Gustav Isaksen

Gustav Isaksen contract and transfer fees

Gustav Isaksen's contract with Lazio runs until 30 June 2028 (19 months left). The final six months open on 1 January 2028, when FIFA rules let him agree a pre-contract elsewhere.

Gustav Isaksen has moved for €12m in disclosed transfer fees since 2015 (1 paid transfer). The biggest: €12m, FC Midtjylland to Lazio, Aug 2023.

Lazio paid €12m for Gustav Isaksen in August 2023. His value is now €23m, €11m above the fee. That is €92k per appearance across his 131 for them so far.

Gustav Isaksen transfer history and what each club made

• FC Midtjylland · sold to Lazio for €12m (Aug 2023)
• Lazio · signed from FC Midtjylland for €12m (Aug 2023) · current club

Gustav Isaksen injury record and availability

Gustav Isaksen has no injury or suspension on record as of 10 Nov 2026.

In the 2026/27 league season Gustav Isaksen has played 648 of a possible 990 minutes (65%): 7 starts and 11 appearances in 11 games, average rating 7.17.

Since 2020, Gustav Isaksen has had 6 injury spells: 225 days out and 33 games missed. Most frequent: hamstring injury (2 times). Longest: knee surgery, 75 days (May 2020).

• 2026/27: 1 spell, 53 days out, 6 games missed
• 2025/26: 2 spells, 68 days out, 6 games missed
• 2024/25: no injury recorded

Lazio injury list

Gustav Isaksen international career: Denmark caps

Gustav Isaksen has 19 senior caps for Denmark (1,193 minutes, 13 starts), the first in March 2024.

Last 12 months: 8 caps, 6 starts, 554 minutes in 8 matchday squads. Last in the squad on 5 Oct 2026.

Gustav Isaksen: club-trained at FC Midtjylland

Gustav Isaksen is club-trained at FC Midtjylland: our record shows him registered there for three entire seasons or 36 months between the ages of 15 and 21.

• FC Midtjylland

We count a player as club-trained when his record shows him registered with the club for three entire seasons or 36 months between the ages of 15 and 21 (UEFA's home-grown test), wherever he started and whatever he cost; time on loan counts for the club that borrowed him.