Stefanos Tsitsipas def. Ignacio Buse 6-4, 6-4 — Swiss Open Gstaad 2026 R32

Match recap

Stefanos Tsitsipas defeated Ignacio Buse 6-4, 6-4 in the R32 of the Swiss Open Gstaad 2026.

Ranked 53 spots below the fifth seed, Stefanos Tsitsipas was only a narrow outsider — the market gave Ignacio Buse 55% — and the return split at the Swiss Open Gstaad settled it: nine break points manufactured against one conceded, with 60% of points won on Buse's second serve. Buse took his lone opening in game 7 of the second set for 4-3; Tsitsipas broke back immediately in game 8, just as he'd broken for 5-3 in game 8 of the opener. Behind six aces and zero double faults, the win avenges a loss to Buse in Mallorca three weeks ago, their only prior meeting on record.

Match stats

Stefanos Tsitsipas: 6 aces, 63% first serves, 0 double faults, 3/10 break points. Ignacio Buse: 2 aces, 47% first serves, 3 double faults, 1/1 break points.

Profiles: Stefanos Tsitsipas · Ignacio Buse — Swiss Open Gstaad 2026

Head-to-head

Stefanos Tsitsipas and Ignacio Buse have met 2 times, splitting the head-to-head 1–1.

• Mallorca Championships 2026 R32 — Ignacio Buse won 7(7)-6(4), 6-3