikeouts | Shutouts | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1907 | Washington Senators | 14 | 36 | 4 | 0 | 1 | 0.1111 | 5 | 9 | 71 | 2 | Pitcher | 3 | 1 | 20 |
| 1908 | Washington Senators | 36 | 79 | 13 | 0 | 5 | 0.1646 | 14 | 14 | 160 | 6 | Pitcher | 4 | 3 | 56 |
| 1909 | Washington Senators | 40 | 101 | 13 | 1 | 6 | 0.1287 | 13 | 25 | 164 | 4 | Pitcher | 7 | 2 | 73 |
| 1910 | Washington Senators | 45 | 137 | 24 | 2 | 12 | 0.1752 | 25 | 17 | 313 | 8 | Pitcher | 6 | 3 | 90 |
| 1911 | Washington Senators | 40 | 128 | 30 | 1 | 15 | 0.2344 | 25 | 13 | 207 | 6 | Pitcher | 4 | 8 | 95 |
| 1912 | Washington Senators | 50 | 144 | 38 | 2 | 20 | 0.2639 | 33 | 12 | 303 | 7 | Pitcher | 4 | 4 | 93 |
| 1913 | Washington Senators | 48 | 134 | 35 | 2 | 14 | 0.2612 | 36 | 7 | 243 | 11 | Outfield | 0 | 0 | 0 |
| 1914 | Washington Senators | 51 | 136 | 30 | 3 | 16 | 0.2206 | 28 | 18 | 225 | 9 | Pitcher | 0 | 7 | 82 |
| 1915 | Washington Senators | 47 | 147 | 34 | 2 | 17 | 0.2313 | 27 | 13 | 203 | 7 | Outfield | 0 | 0 | 0 |
| 1916 | Washington Senators | 48 | 142 | 32 | 1 | 7 | 0.2254 | 25 | 20 | 228 | 3 | Pitcher | 5 | 6 | 102 |
| 1917 | Washington Senators | 47 | 130 | 33 | 0 | 15 | 0.2538 | 23 | 16 | 188 | 8 | Outfield | 0 | 0 | 0 |
| 1918 | Washington Senators | 39 | 150 | 40 | 1 | 18 | 0.2667 | 23 | 13 | 162 | 8 | Pitcher | 6 | 7 | 95 |
| 1919 | Washington Senators | 39 | 125 | 24 | 1 | 8 | 0.1920 | 20 | 14 | 147 | 7 | Pitcher | 6 | 2 | 72 |
| 1920 | Washington Senators | 21 | 64 | 17 | 1 | 7 | 0.2656 | 8 | 10 | 78 | 4 | Pitcher | 0 | 2 | 82 |
| 1921 | Washington Senators | 35 | 111 | 30 | 0 | 10 | 0.2703 | 17 | 14 | 143 | 1 | Outfield | 1 | 0 | 1 |
| 1922 | Washington Senators | 41 | 108 | 22 | 1 | 15 | 0.2037 | 15 | 16 | 105 | 4 | Pitcher | 1 | 4 | 70 |
| 1923 | Washington Senators | 42 | 93 | 18 | 0 | 13 | 0.1935 | 17 | 12 | 130 | 3 | Outfield | 0 | 0 | 0 |
| 1924 | Washington Senators | 38 | 113 | 32 | 1 | 14 | 0.2832 | 23 | 7 | 158 | 6 | Pitcher | 1 | 5 | 69 |
| 1925 | Washington Senators | 30 | 97 | 42 | 2 | 20 | 0.4330 | 20 | 7 | 108 | 3 | Pitcher | 1 | 0 | 28 |
| 1926 | Washington Senators | 33 | 103 | 20 | 1 | 12 | 0.1942 | 15 | 16 | 125 | 2 | Pitcher | 1 | 1 | 51 |
| 1927 | Washington Senators | 18 | 46 | 16 | 2 | 10 | 0.3478 | 5 | 6 | 48 | 1 | Pitcher | 0 | 2 | 69 |