Heavy Hitters Diamond Sports Association

Since 2005 Heavy Hitters Diamond Sports has become one of the premier sports officiating groups in t Train sports officials for five major sports.

Operating as usual

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6485 Caxton Street
Ontario, CA

Opening Hours

Monday 7am - 11pm
Tuesday 7am - 11pm
Wednesday 7am - 11pm
Thursday 7am - 11pm
Friday 7am - 11pm
Saturday 7am - 12pm
Sunday 7am - 8:30pm

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