Day 1 of our summer league with Summit Girls Soccer was a huge success! We loved seeing all the teams out there competing, pushing each other, and getting better. Excited for what’s ahead this summer! #EmbraceExcellenceEmbodyGreatness

Cedar Hill High grad Billy Linson is now principal at our Juan Seguin HS, bringing lessons from the court to the classroom. A Longhorn legacy turned Young Junior High Eagle who soared with spirit into #CougarNation. 🏀 📝 Read more about Billy: newsroom.chisd.net/post-details/~…. #ArlingtonISD

Great day out in Denton watching P-TECH at Seguin High School present at the CCR School Models Leadership Summit! Proud of their work and the opportunity we provide students to earn their Associates degree at #SeguinNation #biggerthanme Juan Seguin HS

We are a few days away from our 3rd Arlington Seguin Boys Basketball camp!!!! Come join us as we work to get 1% better each day!!! See you soon!!! Ousley Junior High Beckham Elementary Ashworth Elementary Bebensee Elementary Williams Elementary Pearcy STEM Academy Arlington Athletics Billy Linson Jr Ousley Junior High TexasHoops/GASO 🔗

Summer camps continue at #SeguinNation this week with our tennis and wrestling camps! #biggerthanme #connected Seguin Tennis Seg Cougar Wrestling

Come out on July 3rd to support your Seguin Cougars!

Practice Parade starting soon! #SeguinNation

Find us at the Arlington Parade tomorrow! #SeguinNation

🚨‼️Seguin Cheer Camp has been rescheduled to July 30th & July 31st! This event will still take place at Seguin HS, located in Gym A of the Athletic Hall! The time has not changed, it will still be held from 8-11a.m! See you all soon!

Let the countdown to a new school year at #SeguinNation begin! ⏰Schedule Card Pick-Up is almost here, and each grade level has a designated time to stop by. 📌 Reminder: Students must be registered online before picking up their schedule.

Halle Thompson thank you for pouring into our program today!! It’s not everyday the #2 🏐 player in the NATION walks into your gym, gives advice, and plays some Queens with you! What amazing player as athlete; but a phenomenal person! We will be cheering you on tomorrow night!

Only ✌️ weeks until the 2025 🏐 season and we can’t wait! 🤩 Get hyped, get ready; but first, get those physicals & RankOne forms DONE! ✅ Let’s gooo! #LadyCougars2025 Arlington ISD Athletics Juan Seguin HS Seguin athletics

We’re ready for Cohort 3, P-TECH SUMMER BRIDGE! Incoming 9th grade P-TECH students — get ready to explore your future pathway, meet new friends, and step confidently into high school AND college life! 🎓 Let’s go, future leaders! See you Monday at 8:30!

🎉That’s a wrap on Seguin Cheer Youth Camp 2025! 📣Our mini cheerleaders showed up, showed out, and SHINED bright all camp long! 🌟 From sharp motions to big smiles, they brought the energy and spirit every single day! 🩵🖤🤍We’re SO proud of all the future cheer stars!

🏐 Calling All Cougar Volleyball Alumni! We’re rebuilding & reaching out because our foundation starts with YOU. Whether you wore the jersey in '05 or 2015, we’d love to reconnect & invite you to give back! #OnceACougarAlwaysACougar Juan Seguin HS Arlington ISD Athletics Seguin athletics

🐾🐾🐾🐾🐾Congratulations to Coach Tate for winning the Assistant Coach of the Year award for the 24-25 school year! Running Cougars Seguin Cougar Football 🏈🐾 Juan Seguin HS Arlington ISD Athletics Seguin athletics 🐾🐾🐾

📸🏐 Lady Cougars Volleyball Media Day 2025 🏐📸 Lights. Camera. Game time. The squad showed out with grit, glam, and team pride. Big things coming this season! Thanks Darnell Porter Seguin athletics Juan Seguin HS Billy Linson Jr Arlington ISD Athletics Melissa Walker, M.S. #ChzSzn

Happening right now, Seguin Cougars are fired up as we welcome all Secondary Educators to Seguin HS for District Wide Learning! #Welcomeback #cultivatingchampions Arlington ISD Athletics

We’re excited to welcome you and your student to our upcoming Schedule Stroll at Seguin on Tuesday, August 12th from 9AM- 11AM! This is an opportunity for students and families to walk the building and locate their classrooms before the first day of school.

#ArlingtonISD has adopted a new policy— #AwayForTheDay —aligned with House Bill 1481. 📵 Students must keep personal devices powered off and out of sight during the school day to support focus and a respectful learning environment. Learn more: aisd.net/away-for-the-d….