Rinky Hijikata (AUS) a gagné l'édition 2021 du tournoi face à Oliver Crawford (USA) sur le score de 7-6 6-1.
Profile ATP https://www.atptour.com/en/players/rinky-hijikata/h0bh/overview
Site ITF https://www.itftennis.com/en/tournament/m25-sierre/sui/2021/m-itf-sui-05a-2021/draws-and-results/
Winner of the 2021 Edition
![Winner of the 2021 Edition](http://opendesion.com/cdn/shop/articles/open_2021_20x10_crop_center.jpg?v=1691405442)