| Nationality | Team name | Web | List of players |
|---|---|---|---|
Muži ELITE (15) | |||
 | Rybičky jsou fajn | Link | 11 players |
| IBK Södra Böhmen | Link | 11 players |
| IBK Bizoni | Link | 11 players |
| IBF Tuppar Střešbörg | Link | 11 players |
| IBK Grenades | 0 players | |
| IBK Tulimme Juoda | Link | 13 players |
| Team Kazachstan | Link | 11 players |
| Unachara IBK | Link | 13 players |
| IBK Plantážníci | 13 players | |
| Dream Vidláci Team | Link | 12 players |
| Tým na hraně | 15 players | |
| IBK Södra Böhmen U23 | Link | 11 players |
| Gymnázium Chomutov | 12 players | |
| IBK Moravia | 11 players | |
| IBK Svarta | 13 players | |
Muži PRO (14) | |||
| IBK ŠÍDLOS tygřík | 11 players | |
| TJ SOKOL LETOVICE | Link | 17 players |
| IBK Pořádmálo | 15 players | |
| IBK Jupík | 11 players | |
| Atlas Future | 12 players | |
| IBK Rodeo 42 Praha | 11 players | |
| Technické služby | 13 players | |
| K1 Florbal Židenice | Link | 16 players |
| Sokol Hodonín | 0 players | |
| IBK BOMBERS | 14 players | |
| Hornets Brno | Link | 14 players |
| SK P.E.M.A Opava | 12 players | |
| IBK Zebra | Link | 12 players |
| ABUS Gastro Rančířov | 11 players | |
Muži HOBBY (47) | |||
| Veterans of Valmez | Link | 11 players |
| Central Gang Valašské Meziříčí | 8 players | |
| FBC Draci Říčany | Link | 11 players |
| Skurut Hai | Link | 11 players |
| Gykovy Stars | Link | 9 players |
| Fialove Kobry Globogym | Link | 12 players |
| Fbc Blueberries Modra | 7 players | |
| Mokrý Banditi | 8 players | |
| NoNamerz | 10 players | |
| (J)elita Hipposu | 15 players | |
| Apollo | 9 players | |
| Pozdní sběr | 12 players | |
| FBC Avalanche Cvrčovice | Link | 16 players |
| Shooters Beta | 15 players | |
| IBK Kamperem Tamperem | 9 players | |
| FBC Panthers Pohořelice | 11 players | |
| Sokol Rudná | 10 players | |
| IBK Lightning Ball | 15 players | |
| Gepardi Brno B | 10 players | |
| PCB Fuj alkohol | 12 players | |
| Ukulele | 9 players | |
| Kladenský expres | 8 players | |
| IBK Vladimír | 9 players | |
| Flamingos Brno | 10 players | |
| FbK Patrioti Rosice | Link | 9 players |
| Sexy Bonbonky | 9 players | |
| Mokrý Banditi B | 8 players | |
| IBK Modří Tygříci | Link | 12 players |
| Flashing | 12 players | |
| Pacienti Luka nad Jihlavou | 0 players | |
| 1.FBC Sokol Husovice | Link | 12 players |
| Sokol Šenov | 10 players | |
| FBC Atlas | 11 players | |
| Tatran | Link | 8 players |
| T-Neelita | 9 players | |
| Florbalisté Filozofické Fakulty | Link | 9 players |
| Emco Cholerics | 10 players | |
| ČeskoSlovenská Pijatyka | Link | 11 players |
| Tady je Diblíkovo | 11 players | |
| Haluzáři | Link | 13 players |
| Black Snipers | 11 players | |
| Rozhodčí 2021 | Link | 0 players |
| MOPRA | 11 players | |
| Hornets válec | Link | 11 players |
| IBK Papašu | 10 players | |
| Ham&Axe | 9 players | |
| FBC Hradec nad Moravicí | Link | 12 players |
13th annual of the youth floorball tournament HUMMEL OPEN GAME KIDS 2021 June 17 - 20, 2021 - Brno 15th annual of the international floorball tournament HUMMEL OPEN GAME 2021 June 25 - 27, 2021 - Brno
13th annual of the youth floorball tournament HUMMEL OPEN GAME KIDS 2021 June 17 - 20, 2021 - Brno Boys BU19 - for players born in 2002 and 2003 BU17 - for players born in 2004 and 2005 BU15 - for players born in 2006 and 2007 BU13 - for players born in 2008 and 2009 BU11 - for players born in 2010 and 2011 BU9 - for players born in 2012 and younger BU7 3+1 - for players with a minimum age of 5 years Girls GU19 - for players born in 2002 and 2003 GU17 - for
Registration fee for HUMMEL OPEN GAME 2021: The registration fee is 180 EUR. It has to be paid until April 30, 2021. Team, which will not pay the fee in a given term, will be excluded from the registrations to the tournament. In case of the cancelation from the team the payment is not refundable after April 30, 2021. ID wristbands: The individual fee for tournament wristband is 15 EUR. The fee includes: - entrance to all matches of the HUMMEL OPEN GAME, - identification
