Dan Lempa defeated Hans Adrian Riseng 6-4 7-6 in the USA F4 qualifying round of 128 on clay.
Lempa D. took it in straight sets.
Dan Lempa beat Hans Adrian Riseng 6-4 7-6(5). Umpiry, "Dan Lempa vs Hans Adrian Riseng — USA F4 Qualifying Round of 128", https://umpiry.com/match/2014-01-27/lempa-vs-riseng-usa-f4-q128?utm_source=cite (as of 27 January 2014).