- All School
- Jun 02, 2023
SI Athletics’ Annual FamilyID Registration is Now Live!
All student athletes must annually register with FamilyID in order to try out, train, and compete. Please complete your registration for the 2023-2024 school year and upload your Ticket to Play using the link below: FamilyID Registration...More
- All School
- Mar 16, 2023
College Recruiting Night For SI Athletes
Join us for College Recruiting Night on Tuesday, March 28, in Bannan Theatre, at 6:30 PM. Go 'Cats!...More
- All School
- Mar 10, 2023
Bruce-Mahoney Baseball Tickets on Sale Now!!!
Bruce-Mahoney Baseball Game The Bruce-Mahoney Series is tied 2-2...the baseball game will decide if the Trophy remains in the Sunset, or gets relocated to Ellis Street. Here is a where the series stands: 🏐 9/14 -- SI wins 3-0 🏈 10/14 --...More
- All School
- Feb 23, 2023
Spring Sport Parent & Athlete Webinar - Monday, 2/27 @ 7 PM
Spring Sport Families - Plan to join us on Monday, 2/27/23, at 7 PM for our Spring Sport Webinar: ------------------------------------------------------------------ John Mulkerrins is inviting you to a scheduled Zoom meeting. Topic:...More
- Multiple Sports
- Nov 18, 2022
Men's Water Polo Advances to the CIF NorCal Championship Game vs. Gunn
Men's Water Polo Update Congrats to the Men's Water Polo team and their post-season run! The 'Cats defeated Clovis West 18-11 at City College SF on Thursday in the semifinals. SI takes on Gunn High School at 2 PM on Saturday. CIF D3...More
Recent Headlines
-
- Multiple Sports
- Sep 17, 2022
Fall Media Day Team Pictures Available to Purchase
-
- All School
- Aug 27, 2022
SI Athletic & Business Sponsorship Opportunitues
