All results
- Quarter-finalTaylor Fritz d. Arthur Fils6-2 2-0 Retired
- Quarter-finalJan-Lennard Struff d. Nuno Borges6-2 6-3
- Quarter-finalJiri Lehecka d. Jerome Kym6-4 6-2
- Quarter-finalValentin Vacherot d. Holger Rune6-3 3-6 6-3
Jan-Lennard Struff beat Nuno Borges 6-2 6-3 in the Quarter-final. Struff converted 5 of 8 break points and hit 9 aces. Borges served 6 aces of his own and saved his best serving for the points that came after the first one.

Jiri Lehecka beat Jerome Kym 6-4 6-2. Lehecka won 3 of 4 break points and hit 7 aces. Kym, the world No. 222, got 73 % of his first serves in, the higher number on court.
Taylor Fritz led Arthur Fils 6-2 2-0 when Fils retired. Fritz hit 7 aces to none and converted 4 of 8 break points. Fils won 1 of his 2.
Valentin Vacherot beat Holger Rune 6-3 3-6 6-3. Vacherot hit 20 aces and converted 2 of 4 break points. Rune hit 42 winners and won 1 of 10 break points, two numbers that look odd next to a loss.
Next in Basel, Vacherot plays Fritz in the Semi-final at 15:00 CET. Lehecka then meets Struff at 17:00 CET.


