Thiago Seyboth Wild defeated Rafael Matos 6-2 7-6 in the Brazil F1 qualifying round on clay.
Seyboth Wild T. took it in straight sets.
Thiago Seyboth Wild beat Rafael Matos 6-2 7-6(4). Umpiry, "Thiago Seyboth Wild vs Rafael Matos — Brazil F1 Qualifying Round", https://umpiry.com/match/2018-04-23/matos-vs-wild-brazil-f1-qf?utm_source=cite (as of 23 April 2018).