The Greenmeadow Marlins defeated Cupertino Hills in a JSSL dual meet on June 20.

The Junipero Serra Swim League (JSSL) is a summer recreational swim league consisting of six neighborhood swim clubs that compete in dual meets throughout the season before competing in a league championship meet. Swimmers from age groups ranging from 6 & Under to 15–18 competed in individual and relay events throughout the meet.

The 2026 JSSL Championships are scheduled for July 11 at Independence High School in San Jose. Greenmeadow entered the season with recent league success, having won consecutive JSSL championship titles in 2023 and 2024 before finishing second in 2025.