TransferSky SportsUnverified source· 11 Aug 2026
Forest seal £34m deal for Diomande
Nottingham Forest have landed Ivory Coast defender Ousmane Diomande from Sporting in a £34m move.


O. Diomande
player
Player
Ousmane Diomande
Position
Defender
From
Sporting
To
Nottingham Forest
Fee
£34.3m (€40m)
What happened. Nottingham Forest have signed Ivory Coast defender Ousmane Diomande from Sporting on a four-year deal, paying a fixed fee of around £34.3m (€40m).
- The 22-year-old joins after weeks of negotiations.
- Head coach Oliver Glasner drove Forest's interest in Diomande.
- Glasner previously tried to sign him at Crystal Palace.
Diomande will bolster Forest's defence as they continue their Premier League campaign.
In this story
More to read

The Guardian
Transfer roundup: Nottingham Forest seal £34m deal for Sporting’s Diomande

BBC Sport
Forest sign Sporting's Ivory Coast defender Diomande

BBC Sport
Forest close in on Ivory Coast defender Diomande

Daily Mail Football
THE ANALYST - Ousmane Diomande, Nottingham Forest's £35m 'coup': Barred from training with Viktor Gyokeres after too many bust-ups, how he muzzled Erling Haaland and why he's the perfect fit for Oliver Glasner and the Premier League

