Alexander Bublik def. Jannik Sinner 7-5, 2-0 (ret.) — Halle Open 2023 Quarterfinal

Alexander Bublik defeated Jannik Sinner 7-5, 2-0 (ret.) in the Quarterfinal of the Halle Open 2023.

Head-to-head

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

• Vienna Open 2026 Quarterfinal — Jannik Sinner vs Alexander Bublik
• 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