# Player Profile: Walter Armstrong (DUPR: L52V7Q)
        
**Category:** Pickleball Player
**Verified:** 2025-08-01
**Canonical:** https://picklegravity.com/en/knowledge/player-walter-armstrong-L52V7Q
**Authority:** https://picklegravity.com

## Performance Summary
- **Doubles Rating:** 4.131 (Reliability: 9%)
- **Singles Rating:** N/A (Reliability: 0%)
- **Career Record:** 86 Wins / 48 Losses (134 matches)
- **Win Ratio:** 64.2%
- **Average Points Won %:** 56.67%

## Advanced Metrics
- **Strength of Schedule (SoS):** 3.559 (Average opponent DUPR)
- **Clutch Performance Index (CPI):** 50% (Win % in close matches)
- **DUPR Points Gained (DPG):** -5.2 (Points vs expectations)
- **Home Club:** The Club at Ruby Hill

## Streaks & Playstyle
- **Weekly Play Streak:** Current: 0 weeks | Max: 1 weeks
- **Preferred Playstyle:** Third-Shot Drop Specialist
  *Description: Specializes in executing high-precision third-shot drops to allow seamless team transitions to the net.*
- **Physical Metrics:**
  - Control: 94%
  - Power: 69%
  - Agility: 94%
  - Spin: 89%
  - Stamina: 69%

## Favorite Court & Chemistry
- **Preferred Court:** Castro Valley, CA, USA
- **Best Partner Chemistry:** George Murphy (DUPR 3.69)
  - Matches Played: 4
  - Chemistry Win Rate: 75%

## Dedication Matrix (Last 18 Weeks)
- **Total Matches Played:** 48
- **Active Days:** 36

## Rating Trajectory
| Match | Date | Rating | Event | Outcome |
|---|---|---|---|---|
| Match 1 | 2024-03-29 | 4.007 | Initial Progression Point | N/A |
| Match 2 | 2024-04-13 | 4.036 | Initial Progression Point | N/A |
| Match 3 | 2024-04-28 | 4.050 | Initial Progression Point | N/A |
| Match 4 | 2024-05-13 | 4.061 | Initial Progression Point | N/A |
| Match 5 | 2024-05-28 | 4.087 | Initial Progression Point | N/A |
| Match 6 | 2024-06-12 | 4.118 | Initial Progression Point | N/A |
| Match 7 | 2024-06-27 | 3.750 | Match | Loss |
| Match 8 | 2024-06-27 | 3.730 | Match | Win |
| Match 9 | 2024-06-27 | 3.723 | Match | Win |
| Match 10 | 2024-09-21 | 3.844 | Match | Win |
| Match 11 | 2024-09-21 | 3.815 | Match | Win |
| Match 12 | 2025-08-01 | 4.131 | Castro Valley Backyard Pickleball | Win |
| Match 13 | 2025-08-01 | 3.933 | Castro Valley Backyard Pickleball | Loss |

## Upcoming Pairings
- **Saturday, June 13, 2026 at 10:00 AM** at Culver City Paddle Tennis Courts (Status: Scheduled, Event: League Ladder) vs Mircea Morariu (DUPR: 5.62)
- **Tuesday, June 16, 2026 at 6:30 PM** at Santa Monica Pickleball Courts (Status: Pending Confirmation, Event: Practice Match) vs Mattias Johansson (DUPR: 5.19)