Francesco Aldi defeated Gianluca Luddi 7-6 6-1 in the Italy F17 round of 16 on hard. The upset overturned the form book — Gianluca Luddi came in leading the head-to-head 2–0. Francesco Aldi claimed a first win over Gianluca Luddi in three meetings, narrowing the head-to-head to 2–1.
Aldi F. took it in straight sets.
Hard: Aldi F. leads 1–0 · Clay: Luddi G. leads 2–0
Francesco Aldi beat Gianluca Luddi 7-6 6-1. Umpiry, "Francesco Aldi vs Gianluca Luddi — Italy F17 Round of 16", https://umpiry.com/match/1999-09-27/aldi-vs-luddi-italy-f17-r16?utm_source=cite (as of 27 September 1999).