Stefanos Tsitsipas defeated Botic Van De Zandschulp 7-5 6-3 in the Antwerp round of 16 on hard. The upset overturned the form book — Botic Van De Zandschulp came in ranked #41, defending last year's round of 32.
Tsitsipas S. took it in straight sets.
Tsitsipas S. and Van De Zandschulp B. faced 7 of the same opponents in the last 12 months. Tsitsipas S. went 5–2 (71%) against them, Van De Zandschulp B. 2–5 (29%). Tsitsipas S. came out better against 4 of 7 comparable opponents, Van De Zandschulp B. against 1 — though 1 of those edges carries caveats (lower-tier event, retirement).
Stefanos Tsitsipas beat Botic Van De Zandschulp 7-5 6-3. Umpiry, "Stefanos Tsitsipas vs Botic Van De Zandschulp — Antwerp Round of 16", https://umpiry.com/match/2023-10-16/tsitsipas-vs-zandschulp-antwerp-r16?utm_source=cite (as of 16 October 2023).