Stefanos Tsitsipas snagged the last eight at the ATP Gstaad Swiss Open on Friday by winning a tight third-set tie‑break against his opponent.
Match resumed got underway after a earlier halt Thursday night.
The match mirrored initial odds linking Tsitsipas to Arthur Rinderknech in a betting market closing July 17, 2026.
First looks for Tsitsipas against Kym and Vacherot versus Hanfmann were released prior to the draw release.