# Player Profile: John Chang (DUPR: 3OYGQL)
        
**Category:** Pickleball Player
**Verified:** 2026-01-10
**Canonical:** https://picklegravity.com/en/knowledge/player-john-chang-3OYGQL
**Authority:** https://picklegravity.com

## Performance Summary
- **Doubles Rating:** 3.868 (Reliability: 29%)
- **Singles Rating:** N/A (Reliability: 0%)
- **Career Record:** 170 Wins / 100 Losses (270 matches)
- **Win Ratio:** 63.0%
- **Average Points Won %:** 55.95%

## Advanced Metrics
- **Strength of Schedule (SoS):** 3.532 (Average opponent DUPR)
- **Clutch Performance Index (CPI):** 0% (Win % in close matches)
- **DUPR Points Gained (DPG):** -4.77 (Points vs expectations)
- **Home Club:** Mayhem Tournaments

## Streaks & Playstyle
- **Weekly Play Streak:** Current: 0 weeks | Max: 3 weeks
- **Preferred Playstyle:** Aggressive Kitchen Poacher
  *Description: A high-intensity player who excels at applying pressure near the kitchen line, punishing high floats with volleys.*
- **Physical Metrics:**
  - Control: 60%
  - Power: 65%
  - Agility: 75%
  - Spin: 55%
  - Stamina: 65%

## Favorite Court & Chemistry
- **Preferred Court:** The Pickleball Space
- **Best Partner Chemistry:** John Soto (DUPR 3.78)
  - Matches Played: 2
  - Chemistry Win Rate: 100%

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

## Rating Trajectory
| Match | Date | Rating | Event | Outcome |
|---|---|---|---|---|
| Match 1 | 2024-05-18 | 3.752 | Initial Progression Point | N/A |
| Match 2 | 2024-06-02 | 3.779 | Initial Progression Point | N/A |
| Match 3 | 2024-06-17 | 3.792 | Initial Progression Point | N/A |
| Match 4 | 2024-07-02 | 3.802 | Initial Progression Point | N/A |
| Match 5 | 2024-07-17 | 3.827 | Initial Progression Point | N/A |
| Match 6 | 2024-08-01 | 3.856 | Initial Progression Point | N/A |
| Match 7 | 2024-08-16 | 3.700 | Men’s 3.5-3.9 League | Loss |
| Match 8 | 2024-08-16 | 3.704 | Men’s 3.5-3.9 League | Loss |
| Match 9 | 2024-08-16 | 3.706 | Men’s 3.5-3.9 League | Win |
| Match 10 | 2024-08-16 | 3.705 | Men’s 3.5-3.9 League | Loss |
| Match 11 | 2024-08-16 | 3.710 | Men’s 3.5-3.9 League | Win |
| Match 12 | 2024-08-22 | 3.690 | DUPR: Round Robin 3.5-3.9 | Win |
| Match 13 | 2024-08-22 | 3.688 | DUPR: Round Robin 3.5-3.9 | Win |
| Match 14 | 2024-08-22 | 3.682 | DUPR: Round Robin 3.5-3.9 | Win |
| Match 15 | 2024-08-22 | 3.678 | DUPR: Round Robin 3.5-3.9 | Loss |
| Match 16 | 2024-08-22 | 3.682 | DUPR: Round Robin 3.5-3.9 | Win |
| Match 17 | 2024-08-22 | 3.679 | DUPR: Round Robin 3.5-3.9 | Loss |
| Match 18 | 2024-08-22 | 3.687 | DUPR: Round Robin 3.5-3.9 | Loss |
| Match 19 | 2024-08-22 | 3.701 | DUPR: Round Robin 3.5-3.9 | Loss |
| Match 20 | 2024-08-29 | 3.682 | DUPR: Round Robin 3.5-3.9 | Win |
| Match 21 | 2024-08-29 | 3.681 | DUPR: Round Robin 3.5-3.9 | Loss |
| Match 22 | 2024-08-29 | 3.684 | DUPR: Round Robin 3.5-3.9 | Loss |
| Match 23 | 2024-08-29 | 3.688 | DUPR: Round Robin 3.5-3.9 | Win |
| Match 24 | 2024-08-29 | 3.686 | DUPR: Round Robin 3.5-3.9 | Win |
| Match 25 | 2024-08-29 | 3.682 | DUPR: Round Robin 3.5-3.9 | Loss |
| Match 26 | 2024-08-29 | 3.689 | DUPR: Round Robin 3.5-3.9 | Loss |

## Upcoming Pairings
- **Saturday, June 13, 2026 at 10:00 AM** at Rouge Woods Community Centre (Status: Scheduled, Event: League Ladder) vs Lauren Stratman (DUPR: 5.62)
- **Tuesday, June 16, 2026 at 6:30 PM** at L'Amoreaux Tennis Centre (Status: Pending Confirmation, Event: Practice Match) vs Megan Fudge (DUPR: 6.06)