As the captain of the senior basketball team for the 2022-2023 season, Diya Bubber demonstrated exceptional leadership and skill. She played as a center and power forward, being part of the first five players on the team. Under her guidance, the team achieved notable successes in various tournaments:

– 1st place – Kodaikanal International School Basketball Tournament, 2022

– 1st place – Mussoorie International School Basketball Tournament, 2022

– 1st place – Guru Nanak Centenary School Basketball Tournament, 2022

– 2nd place – Winmumby Invitational National Basketball Tournament, 2022

– 2nd place – Tula’s Football Tournament, 2022

After stepping down from the captaincy in 2023, Diya continued to play and remains committed to pursuing basketball beyond high school.