Championship
The Finals
Halloween Classic
Winter Challenge
MLK Classic
Presidents’ Day Classic
National Showdown
Memorial Day Challenge
Nationals 2025
Fall Kickoff
The Launch
On the Edge
Invitational
Pinnacle
Above the Rim
King of the Coast
The Battle
Spring Hoopfest
Extravaganza
Summer Hustle
Back to School Takeoff
Summer Showdown
Bay Breeze
Capital Clash 2024
Rumble in the Town
Hoop Havoc
Holiday Classic
New Years Bash
Battle at the Bay
The Frost 2025
Golden Gate Classic
The Mayhem
NorCal Clash
Gold Rush
Summer Slam
The Crown
King of the Town 2025
Desert Show
Crown City Classic
The Bowl
On the Line
Sunset Showdown
Summer Sizzle 2025
June Boom 2025
In the Zone 2025
Sunset Shake-up 2025
Valley Vengeance
Battle in the Valley
America’s Finest
Big Showdown
SD Havoc
Stampede
Valley of the Sun
G365 Buzzer Beater 2025
Canyon Clash
Dance in the Desert
The Rise
Emerald City Classic
Winter Hoops Frenzy 2024
Winter Jam 2025
Spring Showers
Evergreen
Jet City
Sea-Town Slam
Neon City
Vegas Marquee
High Desert Showdown 2025
Texas Brawl
Best of Texas Showdown
Holiday Hoops
MLK Elite Showdown 2025
Cookout
Best Out West 2025
Diamond State Classic 2025
Chi City Hoops 2025
NCAA Live Recruiting Event
April 8 – 10, 2022 *(NCAA Live)
Grassroots 365 features event coverage, player profile stats and team and individual awards. Our tournaments attract elite level competition and provide multiple boys and girls divisions.
Grassroots 365 hires quality CIF and NCAA Certified officials as well as certified athletic trainers for all events. Our Orange County facility has food and beverage in the Cafe at Open Gym Premier.
Stay at a TOP TIER Radisson property, located directly across the street from Open Gym Premier- a 3 minute walk away! The brand-new Radisson Blu Anaheim is the first Blu-tier property on the West Coast.
Parking: Self-Parking Rate is complimentary (1 Car per room) (Saving of $25.00 per car, per day)
Breakfast: (2) breakfast vouchers are provided per room, per night, for redemption in the Firelake Restaurant (seated) or Grab and Go option.
Rates and room types are subject to availability. Reservations must be made no later than the cut-off date of 21 days prior to each tournament date. After this date the hotel will continue to accept reservations based on availability.
Sheraton Garden Grove is a slam dunk for the top athletes competing at Open Gym Premier. Located minutes away from the tournament site and the area’s most popular attractions our team of hospitality professionals will ensure your team achieves optimum performance levels. It’s the attention we place on the fine details like safety and security health and nutrition and a good night’s sleep that make our hotel the preferred choice for young athletes.
When it comes to the safety and security of our guests we are on point. The hotel continuously evaluates its comprehensive range of security measures whether that be pandemic related or evacuation procedures or anything in between rest assured we are on point. Our food and beverage operation is highly aware of the nutritional requirements of young athletes ensuring Complex carbohydrates and lean protein selections are offered in our signature restaurant, Lobby bar or through in room dinning. Grab a quick healthy snack in our Market Place which features an assortment of nutritious snacks that will refuel the body before the game.
It all starts with a great night sleep. Explore Sheraton’s signature Sleep Experience and discover a new level of comfort that will energize each payer while they sleep so when they awake they are ready to put on a full court press to the opposing team. Our guest rooms offer upscale contemporary accommodations, invigorating bath amenities, a 42’ Flat Screen TV, a work station and Marriott’s in room entertainment package so you can stream like you are at home.
General Information Game Rules Certification Rules Certification Birthdates
Tournament Rules
We’ve played all over the country, and you guys were already the best experience wise. Well, the best just got better! That’s amazing and a powerful tool to us coaches and the kids. Thank you!!!Bryan Jolly
We’ve played all over the country, and you guys were already the best experience wise. Well, the best just got better! That’s amazing and a powerful tool to us coaches and the kids. Thank you!!!