2017 Swiss Open - Men's Singles Qualifying

Main article: 2017 Swiss Open

A qualifying tournament for the Swiss Open is held the week before the tournament, for players who neither were gaining main draw wildcards nor have a high ranking enough for the main draw.

Seeds
🇨🇦 Denis Shapovalov (Qualifying competition) 🇦🇷 Leonardo Mayer (Second round) 🇩🇪 Jan-Lennard Struff (First round) 🇷🇸 Viktor Troicki (Qualified) 🇺🇿 Denis Istomin (Second round) 🇫🇷 Julien Benneteau (Second round) João Sousa 🇰🇷 Chung Hyeon Nikoloz Basilashvili 🇩🇪 Peter Gojowczyk 🇺🇸 Donald Young 🇨🇿 Jiří Veselý 🇦🇷 Guido Pella 🇷🇺 Daniil Medvedev 🇦🇷 Horacio Zellabos 🇮🇱 Dudi Sela

🇦🇷 Federico Delbonis 🇩🇪 Florian Meyer 🇪🇸 Guillermo García-López (First round) Lu Yen-hsun 🇷🇺 Evgeny Donskoy 🇮🇹 Thomas Fabbiano (First round) 🇰🇿 Mikhail Kukushkin 🇷🇸 Dušan Lajović (Second round) 🇧🇪 Steve Darcis 🇫🇷 Jeremy Chardy (Qualifying competition) 🇺🇸 Frances Tiafoe 🇦🇺 Matthew Ebden (First round) 🇫🇷 Pierre-Hughes Herbert 🇩🇪 Cedrik-Marcel Stebe 🇩🇴 Víctor Estrella Burgos (Second round) 🇷🇺 Mikhail Youzhny

Qualifiers

 * 1) 🇧🇷 Edson Bindilatti
 * 2) 🇭🇺 Márton Fucsovics
 * 3) Mamoswine
 * 4) 🇷🇸 Viktor Troicki
 * 5) 🇺🇸 Adam Spencer Ross
 * 6) 🇦🇷 Aggron