Sion 2023 • M 25

29 august — 3 september

M 25

29 August — 3 September 2023

6 days

Clay

Sion

Switzerland

Tennis Club de Valère Sion

25,000 $

Prize list

Winners

2025 Bertola R − Zahraj P 76 62 2024 Negritu C − Paul J 62 63 2023 Bertola R − Matusevich A 62 75

1 Vacherot V 2nd round 2 Ejupovic E 2nd round 3 Bertola R 4 Wenger D 1/4 final 5 Ferrari G 1st round 6 Colson T 2nd round 7 Handel T 2nd round 8 Iannaccone F 1/2 final

‘I Wouldn’t Want to Play Against Her’: Mirra Andreeva Reacts to Serena Williams’ Wimbledon Return

‘I Wouldn’t Want to Play Against Her’: Mirra Andreeva Reacts to Serena Williams’ Wimbledon Return

Jules Hypolite 27/06/2026, 21:07

Iga Swiatek on Wimbledon's Defending Champion 'Curse': 'I Honestly Don't Know Why It's So Hard'

Iga Swiatek on Wimbledon's Defending Champion 'Curse': 'I Honestly Don't Know Why It's So Hard'

Jules Hypolite 27/06/2026, 20:42

I Didn't Deserve All This: Maja Chwalinska's Surprising Admission After Roland-Garros

"I Didn't Deserve All This": Maja Chwalinska's Surprising Admission After Roland-Garros

Jules Hypolite 27/06/2026, 20:19

Zverev: 'Winning Roland-Garros Didn't Change My Life' – But He's Already Focused on Wimbledon

Zverev: 'Winning Roland-Garros Didn't Change My Life' – But He's Already Focused on Wimbledon

Jules Hypolite 27/06/2026, 18:34