Arthur De Greef defeated Jonas Luetjen 7-5 6-1 in the Latvia F1 semi-final on clay.
De Greef A. took it in straight sets.
Arthur De Greef beat Jonas Luetjen 7-5 6-1. Umpiry, "Arthur De Greef vs Jonas Luetjen — Latvia F1 Semi-final", https://umpiry.com/match/2012-08-06/greef-vs-luetjen-latvia-f1-sf?utm_source=cite (as of 6 August 2012).