Alfredo Perez defeated Mauricio Echazu 6-1 6-4 in the M15 Santo Domingo 3 round of 16 on hard.
Perez A. took it in straight sets.
Alfredo Perez beat Mauricio Echazu 6-1 6-4. Umpiry, "Alfredo Perez vs Mauricio Echazu — M15 Santo Domingo 3 Round of 16", https://umpiry.com/match/2019-12-12/echazu-vs-perez-m15-santo-domingo-3-r16?utm_source=cite (as of 12 December 2019).