Stay close to the venue — most refs prefer to be within 10–15 minutes of the fields.
Diamond Nation official 2026 tournament schedule lists the 11U Fall Invitational Sep 19-20 at its Flemington tournament facility; Diamond Nation official contact page verifies 129 River Road address. Youth 11U scope explicit. Venue source: https://diamondnation.com/diamond-jacks/contact-us/. Production lookup returned no match; not proof of absence.
This listing is part of RefereeInsights public beta. We’re building a referee-first directory so officials can quickly understand tournament logistics and working conditions before accepting assignments. Insights and decision signals will appear here as they’re collected and verified over time.
This tournament is played at Diamond Nation (Flemington, NJ).
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Referee whistle scores appear once verified officials report back from their assignments.
Invite them to leave an honest review after the weekend and keep the assignments transparent.
