Lorenzo Giustino defeated Dimitar Kuzmanov in the quarterfinals of the Sion tournament on clay, prevailing 6-3, 5-7, 6-1. Giustino hit 6 aces to Kuzmanov's 2 and converted 50% of his break points, compared to Kuzmanov's 33%. Giustino won 75% of his first-serve points, while Kuzmanov won 66%, and Giustino secured 5 service breaks to Kuzmanov's 2.
Generated automatically from Umpiry match data.
Giustino L. came through in three sets, with five breaks of serve.
Break of serve
Clay: Giustino L. leads 3–2 · Hard: Kuzmanov D. leads 1–0
Lorenzo Giustino beat Dimitar Kuzmanov 6-3 5-7 6-1. Umpiry, "Lorenzo Giustino vs Dimitar Kuzmanov — Sion Quarter-final", https://umpiry.com/match/2026-08-20/giustino-vs-kuzmanov-sion-qf?utm_source=cite (as of 20 August 2026).