Hernan Casanova faces Gonzalo Bueno in the Cali round of 32 on clay. Gonzalo Bueno holds the paper edge — ranked #183, leading the head-to-head 2–0, a roughly 90-point clay Elo advantage. Recent clay form is closely matched.
Umpiry, "Hernan Casanova vs Gonzalo Bueno — Cali Round of 32", https://umpiry.com/match/2026-10-19/bueno-vs-casanova-cali-r32?utm_source=cite (as of 19 October 2026).