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Athletic News

Game Night! Lady Cardinals Take on CC Winn This Friday, Jan. 16th

January 16, 2026 by webmaster

Catch the Lady Cardinals varsity basketball team in action this Friday at 6:30 PM as they take on the CC Winn Mavericks! Tune in online, cheer them on, and show your support – let’s flood the feed with Cardinal pride! 

Filed Under: Athletic News, Campus News, District News

SHS Cross Country Standout Kalub Flores Commits to Concordia

December 17, 2025 by webmaster

Southside ISD proudly celebrates Kalub Flores as he signs with Concordia University Texas to continue his academic and athletic journey. Kalub’s success is the result of countless miles, early mornings, and a relentless commitment to improvement. Through dedicated club training and the guidance of Southside Head Cross Country Coach Northrup and Assistant Coach Ramirez, Kalub developed the discipline and drive that define him as both an athlete and a leader. His signing marks a major milestone, and we can’t wait to see him represent Southside with pride at the next level.

Filed Under: Athletic News, Campus News, District News

Cardinals Shine on the Field and in the Classroom

December 11, 2025 by webmaster

Congratulations to Alexander Garcia, Maverick Vela, Joel Jimenez, and Danielle Montoya for their excellent performance in the classroom and on the football field, earning them the honor of being selected to the Texas High School Coaches Association Academic All-State Football Team! Way to go, Cardinals!

Filed Under: Athletic News, Campus News, District News

GAME DAY: The Cardinals Are Playoff-Bound & Locked In

November 14, 2025 by webmaster

Our Southside Cardinals have battled, believed, and pushed through every challenge to earn their place in the playoffs. Their grit, heart, and unwavering commitment have carried them to this moment—and now they’re ready for their next test as they face off against the Smithson Valley Rangers!

Watch a special playoff video:

Join us in showing what Southside pride is all about:

Friday, November 14
7:00 PM
Away Game

For tickets and game day information, click here.

We invite our entire Southside community to rally behind these incredible athletes. Bring the energy, bring the pride, and let’s pack the stands as we cheer our Cardinals on to victory. Your support fuels their fight—let’s show them the unstoppable spirit of Southside!

Filed Under: Athletic News, Campus News, District News

Playoff Game: Southside Cardinals Take on the Smithson Valley Rangers AWAY Friday, November 14th at 7pm

November 10, 2025 by webmaster

Cardinal Nation, it’s playoff time! Grab your tickets and come support the Southside Cardinals as they take on the Smithson Valley Rangers — Friday, November 14 at 7 p.m., Away Game.

Get your tickets here.

Get your playoff shirts here.


Information:

SMITHSON VALLEY PLAYOFF FOOTBALL INFORMATION
  • COMAL ALL-SPORTS  FLEX PASSES ARE NOT VALID FOR U.I.L. PLAYOFFS
  • STUDENT FLEX PASSES ARE NOT VALID FOR  U.I.L. PLAYOFFS
  • GATES WILL OPEN AT 5:45 PM

PASSES ACCEPTED

  • SENIOR CITIZEN GOLD CARDS FOR COMAL I.S.D. AND  SOUTHSIDE ISD WILL BE HONORED (To obtain a “senior card” visit the athletic office between 9am and 3 p.m. and show a current, valid i.d. showing you live inside the SISD school district.)
  • DISTRICT 13 5A & 14 5A U.I.L. PASSES WILL BE HONORED
  • FACULTY BADGES WITH ID FROM COMAL I.S.D. &  SOUTHSIDE  I.S.D. – GUEST PAYS
  • THSCA, TGCA, THSADA PASSES

More information from Smithson Valley

Filed Under: Athletic News, Campus News, District News

GAME DAY: Southside Cardinals vs John Jay Mustangs Friday, November 7th

November 7, 2025 by webmaster

Don’t miss tonight’s big game as your mighty Cardinals take on John Jay at 7:30—let’s pack the stands and show our Cardinal Pride! Get your tickets here.

Filed Under: Athletic News, District News

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Mission

Southside ISD seeks to be the choice when it comes to providing a quality public education by upholding the highest standards of our core values.

Vision

Southside ISD will lead educational excellence by providing innovative programs.

Core Values

Service. Accountability. Integrity. Loyalty.

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