Casper Ruud faces Felix Auger Aliassime in the Shanghai Masters round of 16 on hard. Felix Auger Aliassime holds the paper edge — ranked #6, leading the head-to-head 6–4, defending last year's quarter-final.
Ruud C. and Auger-Aliassime F. faced 13 of the same opponents in the last 12 months. Ruud C. went 8–6 (57%) against them, Auger-Aliassime F. 10–7 (59%). Results against comparable opponents are close (1 : 3 better-results split).
Clay: Auger-Aliassime F. leads 4–2 · Hard: level 2–2
Umpiry, "Casper Ruud vs Felix Auger Aliassime — Shanghai Masters Round of 16", https://umpiry.com/match/2026-10-14/aliassime-vs-ruud-shanghai-masters-r16?utm_source=cite (as of 14 October 2026).