OFFICIAL ATHLETE PROFILE
David Biederman
Nationality / Location
Southport, NC, US
DUPR ID Number
1RRK7Q
Technical Style
Tactical Baseline Driver
Age Division
Open Classification
Doubles DUPR3.686Reliability: 98%
Singles DUPRN/AReliability: 0%
Total Matches123Logged Records
Wins / Losses66/57Winrate: 53.7%
Doubles DUPR Trajectory
GPN Activity & Dedication Matrix
Matches: 55Active Days: 40
MonWedFriSun
18 weeks ago
LessMore
TodayRecent Match Logs
| Date | Event | Location | Outcome | Scores |
|---|---|---|---|---|
| 2026-03-16 | CFIL ADV St James vs Del Webb | Pickle & Taps, South 13th Street, Wilmington, NC, USA | WIN | 11-10 |
| 2026-03-16 | CFIL ADV St James vs Del Webb | Pickle & Taps, South 13th Street, Wilmington, NC, USA | WIN | 11-8 |
| 2026-03-09 | CFIL - Advance PN at STJ | Southport, NC, USA | WIN | 8-11 |
| 2026-02-23 | Match | 3779 Members Club Blvd, Southport, NC 28461, USA | LOSS | 7-10 |
| 2026-02-17 | Match | St James, NC 28461, USA | WIN | 11-7 |
| 2026-02-17 | Match | St James, NC 28461, USA | LOSS | 9-11 |
| 2026-02-17 | Match | St James, NC 28461, USA | LOSS | 7-11 |
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-david-biederman-1RRK7Q
Advanced Performance Metrics
Strength of Schedule (SoS)
3.963
Clutch Index (CPI)
0%
Points Gained (DPG)
-3.18
Home Club
STREAK
0 Week Activity Streak
Personal Best: 2 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.
Control66%
Power76%
Agility86%
Spin76%
Stamina76%
Preferred Home Court
Pickle & Taps, South 13th Street, Wilmington, NC, USA
Doubles Partner Chemistry
Christine Cournoyer
DUPR: 3.80 · ID: 3XQ2L4
CHEMISTRY
76%
"Calibrated counter-punching: Precision dinks force errors, allowing surgical poaching."
Record: 2 matches played together · 0% win rate
Upcoming Matches & Pairings
League LadderScheduled
Randy Hallam
DUPR: 4.68 · Opponent
Date: Saturday, June 13, 2026 at 10:00 AM
Location: Rouge Woods Community Centre
Practice MatchPending Confirmation
Glen Schleehauf
DUPR: 4.52 · Opponent
Date: Tuesday, June 16, 2026 at 6:30 PM
Location: L'Amoreaux Tennis Centre