# Player Profile: Jay Chang (Rated Score: RWE09E)
        
**Category:** Pickleball Player
**Verified:** 2026-05-03
**Canonical:** https://picklegravity.com/en/knowledge/player-jay-chang-RWE09E
**Authority:** https://picklegravity.com

## Performance Summary
- **Doubles Rating:** 2.964 (Reliability: 100%)
- **Singles Rating:** 3.507 (Reliability: 1%)
- **Career Record:** 76 Wins / 48 Losses (124 matches)
- **Win Ratio:** 61.3%
- **Average Points Won %:** 53.6%

## Advanced Metrics
- **Strength of Schedule (SoS):** 3.01 (Average opponent Rated Score)
- **Clutch Performance Index (CPI):** 0% (Win % in close matches)
- **Rated Score Points Gained (DPG):** -8.06 (Points vs expectations)
- **Home Club:** Chinese Taipei Pickleball Federation 中華民國匹克球總會

## Streaks & Playstyle
- **Weekly Play Streak:** Current: 0 weeks | Max: 2 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: 64%
  - Power: 94%
  - Agility: 94%
  - Spin: 94%
  - Stamina: 94%

## Favorite Court & Chemistry
- **Preferred Court:** No. 378號, Section 7, Chengde Rd, Beitou District, Taipei City, Taiwan 112
- **Best Partner Chemistry:** TzuChen Lai (Rated Score 2.81)
  - Matches Played: 3
  - Chemistry Win Rate: 33%

## Dedication Matrix (Last 18 Weeks)
- **Total Matches Played:** 63
- **Active Days:** 40

## Rating Trajectory
| Match | Date | Rating | Event | Outcome |
|---|---|---|---|---|
| Match 1 | 2025-12-18 | 2.875 | Initial Progression Point | N/A |
| Match 2 | 2026-01-02 | 2.898 | Initial Progression Point | N/A |
| Match 3 | 2026-01-17 | 2.906 | Initial Progression Point | N/A |
| Match 4 | 2026-02-01 | 2.912 | Initial Progression Point | N/A |
| Match 5 | 2026-02-16 | 2.932 | Initial Progression Point | N/A |
| Match 6 | 2026-03-03 | 2.957 | Initial Progression Point | N/A |
| Match 7 | 2026-03-18 | 2.937 | Match | Win |
| Match 8 | 2026-03-18 | 2.934 | Match | Loss |
| Match 9 | 2026-03-19 | 2.941 | Match | Loss |
| Match 10 | 2026-03-19 | 2.957 | Match | Win |
| Match 11 | 2026-03-22 | 2.955 | Taipei Pickleball Association TPEPA 台北市匹克球協會 | Win |
| Match 12 | 2026-03-22 | 2.951 | Shipai  Round-Robin | Loss |
| Match 13 | 2026-03-22 | 2.957 | Shipai  Round-Robin | Win |
| Match 14 | 2026-03-22 | 2.946 | Shipai  Round-Robin | Loss |
| Match 15 | 2026-03-25 | 2.971 | Match | Win |
| Match 16 | 2026-05-03 | 2.964 | Taipei Pickleball Association TPEPA 台北市匹克球協會 | Win |
| Match 17 | 2026-05-03 | 2.946 | Taipei Pickleball Association TPEPA 台北市匹克球協會 | Win |
| Match 18 | 2026-05-03 | 2.945 | Taipei Pickleball Association TPEPA 台北市匹克球協會 | Loss |
| Match 19 | 2026-05-03 | 2.943 | P.Dang Round Robin  | Win |
| Match 20 | 2026-05-03 | 2.942 | P.Dang Round Robin  | Loss |
| Match 21 | 2026-05-03 | 2.946 | P.Dang Round Robin  | Loss |

## Upcoming Pairings
- **Saturday, June 13, 2026 at 10:00 AM** at Rouge Woods Community Centre (Status: Scheduled, Event: League Ladder) vs Anna Leigh Waters (Rated Score: 6.98)
- **Tuesday, June 16, 2026 at 6:30 PM** at L'Amoreaux Tennis Centre (Status: Pending Confirmation, Event: Practice Match) vs Brian Kimball (Rated Score: 4.77)