| Date | Home | Score | Away | Score |
| Finals | ||||
| 06/01/2008 | New Trier | 7 | Loyola | 1 |
| Lacrosse Cup | ||||
| 06/01/2008 | St Ignatius | 7 | Benet Academy | 14 |
| Lacrosse Cup Semis | ||||
| 05/28/2008 | St Ignatius | 11 | Deerfield | 6 |
| 05/28/2008 | Mundelein | 3 | Benet Academy | 13 |
| State Championship Semis | ||||
| 05/28/2008 | New Trier | 6 | St. Charles | 2 |
| 05/28/2008 | Loyola | 7 | Lyons Township | 3 |
| Lacrosse Cup Quarters | ||||
| 05/24/2008 | Lake Zurich | 3 | Benet Academy | 11 |
| 05/24/2008 | Deerfield | 9 | Glenbard West | 6 |
| 05/24/2008 | Mundelein | 6 | Waubonsie Valley | 5 |
| 05/24/2008 | Sandburg | 4 | St. Ignatius | 10 |
| State Championship - Quarters | ||||
| 05/24/2008 | St Charles | 8 | Glenbrook North | 7 |
| 05/24/2008 | Lyons Township | 18 | Wheaton Warrenville South | 4 |
| 05/24/2008 | New Trier | 8 | Lake Forest | 5 |
| 05/24/2008 | Loyola Academy | 5 | Libertyville | 4 |
