Born March 25, 1909
Auburn, IL, USA
Washington's 1945 rotation was four knuckleball pitchers: Roger Wolff, Mickey Haefner, Johnny Niggeling and him. He went 17-7 with a 2.13 earned run average that year and the club finished a game and a half behind Detroit, which is the closest a rotation built that way has come to a pennant. Catchers of the period were entitled to their opinion of it.
Twenty seasons gave him 191 wins against 181 with a 3.25 earned run average, 3,218 innings, 192 complete games and 30 shutouts. He won 20 games in 1939 for a Washington club that lost 87, and 17 in 1947 for a Philadelphia club that lost 92, which is most of what there is to say about the clubs he pitched for. Five All-Star selections.
He is not the Dutch Leonard who pitched for Boston in the 1910s and threw two no-hitters; there were two of them, and this one came second. He finished with the Cubs in relief at forty-four. Seven writers' ballots between 1960 and 1973 never gave him more than six votes.
| Award | Times | Years |
|---|---|---|
| All-Star selection | 5 | 1940, 1943, 1944, 1945, 1951 |
| Baseball Magazine All-Star | 2 | 1939, 1941 |
| Year | Team | G | AB | R | H | 2B | 3B | HR | RBI | BB | SO | SB | AVG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1933 | BRO | 10 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .000 |
| 1934 | BRO | 44 | 67 | 3 | 12 | 3 | 1 | 0 | 4 | 0 | 16 | 0 | .179 |
| 1935 | BRO | 43 | 39 | 1 | 1 | 1 | 0 | 0 | 2 | 1 | 9 | 0 | .026 |
| 1936 | BRO | 16 | 5 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .400 |
| 1938 | WSH | 33 | 82 | 10 | 19 | 3 | 2 | 0 | 5 | 2 | 12 | 0 | .232 |
| 1939 | WSH | 34 | 95 | 2 | 21 | 3 | 0 | 0 | 2 | 1 | 12 | 0 | .221 |
| 1940 | WSH | 35 | 101 | 6 | 16 | 0 | 0 | 0 | 4 | 1 | 11 | 0 | .158 |
| 1941 | WSH | 34 | 88 | 1 | 9 | 2 | 0 | 0 | 8 | 1 | 13 | 0 | .102 |
| 1942 | WSH | 6 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | .100 |
| 1943 | WSH | 31 | 67 | 0 | 7 | 0 | 0 | 0 | 3 | 2 | 10 | 1 | .104 |
| 1944 | WSH | 32 | 79 | 6 | 18 | 1 | 0 | 0 | 1 | 4 | 10 | 0 | .228 |
| 1945 | WSH | 31 | 78 | 9 | 18 | 2 | 0 | 0 | 9 | 1 | 5 | 0 | .231 |
| 1946 | WSH | 26 | 53 | 2 | 9 | 0 | 0 | 0 | 7 | 2 | 17 | 0 | .170 |
| 1947 | PHI | 32 | 80 | 4 | 14 | 1 | 0 | 0 | 12 | 2 | 16 | 0 | .175 |
| 1948 | PHI | 34 | 83 | 1 | 12 | 0 | 1 | 0 | 4 | 0 | 22 | 0 | .145 |
| 1949 | CHC | 33 | 59 | 4 | 12 | 1 | 0 | 0 | 5 | 2 | 15 | 0 | .203 |
| 1950 | CHC | 35 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | .063 |
| 1951 | CHC | 41 | 21 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | .000 |
| 1952 | CHC | 45 | 10 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .200 |
| 1953 | CHC | 45 | 10 | 0 | 3 | 1 | 0 | 0 | 2 | 0 | 1 | 0 | .300 |
| Career | — | 640 | 1054 | 53 | 177 | 18 | 4 | 0 | 69 | 20 | 183 | 1 | .168 |
| Year | Team | W | L | G | GS | SV | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1933 | BRO | 2 | 3 | 10 | 3 | 0 | 40.0 | 42 | 13 | 10 | 6 | 2.92 |
| 1934 | BRO | 14 | 11 | 44 | 20 | 5 | 183.2 | 210 | 67 | 33 | 58 | 3.28 |
| 1935 | BRO | 2 | 9 | 43 | 11 | 8 | 137.2 | 152 | 60 | 29 | 41 | 3.92 |
| 1936 | BRO | 0 | 0 | 16 | 0 | 1 | 32.0 | 34 | 13 | 5 | 8 | 3.66 |
| 1938 | WSH | 12 | 15 | 33 | 31 | 0 | 223.1 | 221 | 85 | 53 | 68 | 3.43 |
| 1939 | WSH | 20 | 8 | 34 | 34 | 0 | 269.1 | 273 | 106 | 59 | 88 | 3.54 |
| 1940 | WSH | 14 | 19 | 35 | 35 | 0 | 289.0 | 328 | 112 | 78 | 124 | 3.49 |
| 1941 | WSH | 18 | 13 | 34 | 33 | 0 | 256.0 | 271 | 98 | 54 | 91 | 3.45 |
| 1942 | WSH | 2 | 2 | 6 | 5 | 0 | 35.0 | 28 | 16 | 5 | 15 | 4.11 |
| 1943 | WSH | 11 | 13 | 31 | 30 | 1 | 219.2 | 218 | 80 | 46 | 51 | 3.28 |
| 1944 | WSH | 14 | 14 | 32 | 31 | 0 | 229.1 | 222 | 78 | 37 | 62 | 3.06 |
| 1945 | WSH | 17 | 7 | 31 | 29 | 1 | 216.0 | 208 | 51 | 35 | 96 | 2.13 |
| 1946 | WSH | 10 | 10 | 26 | 23 | 0 | 161.2 | 182 | 64 | 36 | 62 | 3.56 |
| 1947 | PHI | 17 | 12 | 32 | 29 | 0 | 235.0 | 224 | 70 | 57 | 103 | 2.68 |
| 1948 | PHI | 12 | 17 | 34 | 30 | 0 | 225.2 | 226 | 63 | 54 | 92 | 2.51 |
| 1949 | CHC | 7 | 16 | 33 | 28 | 0 | 180.0 | 198 | 83 | 43 | 83 | 4.15 |
| 1950 | CHC | 5 | 1 | 35 | 1 | 6 | 74.0 | 70 | 31 | 27 | 28 | 3.77 |
| 1951 | CHC | 10 | 6 | 41 | 1 | 3 | 81.2 | 69 | 24 | 28 | 30 | 2.64 |
| 1952 | CHC | 2 | 2 | 45 | 0 | 11 | 66.2 | 56 | 16 | 24 | 37 | 2.16 |
| 1953 | CHC | 2 | 3 | 45 | 0 | 8 | 62.2 | 72 | 32 | 24 | 27 | 4.60 |
| Career | — | 191 | 181 | 640 | 374 | 44 | 3218.1 | 3304 | 1162 | 737 | 1170 | 3.25 |
Auburn, IL, USA
Dutch Leonard made a major-league debut on August 31, 1933.
Dutch Leonard played a final major-league game on September 25, 1953.
Image: Bowman Gum, public domain