Done deal · 2026

Herba Guirassy completes €3m move to Young Boys

Nantes → Young Boys · €3m · Value €14m · Confirmed

Confirmed 31 Aug 2026

Herba Guirassy, a forward, has completed a move from Nantes to Young Boys for €3m, confirmed 31 Aug 2026. The deal is now settled in Transfer Tracker's Done Deals record.

Who broke it: Sacha Tavolieri, 29 Aug 2026, 1 day before completion.

How the deal happened

• Interest · not reported
• Talks · 29 Aug 2026 · Santi Aouna
• Agreed · 29 Aug 2026 · Sacha Tavolieri
• Here we go · not reported
• Signed · 31 Aug 2026 · confirmed

More business at Young Boys and Nantes

• Kastriot Imeri: Young Boys → FC Union Berlin · €3m · 1 Sept 2026
• Balthazar Pierret: Red Star → Nantes · €1m · 1 Sept 2026
• Fodé Doucouré: Le Havre → Nantes · 1 Sept 2026
• Thomas Robinet: Dunkerque → Nantes · €2m · 1 Sept 2026
• Joël Monteiro: Young Boys → Lecce · €3m · 31 Aug 2026
• Jaouen Hadjam: Young Boys → Brighton & Hove Albion · €13m · 25 Aug 2026
• Antoine Joujou: Parma → Nantes · €1m · 21 Aug 2026
• Matthis Abline: Nantes → Monaco · €25m · 30 Jul 2026

• Herba Guirassy profile, value & stats
• Young Boys transfers & squad
• Done Deals · every completed transfer & spend tracker

See the full completed-deal record and more business at both clubs. Open on transfertracker.ai