Oscar Jose Gutierrez defeated Mateo Nicolas Martinez 4-6 6-4 6-2 in the Argentina F2 round of 32 on clay.
Gutierrez O. came through in three sets.
Oscar Jose Gutierrez beat Mateo Nicolas Martinez 4-6 6-4 6-2. Umpiry, "Oscar Jose Gutierrez vs Mateo Nicolas Martinez — Argentina F2 Round of 32", https://umpiry.com/match/2018-05-21/gutierrez-vs-martinez-argentina-f2-r32?utm_source=cite (as of 21 May 2018).