David (Opi) Gruenstein

David (Opi) Gruenstein

75 yr oldMalePāhoa, HI

3.92 👥 / 3.69 👤
3.80 👥 / 3.xx 👤
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David (Opi) Gruenstein is a 75-year-old male pickleball player from Pāhoa, HI. DUPR doubles rating: 3.92 (top 16%). 20 tournaments, 57 events.

8/6/2026 - 8/9/20262026 Washington State Senior Games Pickleball Tournament (USSP) by PIG
2026 Washington State Senior Games Pickleball Tournament (USSP) by PIG

Advanced Mens Doubles Skill: (4.0 And Above) Age: (50 And Above) Age: (75 To 79)
Advanced Mixed Doubles Skill: (4.0 And Above) Age: (50 And Above) Age: (75 To 79)
7/9/2026 - 7/12/2026USA Pickleball Golden Ticket - Washington
USA Pickleball Golden Ticket - Washington

Men's Doubles Skill: (4.0) - Sunday Age: (75 To 79)
Mixed Doubles Skill: (4.0) - Saturday Age: (70 To 74)
Completed 2/22/2026USA Pickleball Golden Ticket - Las Vegas
USA Pickleball Golden Ticket - Las Vegas

Men's Doubles 4.0
Men's Doubles 4.0 Age: (75 To 79)
Men's Doubles 4.0/4.5 Age: (75+80+)
Mixed Doubles 3.5/4.0 Age: (75+80+)
Mixed Doubles 4.0
Mixed Doubles 4.0 Age: (75 To 79)
Completed 1/18/20262026 Hawaiian Cup @ Holua Racquet & Paddle
2026 Hawaiian Cup @ Holua Racquet & Paddle

**SATURDAY** SENIOR Mixed Doubles Skill: (3.5)
SAT Mixed SR Doubles Skill: (3.5) Age: (70+)
Completed 9/21/2025Doubles Dink For Cancer - Hilo 2025
Doubles Dink For Cancer - Hilo 2025

Mixed Doubles 3.5: 40+
Mixed Doubles 60+: 3.5 Skill Level
Completed 8/18/20252025 Oregon Senior Games - a USSP Circuit Event by PIG
2025 Oregon Senior Games - a USSP Circuit Event by PIG

Medal Matches for Mens Singles Advanced Age: (75-79)
Medal Matches for Mixed Doubles Advanced Age (70-74)
Mens Doubles Advanced Skill: (4.0 and Above) - Friday Age: (60 To 64)
Mens Singles Advanced Skill: (4.0 And Above) - Monday Age: (65 And Above)
Mixed Doubles Advanced Skill: (4.0 And Above) - Sunday Age: (70 And Above)
Mixed Doubles Advanced Skill: (4.0 And Above) - Sunday Age: (70 To 74)
Completed 8/10/20252025 Washington State Senior Games Pickleball Tournament (USSP) by PIG
2025 Washington State Senior Games Pickleball Tournament (USSP) by PIG

Advanced Mens Doubles (4.0 and Above) - Saturday
Advanced Mens Doubles (4.0 and Above) - Saturday
Advanced Mens Doubles Skill: (4.0 And Above) Age: (70 And Above)
Advanced Mens Singles (4.0 and Above) - Sunday
Advanced Mens Singles (4.0 and Above) - Sunday
Advanced Mens Singles Skill: (4.0 And Above) Age: (70 And Above)
Advanced Mixed Doubles (4.0 and Above) - Friday
Advanced Mixed Doubles (4.0 and Above) - Friday
Advanced Mixed Doubles Skill: (4.0 And Above) Age: (70 and Above)
Completed 8/3/20255th Annual Gladstone Happy Rockin' by PIG
5th Annual Gladstone Happy Rockin' by PIG

Mens Doubles Skill: (4.0) - Sunday
Mens Doubles Skill: (4.0/4.5 And Above) Age: (60 And Above)
Mixed Doubles Skill: (4.0) - Saturday
Completed 6/28/2025Champions of Change Pickleball Tournament
Champions of Change Pickleball Tournament

Coed Doubles Skill: (4.0 And Above) Age: (Any)
With Yuvaraj
Completed 1/19/2025Hawaiian Cup
Hawaiian Cup

Mens Doubles Skill: (4.0) Age: (50 To 57)
Mixed Doubles Skill: (4.0) Age: (65 And Above)
Completed 10/6/2024NVZ HAWAII INVITATIONAL @Holua Racquet & Paddle Kona
NVZ HAWAII INVITATIONAL @Holua Racquet & Paddle Kona

Mixed Doubles Skill: (3.5 To 4.0) Age: (50 And Above)
Completed 8/19/20242024 Oregon Senior Games presented by Providence Health Plan a USSP Circuit Event by PIG
2024 Oregon Senior Games presented by Providence Health Plan a USSP Circuit Event by PIG

Mens Doubles: Recreational (3.5 and Below Skills) Age: (75 To 79)
Mens FULL Singles: Advanced (4.0 And Above) Age: (70 And Above)
Mixed Doubles: Advanced (4.0 And Above) Age: (70 And Above)
Completed 8/4/20242024 Seattle Metro Classic
2024 Seattle Metro Classic

Senior Men's Doubles Skill: (3.5) Age: (50 To 59)
Completed 7/7/2024APP Tour: The Owl Newport Beach Open -USAP GT Tourney
APP Tour: The Owl Newport Beach Open -USAP GT Tourney

Mens Doubles Skill: 3.5,4.0: 75+
Mens Singles Skill: 4.0,4.5: 75+
Mixed Doubles Skill: 3.0,3.5: 75+
Mixed Doubles Skill: 4.0: 75+
Completed 6/23/20242024 Hawaii Pacific Rim @ Holua Racquet & Paddle by PIG
2024 Hawaii Pacific Rim @ Holua Racquet & Paddle by PIG

Mens Doubles Skill: (3.5) Age: (65 And Above)
Mixed Doubles Skill: (3.5) Age: (65 And Above)
Completed 1/27/2024Jigsaw Hawaii Open at the Holua Resort Kona  Presented By Pickleball Central
Jigsaw Hawaii Open at the Holua Resort Kona Presented By Pickleball Central

Mens Doubles Skill: (4.0 And Above) Age: (60 To 74+)
Mixed Doubles Skill: (4.0 And Above) Age: (65 To 70+)
Completed 11/5/2023Mauna Lani Pickleball Classic
Mauna Lani Pickleball Classic

Mens Doubles 4.0 And Above
Mixed Doubles 60 and over
Mixed Doubles Skill: (4.0 And Above) Age: (Any)
Completed 7/30/2023PPA Tour: Seattle WA - Golden Ticket Qualifier
PPA Tour: Seattle WA - Golden Ticket Qualifier

Mens Doubles Skill: (3.0 To 4.5) Age: (70 To 74)
Mixed Doubles Skill: (3.5) Age: (60 To 64)
Completed 7/23/20232023 Humana Seattle Metro Classic
2023 Humana Seattle Metro Classic

Senior Men's Doubles Skill: (3.5) Age: (60+)
Completed 3/5/20232023 Ambassador Cup @ Holua Racquet & Paddle Center by PIG
2023 Ambassador Cup @ Holua Racquet & Paddle Center by PIG

Men's Doubles Skill: (3.5) Age: (19+)
Mixed Doubles Skill INTERMEDIATE 3.5 Age: (60 And Above)