Alexander Zverev faces Tallon Griekspoor in the Vienna round of 16 on hard. Alexander Zverev is the paper favourite — ranked #2, leading the head-to-head 9–3, defending last year's final — but Tallon Griekspoor rides a 6-match win streak.
Zverev A. and Griekspoor T. faced 10 of the same opponents in the last 12 months. Zverev A. went 14–1 (93%) against them, Griekspoor T. 6–4 (60%). Zverev A. came out better against 3 of 9 comparable opponents, Griekspoor T. against 0.
Hard: Zverev A. leads 5–3 · Clay: Zverev A. leads 3–0 · Grass: Zverev A. leads 1–0
Umpiry, "Alexander Zverev vs Tallon Griekspoor — Vienna Round of 16", https://umpiry.com/match/2026-10-29/griekspoor-vs-zverev-vienna-r16?utm_source=cite (as of 29 October 2026).