| Maier Xavier / Oviedo Pinto Anaki Léa(R3/R5) -
Bieri Florence / Haas David(R8/R4) | 4:2 4:1 | |
| Janackova Jana / Kopp Julian(R6/R4) -
Csiky Emma / Steinmann Mika(R8/R4) | 4:2 4:3 | |
| Cavallini Noè / Gietz Lea(R1/R2) -
Schilling Tim / Graber Madeleine(R5/R2) | 4:3 4:2 | |
| Welti Alessia Aline / Schroeder Laurent(R3/R1) -
Elia Youri / Lorenzi Milana(R1/R3) | 4:3 4:2 | |
| Schilling Tim / Graber Madeleine(R5/R2) -
Dorey Fabien / Zhylyak Sarah(R2/R4) | 4:3 4:2 | |
| Hefti Tizian / Graber Emilie(R2/R3) -
Rafiq Ayman / Lorenzi Milana(N4 82/R3) | 4:2 4:3 |