Matteo Arnaldi won the Sardegna Open at the Cagliari Challenger. The title stands out as one of the notable stories of the 2026 ATP Challenger season. It also followed a difficult stretch in his career.
Matteo Arnaldi won the Sardegna Open at the Cagliari Challenger. The title stands out as one of the notable stories of the 2026 ATP Challenger season. It also followed a difficult stretch in his career.