| Stadium Name: | Winning Group Arena |
| Location: | Křídlovická 911, Brno, Czech Republic, 603 00 |
| Opened: | 1982 |
| Renovated: | 2010, 2015 |
| Operator: | KOMETA GROUP,a.s. |
| Architect: | Ing. Ivan Ruller |
| Tenants: | HC Kometa Brno |
| Seating Capacity: | 7,700 (seated 4,700) |
| Former Names: | DRFG Arena, Starobrno Rondo Aréna, Hala Rondo, Kajot Arena |
Winning Group Arena,[1] is an indoor arena in Brno, Czech Republic. The capacity of the arena is 7,700 people and it was built in 1982. It is currently home to the HC Kometa Brno ice hockey team.
Until 2011, the arena was named Hala Rondo. However, after Kajotbet started sponsoring the arena, it was renamed Kajot Arena.[2] After the end of the contract, it was called "Rondo Hall" again until a new sponsorship with DRFG was signed in 2015, renaming the arena to DRFG Arena.
This will be used for the 2026 European Women's Handball Championship for the preliminary round.