Oscar Jose Gutierrez defeated Orlando Luz 6-3 0-6 6-3 in the M15 Quinta Do Lago 1 round of 16 on hard. The upset overturned the form book — Orlando Luz came in leading the head-to-head 1–0. Oscar Jose Gutierrez claimed a first win over Orlando Luz in two meetings, levelling the head-to-head at 1–1.
Gutierrez O. came through in three sets.
Hard: Gutierrez O. leads 1–0 · Clay: Luz O. leads 1–0
Oscar Jose Gutierrez beat Orlando Luz 6-3 0-6 6-3. Umpiry, "Oscar Jose Gutierrez vs Orlando Luz — M15 Quinta Do Lago 1 Round of 16", https://umpiry.com/match/2019-03-21/gutierrez-vs-luz-m15-quinta-do-lago-1-r16?utm_source=cite (as of 21 March 2019).