Jannik Sinner def. Alexander Bublik — Vienna Open 2026 Quarterfinal

Jannik Sinner defeated Alexander Bublik in the Quarterfinal of the Vienna Open 2026.

Head-to-head

Jannik Sinner and Alexander Bublik have met 5 times, with Jannik Sinner leading the head-to-head 3–2.

• Halle Open 2025 R16 — Alexander Bublik won 3-6, 6-3, 6-4
• US Open 2025 R16 — Jannik Sinner won 6-1, 6-1, 6-1
• French Open (Roland-Garros) 2025 Quarterfinal — Jannik Sinner won 6-1, 7-5, 6-0
• Halle Open 2023 Quarterfinal — Alexander Bublik won 7-5, 2-0