Pedro Sakamoto defeated Gonzalo Lama 6-4 6-1 in the M15 Naples 1 round of 32 on clay. The result followed the form book — Pedro Sakamoto came in leading the head-to-head 2–1. Pedro Sakamoto extended the head-to-head to 3–1.
Sakamoto P. took it in straight sets.
Pedro Sakamoto beat Gonzalo Lama 6-4 6-1. Umpiry, "Pedro Sakamoto vs Gonzalo Lama — M15 Naples 1 Round of 32", https://umpiry.com/match/2019-01-15/lama-vs-sakamoto-m15-naples-1-r32?utm_source=cite (as of 15 January 2019).