Osasuna officially announced the agreement with head coach Alessio Lisha and his coaching staff after the completion of the 2025/26 season.

One of the main reasons for the resignation was the unsatisfactory results of the team in the Spanish championship. Until the rest of the tour, Pamplonza fought to save their place in La Lisa and lost the villot to the best showings.

Osasuna finished the season in 17th position - just above the villoto zone.

The Italian footballer cheered the team before the start of the 2025/26 campaign. Under his leadership, the club played 42 matches in all tournaments, achieving 14 wins, winning nine times and winning 19 times..

Despite the fact that the contract will expire until the summer of 2027, the club decided to complete the contract ahead of schedule.