| Photo | Name | # | Pos. | Grad. | B | T | Ht. | Wt. | School | Hometown | State | Conference |
| Chris Beesley | | P | 2010 | R | R | 6-0 | 165 | University of Dayton | Hudson | OH | Atlantic 10 |
| Chuck Boring | 12 | P | 2009 | R | R | 6-0 | 180 | University of Pittsburgh at Johnstown | Dilltown | PA | West Virgina Intercollegiate |
| Ryan Collins | | OF | 2011 | L | L | 6-1 | 190 | Mississippi State University | Callaway | FL | Southeastern |
| Jon Durket | | P | 2008 | L | L | 6-3 | 210 | Wright State University | El Dorado Hills | CA | Horizon |
| Gauntlett Eldemire | | OF | 2011 | R | R | 6-3 | 190 | Ohio University | Shaker Heights | OH | Mid-American |
| Andrew Engebretson | | Hitting Coach | | | | | | Seton Hill University (Asst. Coach) | Long Lake | MN | American Mideast |
| Sean Finn | | P | 2009 | R | R | 6-4 | 230 | University of Dayton | Marion | IL | Atlantic-10 |
| Adam Gingras | 34 | P | 2009 | R | R | 6-3 | 185 | Wheaton College | Woonsocket | RI | New England Women's and Men's Athletic |
| Jacob "Jake" Goebbert | | 1B, OF | 2011 | L | L | 6-0 | 200 | Northwestern University | Hampshire | IL | Big Ten |
| Calvin Grumley | | P | 2011 | R | L | 6-0 | 180 | Penn State University | Johnsonburg | PA | Big Ten |
| Corey Harness | | P | 2011 | R | R | 6-0 | 175 | Southeast Missouri State University | Spring | TX | Ohio Valley |
| Derek Hayden | | P | 2009 | R | L | 5-11 | 190 | Kaskaskia College/Murray State Univ. | Shelbyville | IL | NJCAA/Ohio Valley |
| Kevan Hess | | C | 2010 | R | R | 6-2 | 185 | Western Michigan University | Kalamazoo | MI | Mid-American |
| John Hornke | | INF | 2011 | S | R | 5-10 | 180 | Miami University (Ohio) | Hudson | OH | Mid-American |
| Jared Humphreys | 9 | OF | 2010 | R | R | 6-0 | 170 | Kent State University | Jackson | OH | Mid-American |
| Bobby Jacobs | | C | 2011 | R | R | 6-0 | 195 | Penn State University | West Chester | PA | Big Ten |
| Zach Keen | | INF | 2011 | R | R | 6-1 | 170 | Ohio University | Beavercreek | OH | Mid-American |
| Brian Lambert | | INF | 2010 | R | R | 5-9 | 165 | Indiana University | Pontiac | IL | Big Ten |
| Steele Lewis | | OF | 2009 | R | R | 6-0 | 205 | Centenary College | Kingsville | ONT (CA) | Mid-Continent |
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| Ricky Marshall | | P | 2009 | R | R | 6'2" | 205 | Lincoln Trail College/Austin Peay Univ. | Mansfield | OH | Great Rivers/Ohio Valley |
| Chris Moore | | Pitching Coach | | | | | | Shawnee State University (Asst. Coach) | Tacoma | WA | American Mideast |
| Kyle Mossbarger | | INF/C/OF | 2010 | L | R | 5-10 | 165 | Wright State University | Urbana | OH | Horizon |
| Jacob Noyes | | P | 2009 | R | R | 6-5 | 185 | Southern Utah University | Centerville | UT | Summit |
| Tyler Oliver | | 1B | 2011 | R | L | 6-3 | 215 | Marshall University | Lexington | KY | Conference USA |
| Joe Stover | | P | 2009 | R | R | 6-4 | 170 | Ohio University | Shorewood | IL | Mid-American |
| Ted Tom | | Head Coach | | | | | | Shawnee State University (Head Coach) | | | |
| Phillip Michael Vaughn | | 3rd/C | 2010 | R | R | 6-2 | 210 | University North Carolina Asheville | Cornelius | NC | Big South |
| Blair Veenema | | P | 2009 | R | L | 6-1 | 195 | University of Rochester | Penfield | NY | Liberty |
| Ryan Wackerman | 26 | P | 2009 | L | L | 6-1 | 180 | Youngstown State University | Lewis Center | OH | Horizon |