# Player Profile: John Sack (Rated Score: YN2QOD)
        
**Category:** Pickleball Player
**Verified:** 2026-05-23
**Canonical:** https://picklegravity.com/en/knowledge/player-john-sack-YN2QOD
**Authority:** https://picklegravity.com

## Performance Summary
- **Doubles Rating:** 4.081 (Reliability: 95%)
- **Singles Rating:** N/A (Reliability: 0%)
- **Career Record:** 81 Wins / 43 Losses (124 matches)
- **Win Ratio:** 65.3%
- **Average Points Won %:** 58.72%

## Advanced Metrics
- **Strength of Schedule (SoS):** 3.463 (Average opponent Rated Score)
- **Clutch Performance Index (CPI):** 0% (Win % in close matches)
- **Rated Score Points Gained (DPG):** -6.9 (Points vs expectations)
- **Home Club:** Durban North Tennis Club

## 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: 74%
  - Power: 94%
  - Agility: 89%
  - Spin: 74%
  - Stamina: 94%

## Favorite Court & Chemistry
- **Preferred Court:** Windsor tennis club glenwood
- **Best Partner Chemistry:** Cliff Brown (Rated Score 3.94)
  - Matches Played: 2
  - Chemistry Win Rate: 100%

## Dedication Matrix (Last 18 Weeks)
- **Total Matches Played:** 50
- **Active Days:** 37

## Rating Trajectory
| Match | Date | Rating | Event | Outcome |
|---|---|---|---|---|
| Match 1 | 2025-07-24 | 3.959 | Initial Progression Point | N/A |
| Match 2 | 2025-08-08 | 3.987 | Initial Progression Point | N/A |
| Match 3 | 2025-08-23 | 4.001 | Initial Progression Point | N/A |
| Match 4 | 2025-09-07 | 4.012 | Initial Progression Point | N/A |
| Match 5 | 2025-09-22 | 4.038 | Initial Progression Point | N/A |
| Match 6 | 2025-10-07 | 4.068 | Initial Progression Point | N/A |
| Match 7 | 2025-10-22 | 4.111 | Windsor League A wk 3 | Win |
| Match 8 | 2025-10-22 | 4.114 | Windsor League A wk 3 | Win |
| Match 9 | 2026-01-28 | 4.078 | Week 3 POOL 2 | Loss |
| Match 10 | 2026-01-28 | 4.086 | Week 3 POOL 2 | Win |
| Match 11 | 2026-01-28 | 4.085 | Week 3 POOL 2 | Win |
| Match 12 | 2026-01-28 | 4.096 | Week 3 POOL 2 | Win |
| Match 13 | 2026-01-28 | 4.094 | Week 3 POOL 2 | Win |
| Match 14 | 2026-01-28 | 4.098 | Week 3 POOL 2 | Win |
| Match 15 | 2026-01-28 | 4.090 | Week 3 POOL 2 | Win |
| Match 16 | 2026-05-23 | 4.079 | KZN Provincials  - 50+ Mens Doubles | Win |
| Match 17 | 2026-05-23 | 4.084 | KZN Provincials  - 50+ Mens Doubles | Win |

## Upcoming Pairings
- **Saturday, June 13, 2026 at 10:00 AM** at Rouge Woods Community Centre (Status: Scheduled, Event: League Ladder) vs Ethan Fineanganofo (Rated Score: 5.03)
- **Tuesday, June 16, 2026 at 6:30 PM** at L'Amoreaux Tennis Centre (Status: Pending Confirmation, Event: Practice Match) vs Mike Sorensen (Rated Score: 4.65)