Jose Pereira defeated Tallon Griekspoor 7-5 7-6 in the Netherlands F1 semi-final on clay. The upset overturned the form book — Tallon Griekspoor came in ranked #58.
Pereira J. took it in straight sets.
Jose Pereira beat Tallon Griekspoor 7-5 7-6(3). Umpiry, "Jose Pereira vs Tallon Griekspoor — Netherlands F1 Semi-final", https://umpiry.com/match/2016-06-13/griekspoor-vs-pereira-netherlands-f1-sf?utm_source=cite (as of 13 June 2016).