Martin Damm defeated Pedro Sakamoto 6-4 6-4 in the M25 Naples 2 round of 32 on clay. The result followed the form book — Martin Damm came in ranked #104.
Damm M. took it in straight sets.
Martin Damm beat Pedro Sakamoto 6-4 6-4. Umpiry, "Martin Damm vs Pedro Sakamoto — M25 Naples 2 Round of 32", https://umpiry.com/match/2019-11-20/damm-vs-sakamoto-m25-naples-2-r32?utm_source=cite (as of 20 November 2019).