Sparta Praga, one of the most storied clubs in Czech football, has long been a magnet for players seeking a mix of competitive challenge and vibrant fan culture. For Sonne, the 2025–26 winter transfer window brought him to Letná Stadium, where he joined forces with fellow Peruvian striker João Grimaldo in a midfield that thrived on energy and resilience.

“Este lugar siempre tendrá un lugar muy especial en mi corazón,” Sonne wrote in Spanish on his Instagram account, translating to: “This place will always have a very special place in my heart.” The post, accompanied by a photo of him in Sparta’s training gear, quickly went viral among fans, who responded with tributes and well-wishes.

Why Prague Resonated: Sonne’s Half-Year in the Czech League

Sonne’s arrival in Prague wasn’t just a football move—it was a cultural immersion. The 26-year-old, who has represented Peru since 2024, arrived from Burnley in March 2025 after the English club’s relegation from the Premier League. His loan spell with Sparta Praga allowed him to test his mettle in a league known for its tactical intensity and passionate supporters.

During his time in the Czech First League, Sonne played a key role in Sparta’s defensive line, contributing to a season where the club finished in the top half of the table. His partnership with Grimaldo—who scored 12 goals in the league—proved dynamic, with Sonne often providing the defensive stability that allowed the forward to thrive.

Key Stats:

• Sparta Praga’s 2025–26 league position: 5th place (top half)
• Oliver Sonne’s appearances: 18 league matches (no goals, 1 assist)
• João Grimaldo’s league goals: 12 (top scorer for Sparta)
• Sparta’s average attendance: 18,500+ (Letná Stadium capacity: 19,000)

Sonne’s farewell message underscored the warmth of the Sparta community. “Desde los aficionados hasta la gente del club y todos los jugadores que me hicieron sentir bienvenido desde el primer día,” he wrote, acknowledging the club’s role in his personal growth. The response from fans was overwhelming, with many sharing stories of Sonne’s professionalism and sportsmanship.

What’s Next for Sonne: Return to Burnley and Beyond

With his loan spell concluded, Sonne is set to rejoin Burnley, where he will face the challenge of helping the club regain Premier League status. Burnley, alongside West Ham and Wolverhampton, was relegated in the 2024–25 season, and their 2025–26 campaign in the Championship will be critical.

“El cuadro inglés decidirá el futuro del defensa que defiende la bicolor desde el 22 de marzo del 2024,” noted RPP, referencing Sonne’s debut for Peru in a friendly against Nicaragua. His experience in Prague could prove invaluable as Burnley’s management assesses his long-term role in their squad.

Burnley’s 2025–26 Championship Outlook:

• Current position (as of May 27, 2026): Mid-table (playoff contention possible)
• Key fixtures remaining: Playoff semifinals (if qualified)
• Next opponent: Derby County (May 31, 2026)

Sonne’s time in Prague also reignited discussions about his future with the Peruvian national team. His performances in the Czech league could position him as a key player in Peru’s 2026 World Cup qualifying campaign, especially if he secures a permanent move to a top European league.

Fan Reactions and the Sparta Legacy

The outpouring of support for Sonne on social media reflected the deep connection he formed with Sparta’s fanbase. Many highlighted his humility and work ethic, traits that resonated in a league where players are often judged not just on their skills but on their character.

Oliver Sonne’s farewell to Sparta Praga is one of the most heartfelt we’ve seen. A true gentleman of the game. 💙❤️ #SpartaPraga #PeruNationalTeam

— Czech Football News (@CzechFootball) May 26, 2026

Sparta Praga’s president, Martin Hrubý, also acknowledged Sonne’s impact: “Oliver was more than a player for us. He represented the spirit of Sparta—respect, hard work, and passion. We wish him all the best in his next chapter.”

Looking Ahead: Sonne’s Path to a Premier League Return

As Sonne prepares to return to Burnley, the question on everyone’s mind is whether his time in Prague will translate into a permanent move to a higher-tier European league. Clubs like Brighton, Norwich, and even a potential return to the Premier League could be on the horizon.

One thing is certain: Sonne’s experience in the Czech capital has left him with memories that will last a lifetime. For a player who has represented his country with pride, the lessons learned in Prague—both on and off the pitch—will be invaluable as he aims to elevate his career to new heights.