Iowa State Roster
| # | DOB | Yr/Elig | HT | WT | POS | Bats | Throws | Hometown | High School |
| 8 | Andrews, Cade | 12/2006 | 2nd / So | 5' 11" | 175 | C / 3B | Right | Right | New Lenox, IL | Lincoln Way Central |
| Baran, Joseph | 10/2006 | 2nd / So | 6' 3" | 205 | P / OF | Right | Right | Carol Stream, IL | Glenbard North |
| 41 | Bell, Alec | 04/2005 | 4th / Sr | 6' 0" | 175 | OF / P | Left | Left | Gilbert, IA | Gilbert |
| 14 | Bell, George | 11/2005 | 3rd / Jr | 5' 11" | 185 | 2B / P | Right | Right | Des Moines, IA | Roosevelt |
| 5 | Cisneroz, Corey | 11/2006 | 2nd / So | 6' 2" | 180 | OF / P | Right | Right | Niles, IL | Notre Dame College Prep |
| 9 | Collings, Teague | 08/2005 | 3rd / Jr | 5' 11" | 175 | P / OF | Right | Right | Delano, MN | Delano Highschool |
| 12 | Corcoran, Brad | 07/2005 | 5th / 5Sr | 5' 10" | 200 | P / OF | Left | Left | Franklin, WI | Franklin |
| Costello, Colby | 06/2008 | 1st / Fr | 6' 2" | 150 | P / 2B | Right | Right | Antioch, IL | Antioch Community High Schoo |
| De Koster, John | 09/2008 | 1st / Fr | 6' 2" | 170 | P / 2B | Right | Right | Hull, IA | Boyden-Hull |
| 0 | Heisdorf, Cody | 10/2005 | 3rd / Jr | 6' 0" | 165 | OF / C | Right | Right | Sussex, WI | Hamilton |
| 13 | Larson, Grant | 09/2006 | 2nd / So | 6' 5" | 210 | P / 1B | Right | Right | Parker, CO | Chaparral HighSchool |
| 15 | McDaniel, Kael | 05/2005 | 4th / Sr | 5' 8" | 160 | | | | Urbandale, IA | Urbandale |
| 34 | McDermott, Jack | 07/2004 | 4th / Sr | 6' 2" | 200 | P / 1B | | Right | St Charles, IL | St Charles East |
| 21 | Meyers, Lincoln | 12/2005 | 3rd / Jr | 6' 7" | 200 | OF / 1B | Right | Right | Cedar Rapids, IA | John F. Kennedy |
| Partacz, Aidan | 01/2008 | 1st / Fr | 5' 9" | 175 | P / OF | Left | Left | Chicago, IL | St. Rita of Cascia HS |
| Peters, Miller | 02/2007 | 2nd / So | 6' 0" | 150 | P / SS | Right | Right | Oak Park, IL | Oak Park Rover Forest |
| 16 | Pettit, Calvin | 11/2004 | 4th / Sr | 6' 2" | 195 | P / SS | Right | Right | Geneseo, IL | Geneseo |
| 69 | Schmidtknecht, Sam | 04/2007 | 2nd / So | 6' 72" | 165 | P / 3B | Right | Right | Hudson, WI | Hudson |
| Schonhorst, Nicolas | 03/2006 | 2nd / So | 6' 2" | 185 | OF / P | Right | Right | Huxley, IA | Ballard |
| 11 | Stanke, Gavin | 11/2004 | 4th / Sr | 6' 0" | 225 | 3B / 1B | Right | Right | Wheeling, IL | Wheeling |
| 22 | Stelzig, Joe | 12/2004 | 4th / Sr | 6' 2" | 185 | P / UT | Left | Left | Savage, MN | Prior Lake |
| Swanda, Andrew | 01/2006 | 3rd / Jr | 6' 3" | 190 | | | | Des Moines, IA | Roosevelt |
| Von Bank, Nick | 04/2007 | 2nd / So | 6' 5" | 220 | 1B / UT | Left | Right | Plymouth, MN | Providence Academy |
| 13 | Weidner, Boston | 10/2004 | 4th / Sr | 5' 10" | 155 | SS / FLEX | Right | Right | Cottage Grove, MN | Park |
| Weightman Weightman, Adam | 11/2005 | 3rd / Jr | 5' 10" | 165 | P / FLEX | Right | Right | Rockford, IL | Boylan Catholic |
| 17 | White, Jacob | 09/2007 | 2nd / So | 5' 10" | 150 | C / OF | Left | Right | Northfield, MN | Northfield Senior |