| - | Frank Bennett | P | MLB | | 163 | Right | Right | 10/27/1904 | 22 | Mardela Springs,Maryland | | UDFA | | |
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| - | Herb Bradley | P | MLB | 6-0 | 170 | Right | Right | 1/3/1903 | 24 | Agenda,Kansas | | UDFA | | |
| - | Fred Bratschi | OF | MLB | 5-10 | 170 | Right | Right | 1/16/1892 | 35 | Alliance,Ohio | | UDFA | | |
| - | Frank Bushey | P | MLB | 6-0 | 180 | Right | Right | 8/1/1906 | 20 | Wheaton,Kansas | | UDFA | | |
| - | Cleo Carlyle | OF | MLB | 6-0 | 170 | Left | Right | 9/7/1902 | 24 | Fairburn,Georgia | | UDFA | | |
| - | Bob Cremins | P | MLB | 5-11 | 178 | Left | Left | 2/15/1906 | 21 | Pelham Manor,New York | | UDFA | | |
| - | Elmer Eggert | 2B | MLB | 5-9 | 160 | Right | Right | 1/29/1902 | 25 | Rochester,New York | | UDFA | | |
| - | Ira Flagstead | OF | MLB | 5-9 | 165 | Right | Right | 9/22/1893 | 33 | Montague,Michigan | | UDFA | | |
| - | John Freeman | OF | MLB | 5-8 | 160 | Right | Right | 1/24/1901 | 26 | Boston,Massachusetts | | UDFA | | |
| - | Fred Haney | 3B | MLB | 5-6 | 170 | Right | Right | 4/25/1898 | 29 | Albuquerque,New Mexico | | UDFA | | |
| - | Slim Harriss | P | MLB | 6-6 | 180 | Right | Right | 12/11/1896 | 30 | Brownwood,Texas | | UDFA | | |
| - | Grover Hartley | C | MLB | 5-11 | 175 | Right | Right | 7/2/1888 | 38 | Osgood,Indiana | | UDFA | | |
| - | Fred Hofmann | C | MLB | 5-11 | 175 | Right | Right | 6/10/1894 | 33 | St. Louis,Missouri | | UDFA | | |
| - | Baby Doll Jacobson | OF | MLB | 6-3 | 215 | Right | Right | 8/16/1890 | 36 | Cable,Illinois | | UDFA | | |
| - | Marty Karow | SS-3B | MLB | | 170 | Right | Right | 7/18/1904 | 22 | Braddock,Pennsylvania | | UDFA | | |
| - | Del Lundgren | P | MLB | 5-8 | 160 | Right | Right | 9/21/1899 | 27 | Lindsborg,Kansas | | UDFA | | |
| - | Danny MacFayden | P | MLB | 5-11 | 170 | Right | Right | 6/10/1905 | 22 | North Truro,Massachusetts | | UDFA | | |
| - | Bill Moore | C | MLB | 5-11 | 170 | Left | Right | 12/12/1901 | 25 | Kansas City,Missouri | | UDFA | | |
| - | Buddy Myer | 2B | MLB | 5-10 | 163 | Left | Right | 3/16/1904 | 23 | Ellisville,Mississippi | | UDFA | | |
| - | Bill Regan | 2B | MLB | 5-10 | 155 | Right | Right | 1/23/1899 | 28 | Pittsburgh,Pennsylvania | | UDFA | | |
| - | Topper Rigney | SS | MLB | 5-9 | 150 | Right | Right | 1/7/1897 | 30 | Groveton,Texas | | UDFA | | |
| - | Billy Rogell | SS | MLB | 5-10 | 163 | Both | Right | 11/24/1904 | 22 | Springfield,Illinois | | UDFA | | |
| - | Red Rollings | 3B-2B | MLB | 5-11 | 167 | Left | Right | 3/21/1904 | 23 | Mobile,Alabama | | UDFA | | |
| - | Jack Rothrock | OF-SS | MLB | 5-11 | 165 | Both | Right | 3/14/1905 | 22 | Long Beach,California | | UDFA | | |
| - | Red Ruffing | P | MLB | 6-1 | 205 | Right | Right | 5/3/1904 | 23 | Granville,Illinois | | UDFA | | |
| - | Jack Russell | P | MLB | 6-1 | 178 | Right | Right | 10/24/1905 | 21 | Paris,Texas | | UDFA | | |
| - | Wally Shaner | OF | MLB | 6-2 | 195 | Right | Right | 5/24/1900 | 27 | Lynchburg,Virginia | | UDFA | | |
| - | Rudy Sommers | P | MLB | 5-11 | 165 | Both | Left | 10/30/1886 | 40 | Cincinnati,Ohio | | UDFA | | |
| - | Arlie Tarbert | OF | MLB | 6-0 | 160 | Right | Right | 9/10/1904 | 22 | Cleveland,Ohio | | UDFA | | |
| - | Jack Tobin | OF | MLB | 5-8 | 142 | Left | Left | 5/4/1892 | 35 | St. Louis,Missouri | | UDFA | | |
| - | Phil Todt | 1B | MLB | 6-0 | 175 | Left | Left | 8/9/1901 | 25 | St. Louis,Missouri | | UDFA | | |
| - | Pee-Wee Wanninger | SS | MLB | 5-7 | 150 | Left | Right | 12/12/1902 | 24 | Birmingham,Alabama | | UDFA | | |
| - | Frank Welch | OF | MLB | 5-9 | 175 | Right | Right | 8/10/1897 | 29 | Birmingham,Alabama | | UDFA | | |
| - | Tony Welzer | P | MLB | 5-11 | 160 | Right | Right | 4/5/1899 | 28 | Milwaukee,Wisconsin | | UDFA | | |
| - | John Wilson | P | MLB | 6-2 | 164 | Right | Right | 4/25/1903 | 24 | Coal City,Alabama | | UDFA | | |
| - | Hal Wiltse | P | MLB | 5-9 | 168 | Left | Left | 8/6/1903 | 23 | Clay City,Illinois | | UDFA | | |
| - | Ted Wingfield | P | MLB | 5-11 | 168 | Right | Right | 8/7/1899 | 27 | Bedford,Virginia | | UDFA | | |