Joao Cunha Silva defeated Emanuel Couto 6-1 7-5 in the Portugal 2 Masters 4 semi-final on clay. The upset overturned the form book — Emanuel Couto came in leading the head-to-head 1–0, but Joao Cunha Silva had been the form player, winning 7 of their last 10 on clay. Joao Cunha Silva claimed a first win over Emanuel Couto in two meetings, levelling the head-to-head at 1–1.
Cunha Silva J. took it in straight sets.
Cunha Silva J. and Couto E. faced 3 of the same opponents in the last 12 months. Cunha Silva J. went 2–1 (67%) against them, Couto E. 2–1 (67%). Results against comparable opponents are close (0 : 0 better-results split).
Only 3 common opponents — small sample, treat as indicative.
Joao Cunha Silva beat Emanuel Couto 6-1 7-5. Umpiry, "Joao Cunha Silva vs Emanuel Couto — Portugal 2 Masters 4 Semi-final", https://umpiry.com/match/1998-05-02/couto-vs-silva-portugal-2-masters-4-sf?utm_source=cite (as of 2 May 1998).