| Link | Location |
|---|
 | Viacheslav Sidiachkin | Saint-Petersburg (online), Russia |
| Alexander Sidorov | Moskov, Russia |
| Konstantin Sidorov | Москва, Russia |
 | Tom Siebeneicher | Amsterdam, Paesi Bassi |
| Karim Siebenrok | Biberach, Germania |
 | Dominik Sieber | Munich, Germania |
| Chris Siebrand | Apeldoorn, Paesi Bassi |
| Jakub Siedlik | Krakow, Polonia |
| Peter Sieger | Bochum, Germania |
.jpg?preferred_lang=it) | Koen Siegers | Haren, Paesi Bassi |
 | Mark Siegert | Ingelheim, Germania |
 | William Siegfried | Phoenix - Chandler, Arizona, Stati Uniti |
| Robert Siegl | Unterschleissheim, Germania |
| Rense Siegmund | Amersfoort, Paesi Bassi |
| Tomasz Siekierka | Munich, Germania |
