| No. | Name | Pos. | B/T | Ht. | Wt. | Yr. | Hometown/High School (Prev. School) |
| 1 |
Mark Johnson | OF | L/R | 5-11 | 185 | So. | Evanston, Ill./Evanston Township |
| 2 |
Chris Manning | OF | R/R | 6-0 | 190 | Jr. | Lake Forest, Calif./El Toro |
| 3 |
Andy Burns | IF/OF | L/R | 5-11 | 180 | Sr./Jr. | Edwardsville, Ill./Edwardsville (Heartland CC) |
| 4 |
Spencer Mahoney | IF | L/R | 6-4 | 190 | So. | La Grange Park, Ill./Lyons Township |
| 5 |
Tanner Vavra | IF | R/R | 6-0 | 190 | Sr. | Menomonie, Wis./Menomonie (Madison) |
| 7 |
Bryce Hara | OF | L/R | 6-0 | 175 | Jr. | Irvine, Calif./Northwood (Irvine Valley College) |
| 8 |
Karch Kowalczyk | RHP/IF | R/R | 6-2 | 210 | Sr./Jr. | Peru, Ill./La Salle-Peru |
| 9 |
Cole Webb | RHP | R/R | 6-1 | 195 | Jr. | Tulsa, Okla./Union (Coffeyville CC) |
| 10 |
Sean Kennedy | LHP | L/L | 6-0 | 180 | Sr./Jr. | Gurnee, Ill./Warren Township (Jacksonville) |
| 11 |
Jeff Edwards | IF | R/R | 5-9 | 160 | Fr. | Massillon, Ohio/Jackson |
| 12 |
Ryan Kennedy | RHP | R/R | 6-0 | 170 | So. | Gurnee, Ill./Warren |
| 15 |
Elliott Martin | IF | R/R | 6-0 | 195 | Sr. | Irvine, Calif./University (Saddleback) |
| 16 |
Zack Walsh | RHP/C | R/R | 6-1 | 205 | Jr./So. | Batesville, Ind./Batesville (Connecticut) |
| 17 |
Ben Mahar | RHP | R/R | 6-4 | 200 | So. | Mundelein, Ill./Mundelein |
| 18 |
John Loeffler | IF | L/R | 6-1 | 195 | Sr. | Burnsville, Minn./Burnsville (Des Moines Area CC) |
| 19 |
Bryce Yoder | RHP | R/R | 6-0 | 170 | Fr. | Spencerville, Ind./Eastside |
| 21 |
Ellis Foreman | RHP | R/R | 6-2 | 180 | Fr. | Round Rock, Texas/Stony Point |
| 22 |
Billy Cribbs | C | R/R | 6-1 | 195 | 5th/Sr. | Rochester, Mich./Rochester |
| 24 |
Jake Hanson | C | R/R | 6-1 | 180 | Fr. | Yorkville, Ill./Aurora Christian |
| 25 |
Andrew Bain | IF/OF | R/R | 5-11 | 175 | Sr. | Evansville, Ind./Park Tudor |
| 27 |
Grant Yoder | IF | L/R | 6-4 | 220 | So. | Fort Wayne, Ind./Snider |
| 28 |
Connor Buxton | RHP | R/R | 6-1 | 190 | Sr. | Crystal Lake, Ill./Central (Kishwaukee) |
| 29 |
Mike Jacobs | LHP | R/L | 6-0 | 180 | Sr. | Beloit, Wis./Turner |
| 30 |
Trevor Haas | RHP | R/R | 6-2 | 180 | Fr. | Mount Prospect, Ill./Hersey |
| 32 |
Kyle Wormington | RHP | R/R | 6-3 | 200 | Sr. | Norman, Okla./North (Connors State) |
| 33 |
Michael Morman | OF/IF | R/R | 6-2 | 190 | Jr./So. | Rockford, Ill./Boylan Catholic |
| 34 |
Andrew Bynum | C/OF | R/R | 6-2 | 210 | Jr. | Huntington Beach, Calif./Ocean View (Orange Coast CC) |
| 36 |
Drew Hasler | RHP | R/R | 6-6 | 225 | Fr. | South Bend, Ind./Mishawaka Marian |
| 38 |
Chris DeBoo | RHP | R/R | 6-3 | 190 | 5th/Sr. | Chula Vista, Calif./Otay Ranch (Cal State Northridge) |
| 39 |
Scott Jerge | RHP | R/R | 6-0 | 185 | Fr. | Munster, Ind./Munster |
| 41 |
Kyle Schneider | OF/IF | R/R | 5-11 | 195 | So. | Mishawaka, Ind./Penn |
| 42 |
Dalton Lundeen | LHP | L/L | 6-3 | 215 | Fr. | Streamwood, Ill./Streamwood |
