Nick Hardt defeated Christian Langmo 7-6 6-4 in the M25 Santo Domingo 1 quarter-final on hard. The result followed the form book — Nick Hardt came in ranked #281, leading the head-to-head 2–1. Nick Hardt extended the head-to-head to 3–1.
Hardt N. took it in straight sets.
Nick Hardt beat Christian Langmo 7-6(6) 6-4. Umpiry, "Nick Hardt vs Christian Langmo — M25 Santo Domingo 1 Quarter-final", https://umpiry.com/match/2021-06-04/hardt-vs-langmo-m25-santo-domingo-1-qf?utm_source=cite (as of 4 June 2021).