Valerio Aboian faces Matias Soto in the Cali round of 16 on clay. Matias Soto is the paper favourite — ranked #265, a roughly 70-point clay Elo advantage — but Valerio Aboian arrives in form, winning 6 of their last 10 on clay to Matias Soto's 4 of 10. They have met 2 times, the series level at 1–1.
Umpiry, "Valerio Aboian vs Matias Soto — Cali Round of 16", https://umpiry.com/match/2026-10-22/aboian-vs-soto-cali-r16?utm_source=cite (as of 22 October 2026).