Mayumi Kostar

Female

Longfellow NH's Fall Frenzy DUPR Moneyball Tournament

Longfellow New Hampshire Tennis, Pickleball & Swim Club

Nashua, New Hampshire, United States

Sep 11–13, 2026·$70

Registration closed💰 Prize money

Mixed Doubles Skill: (3.0 To 3.5) Age: (50 And Above)

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Mayumi Kostar — Pickleball tournaments