Updates have been announced for the 2013 Collinsville High School boys soccer schedule.
Tournament dates, game times and opponents have been clarified.
Changes are in bold below.
| Place | Time/Result | |||
| Monday | 08/26/13 | Alton Marquette | Home | L 0-1 |
| Wednesday | 08/28/13 | Belleville Althoff | Away | Tie 3-3 |
| Tuesday | 09/03/13 | Belleville West H.S. | Home | W 4-1 |
| Wednesday | 09/04/13 | Highland High School | Home | W 4-0 |
| Thursday | 09/05/13 | CBC High School | Away | L 0-4 |
| Tuesday | 09/10/13 | *O’Fallon High School | Away | L 0-3 |
| Saturday | 09/14/13 | Triad High School | Away | W 2-0 |
| Tuesday | 09/17/13 | *Edwardsville | Home | L 1-2 |
| Wednesday | 09/18/13 | Chaminade | Home | L 0-5 |
| Tuesday | 09/24/13 | St. Louis U. High – CYC Tournament | Stl. Soccer Park | L 0-4 |
| Wednesday | 09/25/13 | Lindbergh – CYC Tournament | Stl. Soccer Park | W 1-0 |
| Thursday | 09/26/13 | Howell Central – CYC Tournament | Stl. Soccer Park | L 0-5 |
| Tuesday | 10/01/13 | *Granite City | Away | L 0-2 |
| Friday | 10/04/13 | Cape Girardeau Central (Mo.) Gateway City Classic | O’Fallon TWP High | W 2-0 |
| Saturday | 10/05/13 | Glendale High (Springfield, Mo.) – Gateway City Classic | Home | L 1-4 |
| Saturday | 10/05/13 | Notre Dame – Cape Girardeau (Mo.) – Gateway City Classic | Home | W 3-2 |
| Monday | 10/07/13 | Gibault Catholic HS | Home | W 5-0 |
| Tuesday | 10/08/13 | St. John Vianney HS ( NO JV game) | Home | L 0-6 |
| Thursday | 10/10/13 | Windsor High School | Away | W 4-0 |
| Tuesday | 10/15/13 | *Belleville East High School | Home | W 3-0 |
| Thursday | 10/17/13 | *Alton High School | Away | W 2-0 |
| Tuesday | 10/22/13 | IHSA Regional Semi-Final vs. O’Fallon | At Belleville West | L 0-1 |
