

Key Takeaways:
- Isago Silva signed his first professional contract with Chelsea
- The 17-year-old defender debuted for Chelsea Under-18s during the 2024-25 season
- He was among 33 academy players listed in Chelsea’s Champions League squad for the Ajax match in October
Youth Development and Family Legacy
Isago Silva, the 17-year-old son of former Brazil international Thiago Silva, has inked his inaugural professional contract at Chelsea. Also a defender, Isago and his brother Iago Silva initially joined the Blues’ academy when their father transferred from Paris St-Germain to Stamford Bridge in 2020.
Thiago Silva, who now stands at age 41, departed the club in 2024 to rejoin Fluminense. During his Chelsea tenure, he collected winners’ medals from the Champions League, Uefa Super Cup, and Club World Cup in 2021. Meanwhile, Isago Silva continued his progression within Chelsea’s youth ranks following his father’s departure, having started at the under-13 level.
Thiago Silva's son, Isago, has signed his first professional contract with Chelsea Academy 🙌 pic.twitter.com/bQzv1cWZdM
— Football on TNT Sports (@footballontnt) December 1, 2025
Isago Silva’s Progress and Versatility
Isago Silva made his debut for Chelsea Under-18s during the 2024-25 campaign, demonstrating adaptability by featuring as both a left-back and centre-back. Chelsea described him as having “developed into a versatile and reliable defender comfortable of operating at both left-back and centre-back”.
His efforts this season have included participation in both the club’s U17 and U18 Premier League Cup competitions. Additionally, he earned recognition as one of the 33 academy players registered in Chelsea’s Champions League squad for their home fixture against Ajax in October.
Family Achievements and International Pedigree
Thiago Silva’s own career has set a high standard, earning 113 caps for Brazil between 2008 and 2022. Isago Silva, now following in his father’s footsteps at Chelsea, continues to develop amidst high expectations.
| Player | Age | Position | Joined Chelsea Academy | Debut (U18s) | Professional Contract Signed |
|---|---|---|---|---|---|
| Isago Silva | 17 | Defender (Left-back, Centre-back) | 2020 (Under-13s) | 2024-25 Season | 2025 |




