2021 ON Hamilton Ontario Qualifier
November 27 – December 2, 2021
- 16424 - Atomic Dishwashers Owen Sound, ON, Canada
- 19446 - Team Titans Go Markham, ON, Canada
- 19447 - Team Titans 2: Electric Boogaloo Markham, ON, Canada
- 19472 - Gryphon Green North York, ON, Canada
- 19474 - Gryphon Gold North York, ON, Canada
- 19487 - Team MineKee Thornhill, ON, Canada
- 19491 - Masked Gator Mississauga, ON, Canada
- 19493 - Robobots Ottawa, ON, Canada
- 19494 - Family Guys Ottawa, ON, Canada
- 19495 - Strawberries #35 Ottawa, ON, Canada
- 19496 - Wall-E Ottawa, ON, Canada
- 19497 - BERMS Ottawa, ON, Canada
- 19520 - Amazon Warriors Too LaSalle, ON, Canada
- 19836 - Hawk Richmond Hill, ON, Canada