Daniel Dutra Da Silva defeated Nicolas Gustavo Kauer 6-4 6-3 in the Brazil F26 semi-final on clay. The upset overturned the form book — Nicolas Gustavo Kauer came in leading the head-to-head 2–0, but Daniel Dutra Da Silva had been the form player, winning 1 of their last 4 on clay. Daniel Dutra Da Silva claimed a first win over Nicolas Gustavo Kauer in three meetings, narrowing the head-to-head to 2–1.
Dutra Da Silva D. took it in straight sets.
Daniel Dutra Da Silva beat Nicolas Gustavo Kauer 6-4 6-3. Umpiry, "Daniel Dutra Da Silva vs Nicolas Gustavo Kauer — Brazil F26 Semi-final", https://umpiry.com/match/2012-09-17/kauer-vs-silva-brazil-f26-sf?utm_source=cite (as of 17 September 2012).