Over the last games Quinn, Ethan holds wins - 3, losses - 2. Kopriva, Vit on the other hand holds the following results from the latest games: wins - 3, losses - 2. Based on this data we can assume that rivals are in similar shape.
Quinn, Ethan: Murphy Cassone – (Win 1:2), Valentin Royer – (Win 2:0), Ben Shelton – (Loss 2:1), Karen Khachanov – (Win 1:2), Francisco Comesana – (Loss 0:3).
Kopriva, Vit: Ignacio Buse – (Win 2:0), Damir Dzumhur – (Win 0:2), Alexander Zverev – (Loss 2:1), Vitaliy Sachko – (Loss 2:1), Andrej Martin – (Win 0:2).Both contenders have moved to the quarterfinal while beating worthy opponents on their way there. In tournaments as Spain, Mallorca, Grass each event is meaningful which is why a great matchup awaits us.