Adolf Musil vs Matteo Colla — Yugoslavia 1 Masters 4 Round of 16

Adolf Musil defeated Matteo Colla 6-1 1-6 6-1 in the Yugoslavia 1 Masters 4 round of 16 on clay. The upset overturned the form book — Matteo Colla came in leading the head-to-head 1–0, but Adolf Musil had been the form player, winning 2 of their last 7 on clay. Adolf Musil claimed a first win over Matteo Colla in two meetings, narrowing the head-to-head to 1–1.

Key context

• Match story: Adolf Musil closed it out in three sets, 6–1 1–6 6–1.