Illinois (DII) Roster
| # | DOB | Yr/Elig | HT | WT | POS | Bats | Throws | Hometown | High School |
| 15 | Ande, Matt | 07/2000 | 3rd / Jr | 5' 10" | 160 | P / DP | Right | Right | Bartlett, IL | Bartlett |
| 3 | Badillo, Delino | 08/2002 | 2nd / So | 6' 2" | 195 | OF / 1B | Right | Right | Chicago, IL | Golder College Prep |
| 2 | Banks Banks, Jack | 12/2000 | 3rd / Jr | 5' 10" | 160 | IF / 1B | Right | Right | Chicago, IL | Whitney M. Young Magnet |
| 16 | Cai, William | 07/2001 | 3rd / Jr | 6' 0" | 175 | P / SS | Right | Right | Palatine, IL | William Fremd |
| 37 | Composto, Anthony | 03/2000 | 4th / Sr | 6' 1" | 170 | FLEX / SS | Right | Right | Mount Prospect, IL | Prospect |
| 9 | Cotto Jr., Carlos | 06/2002 | 2nd / So | 5' 8" | 140 | OF / IF | Right | Right | Chicago, IL | Chicago Bulls College Prep |
| 21 | Cruz, Christopher | 06/2002 | 2nd / So | 5' 7" | 182 | 2B / P | Right | Right | Chicago, IL | Noble Street College Prep |
| 9 | Del Val, Alexander | 05/2002 | 2nd / So | 5' 9" | 205 | C / 3B | Right | Right | Skokie, IL | Niles North |
| Fader, Ben | 01/2003 | 1st / Fr | 5' 8" | 160 | OF / P | Left | Left | Ellicott City, MD | Howard |
| Koteras, Nathaniel | 11/2002 | 1st / Fr | 6' 2" | 190 | 1B / P | Left | Left | Crystal Lake, IL | Prairie Ridge |
| Medina, Nicholas | 07/2003 | 1st / Fr | 5' 9" | 150 | | | | Chicago, IL | The Noble Academy |
| 20 | Mejorado, Victor INACTIVE | 12/2001 | 2nd / So | 5' 11" | 185 | 3B / 2B | Right | Right | chicago, IL | Noble street college prep |
| 30 | Mendoza-Pulido, Jacob | 05/2002 | 2nd / So | 5' 10" | 195 | 2B / 3B | Right | Right | Lemont, IL | Lemont |
| 17 | Meyering, Liam | 08/2002 | 2nd / So | 5' 8" | 143 | OF / P | Left | Left | Chicago, IL | Jones College Prep |
| 12 | Morikuni, Kodai | 03/2001 | 3rd / Jr | 5' 10" | 185 | SS / C | Right | Right | Scarsdale, NY | Scarsdale |
| 14 | Pulido, Anthony | 11/1999 | 4th / Sr | | 195 | 1B / P | Right | Right | Chicago, IL | Whitney M. Young |
| 7 | Ransom, Christian | 06/2001 | 3rd / Jr | 5' 10" | 150 | OF / UT | Right | Right | Calumet City, IL | Thornton Fractional North |
| Rotondo, Luc | 06/2003 | 1st / Fr | 6' 0" | 200 | P / UT | Right | Right | Buffalo Grove, IL | Buffalo Grove |
| 5 | Torf, Zachary | 01/2003 | 1st / Fr | 5' 8" | 160 | OF / P | Right | Right | Northbrook, IL | Glenbrook North |