OFFICIAL ATHLETE PROFILE
Jonathan Si
Nationality / Location
Johor Bahru, Johor, MY
DUPR ID Number
J55LDM
Technical Style
Tactical Baseline Driver
Age Division
33 Years
Doubles DUPR3.143Reliability: 100%
Singles DUPR3.159Reliability: 1%
Total Matches383Logged Records
Wins / Losses168/215Winrate: 43.9%
Doubles DUPR Trajectory
GPN Activity & Dedication Matrix
Matches: 65Active Days: 40
MonWedFriSun
18 weeks ago
LessMore
TodayRecent Match Logs
| Date | Event | Location | Outcome | Scores |
|---|---|---|---|---|
| 2026-05-26 | Intermediate Doubles | Bishan, Singapore | WIN | 9-15 |
| 2026-05-26 | Intermediate Doubles | Bishan, Singapore | WIN | 15-11 |
| 2026-05-03 | Intermediate Doubles | Bishan, Singapore | WIN | 21-10 |
| 2026-05-03 | Intermediate Doubles | Bishan, Singapore | WIN | 12-21 |
| 2026-05-03 | Intermediate Doubles | Bishan, Singapore | WIN | 14-21 |
| 2026-05-03 | Intermediate Doubles | Bishan, Singapore | WIN | 9-21 |
| 2026-05-01 | EPIC World Championship - Mixed Doubles Skill: (3.000 To 3.700) Age: (Any) | Singapore, SGP | LOSS | 14-21 |
| 2026-05-01 | EPIC World Championship - Mixed Doubles Skill: (3.000 To 3.700) Age: (Any) | Singapore, SGP | LOSS | 21-8 |
| 2026-05-01 | EPIC World Championship - Mixed Doubles Skill: (3.000 To 3.700) Age: (Any) | Singapore, SGP | LOSS | 21-12 |
| 2026-04-25 | Sharkies Cup 2026 (Men's Doubles Intermediate DUPR 2.70 - 3.70) | Warren Golf & Country Club | WIN | 11-15 |
Agent Data Access (API)
Sovereign machine-readable APIs for AI search agents and crawler endpoints.
cURL Request:
curl -H "Accept: application/json" \ https://picklegravity.com/api/knowledge/player-jonathan-si-J55LDM
Advanced Performance Metrics
STREAK
1 Week Activity Streak
Personal Best: 3 weeks
Playstyle & Physical Metrics
Tactical Baseline Driver
A patient, tactical player who focuses on deep baseline drives and calculated court placement to draw opponent errors.
Control86%
Power76%
Agility71%
Spin66%
Stamina76%
Preferred Home Court
Bishan, Singapore
Doubles Partner Chemistry
Eugene Chen
DUPR: 3.05 · ID: ZDPXPL
CHEMISTRY
95%
"Aggressive setup: Heavy spin serves set up high returns for net put-aways."
Record: 4 matches played together · 100% win rate
Upcoming Matches & Pairings
League LadderScheduled
Scott Gorshe
DUPR: 4.69 · Opponent
Date: Saturday, June 13, 2026 at 10:00 AM
Location: Rouge Woods Community Centre
Practice MatchPending Confirmation
Kris Puskar
DUPR: 4.51 · Opponent
Date: Tuesday, June 16, 2026 at 6:30 PM
Location: L'Amoreaux Tennis Centre