| 17 | Al Aber | P | MLB | 6-2 | 195 | Left | Left | 7/31/1927 | 22 | Cleveland,Ohio | | UDFA | | |
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| 1 | Bobby Avila | 2B | MLB | 5-10 | 175 | Right | Right | 4/2/1924 | 26 | Veracruz,Mexico | | UDFA | | |
| 30 | Gene Bearden | P | MLB | 6-3 | 204 | Left | Left | 9/5/1920 | 29 | Lexa,Arkansas | | UDFA | | |
| 22 | Al Benton | P | MLB | 6-4 | 215 | Right | Right | 3/18/1911 | 39 | Noble,Oklahoma | | UDFA | | |
| 2 | Johnny Berardino | 2B-SS | MLB | 6-0 | 180 | Right | Right | 5/1/1917 | 33 | Los Angeles,California | | UDFA | | |
| 8 | Ray Boone | 3B-SS | MLB | 6-1 | 188 | Right | Right | 7/27/1923 | 26 | San Diego,California | | UDFA | | |
| 5 | Lou Boudreau | SS | MLB | 5-11 | 185 | Right | Right | 7/17/1917 | 32 | Harvey,Illinois | | UDFA | | |
| 31 | Allie Clark | OF | MLB | 5-11 | 185 | Right | Right | 6/16/1923 | 27 | South Amboy,New Jersey | | UDFA | | |
| 11 | Herb Conyers | 1B | MLB | 6-5 | 210 | Left | Right | 1/8/1921 | 29 | Cowgill,Missouri | | UDFA | | |
| 14 | Larry Doby | OF | MLB | 6-1 | 182 | Left | Right | 12/13/1923 | 26 | Camden,South Carolina | | UDFA | | |
| 9 | Luke Easter | 1B | MLB | | 240 | Left | Right | 8/4/1915 | 34 | Jonestown,Mississippi | | UDFA | | |
| 19 | Bob Feller | P | MLB | 6-0 | 185 | Right | Right | 11/3/1918 | 31 | Van Meter,Iowa | | UDFA | | |
| 23 | Jesse Flores | P | MLB | 5-10 | 175 | Right | Right | 11/2/1914 | 35 | Guadalajara,Mexico | | UDFA | | |
| 25 | Mike Garcia | P | MLB | 6-1 | 200 | Right | Right | 11/17/1923 | 26 | San Gabriel,California | | UDFA | | |
| 4 | Joe Gordon | 2B | MLB | 5-10 | 180 | Right | Right | 2/18/1915 | 35 | Los Angeles,California | | UDFA | | |
| 27 | Steve Gromek | P | MLB | 6-2 | 180 | Both | Right | 1/15/1920 | 30 | Hamtramck,Michigan | | UDFA | | |
| 10 | Jim Hegan | C | MLB | 6-2 | 195 | Right | Right | 8/3/1920 | 29 | Lynn,Massachusetts | | UDFA | | |
| 33 | Bob Kennedy | OF-3B | MLB | 6-2 | 193 | Right | Right | 8/18/1920 | 29 | Chicago,Illinois | | UDFA | | |
| 21 | Bob Lemon | P | MLB | 6-0 | 185 | Left | Right | 9/22/1920 | 29 | San Bernardino,California | | UDFA | | |
| 30 | Jim Lemon | OF | MLB | 6-4 | 200 | Right | Right | 3/23/1928 | 22 | Covington,Virginia | | UDFA | | |
| 34 | Dale Mitchell | OF | MLB | 6-1 | 195 | Left | Left | 8/23/1921 | 28 | Colony,Oklahoma | | UDFA | | |
| 12 | Ray Murray | C | MLB | 6-3 | 204 | Right | Right | 10/12/1917 | 32 | Spring Hope,North Carolina | | UDFA | | |
| 18 | Marino Pieretti | P | MLB | 5-7 | 158 | Right | Right | 9/23/1920 | 29 | Lucca,Italy | | UDFA | | |
| 7 | Al Rosen | 3B | MLB | 5-10 | 180 | Right | Right | 2/29/1924 | 26 | Spartanburg,South Carolina | | UDFA | | |
| 26 | Dick Rozek | P | MLB | 6-0 | 190 | Left | Left | 3/27/1927 | 23 | Cedar Rapids,Iowa | | UDFA | | |
| 38 | Thurman Tucker | OF | MLB | 5-11 | 170 | Left | Right | 9/26/1917 | 32 | Gordon,Texas | | UDFA | | |
| 3 | Mickey Vernon | 1B | MLB | 6-2 | 180 | Left | Left | 4/22/1918 | 32 | Marcus Hook,Pennsylvania | | UDFA | | |
| 28 | Dick Weik | P | MLB | 6-3 | 184 | Right | Right | 11/17/1927 | 22 | Waterloo,Iowa | | UDFA | | |
| 24 | Early Wynn | P | MLB | 6-0 | 200 | Both | Right | 1/6/1920 | 30 | Hartford,Alabama | | UDFA | | |
| 20 | Sam Zoldak | P | MLB | 5-11 | 185 | Left | Left | 12/8/1918 | 31 | Brooklyn,New York | | UDFA | | |