It's that time of year again! We are excited to have your student interested in participating in
athletics for the 2025-2026 school year.
Due to Arbiter purchasing the rights to Rschool, we need to update our registration process for athletics. Below you will find information on how to register with the new program.
Each Registrant needs the following:
Please follow these steps:
• If you are having trouble creating your account, receiving the activation email, or logging in, you may contact support at registration@arbitersports.com or call at 800-311-4060.
• Select the Athletic Registration program from the Crystal Lake South High School Registration Site.
• Once you have completed your registration, you will receive an email notification
confirming we have received your registration.
If you need assistance with your online registration, please reach out to Arbiter Registration Support at 800-311-4060 or registration@arbitersports.com.
| Date | Time | Event | Opponent | Location | Score | Game Summary | W/L | |
|---|---|---|---|---|---|---|---|---|
| 425306 | 03/19/26 | 04:30 PM | Game | Belvidere North |
Belvidere North High School | |||
| 421190 | 03/31/26 | 04:00 PM | Match | Woodstock |
Crystal Lake South High School | |||
| 409195 | 04/01/26 | 04:00 PM | Match | Johnsburg High School |
Crystal Lake South High School | |||
| 407766 | 04/04/26 | 09:00 AM | Quad | Hononegah Multiple Schools Opponent Schools HononegahKaneland Plainfield East |
Crystal Lake South High School | |||
| 407766 | Kaneland Multiple Schools Opponent Schools HononegahKaneland Plainfield East |
|||||||
| 407766 | Plainfield East Multiple Schools Opponent Schools HononegahKaneland Plainfield East |
|||||||
| 374474 | 04/14/26 | 04:00 PM | Match | McHenry |
McHenry High School | |||
| 374476 | 04/16/26 | 04:00 PM | Match | Huntley H.S. |
Crystal Lake South High School | |||
| 413416 | ||||||||
| 427114 | 04/18/26 | 08:00 AM | Invitational | Woodstock North Multiple Schools Opponent Schools Antioch Community HighJohnsburg High School Lakes Community North Chicago Woodstock North |
D117 Tennis Facility | |||
| 427114 | Antioch Community High Multiple Schools Opponent Schools Antioch Community HighJohnsburg High School Lakes Community North Chicago Woodstock North |
|||||||
| 427114 | Lakes Community Multiple Schools Opponent Schools Antioch Community HighJohnsburg High School Lakes Community North Chicago Woodstock North |
|||||||
| 427114 | North Chicago Multiple Schools Opponent Schools Antioch Community HighJohnsburg High School Lakes Community North Chicago Woodstock North |
|||||||
| 427114 | Johnsburg High School Multiple Schools Opponent Schools Antioch Community HighJohnsburg High School Lakes Community North Chicago Woodstock North |
|||||||
| 375147 | 04/21/26 | 04:00 PM | Match | Crystal Lake Central High School |
Crystal Lake Central High School | |||
| 425504 | 04/22/26 | 04:30 PM | Match | Grayslake North |
Crystal Lake South High School | |||
| 375151 | 04/23/26 | 04:00 PM | Match | Dundee Crown |
Crystal Lake Central High School | |||
| 411762 | 04/25/26 | 09:00 AM | Invitational | St. Charles (East) |
St. Charles East | |||
| 375154 | 04/28/26 | 04:00 PM | Match | Hampshire |
Crystal Lake South High School | |||
| 375171 | 04/30/26 | 04:00 PM | Match | Cary-Grove High School |
Cary-Grove High School | |||
| 375174 | 05/05/26 | 04:00 PM | Match | Jacobs |
Crystal Lake South High School | |||
| 375177 | 05/07/26 | 04:00 PM | Match | Prairie Ridge High School |
Prairie Ridge High School | |||
| 415237 | 05/08/26 | 02:00 PM | Tournament | Metamora |
Metamora High School | |||
| 415238 | 05/09/26 | 08:30 AM | Tournament | Metamora |
Metamora High School | |||
| 426880 | 05/09/26 | 09:00 AM | Quad | Jacobs Multiple Schools Opponent Schools JacobsArgo Community Bartlett |
Jacobs High School | |||
| 426880 | Bartlett Multiple Schools Opponent Schools JacobsArgo Community Bartlett |
|||||||
| 426880 | Argo Community Multiple Schools Opponent Schools JacobsArgo Community Bartlett |
| Number | Name | Position | Grade |
|---|---|---|---|
| No Data Found. Please add a student. | |||