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Male Division
OFFICIAL ATHLETE PROFILE

Jason Koski

Nationality / Location

Evergreen, CO, US

DUPR ID Number

8E9RYV

Technical Style

Aggressive Kitchen Poacher

Age Division

52 Years

Doubles DUPR4.746Reliability: 100%
Singles DUPR4.371Reliability: 66%
Total Matches605Logged Records
Wins / Losses306/299Winrate: 50.6%

Doubles DUPR Trajectory

2025-11-01DUPR: 4.6042025-11-16DUPR: 4.6352025-12-01DUPR: 4.6522025-12-16DUPR: 4.6672025-12-31DUPR: 4.6962026-01-15DUPR: 4.7302026-01-30DUPR: 4.8502026-01-30DUPR: 4.8502026-02-01DUPR: 4.8032026-02-01DUPR: 4.7982026-02-01DUPR: 4.7822026-02-01DUPR: 4.7752026-03-08DUPR: 4.7822026-03-08DUPR: 4.7992026-03-08DUPR: 4.8312026-03-08DUPR: 4.8362026-03-08DUPR: 4.8462026-03-08DUPR: 4.8332026-03-08DUPR: 4.8282026-03-08DUPR: 4.8012026-03-08DUPR: 4.7792026-03-08DUPR: 4.7464.9903.3102025-11-012026-03-08

GPN Activity & Dedication Matrix

Matches: 58Active Days: 37
MonWedFriSun
18 weeks ago
Less
More
Today

Recent Match Logs

DateEventLocationOutcomeScores
2026-03-08Life Time Centennial March Madness - Mens Doubles Skill: (4.5 to 5.0) Age: (12 And Above)Centennial, COLOSS11-5
2026-03-08Life Time Centennial March Madness - Mens Doubles Skill: (4.5 to 5.0) Age: (12 And Above)Centennial, COWIN11-9
2026-03-08Life Time Centennial March Madness - Mens Doubles Skill: (4.5 to 5.0) Age: (12 And Above)Centennial, COLOSS11-7
2026-03-08Life Time Centennial March Madness - Mens Doubles Skill: (4.5 to 5.0) Age: (12 And Above)Centennial, COWIN11-7
2026-03-08Life Time Centennial March Madness - Mens Doubles Skill: (4.5 to 5.0) Age: (12 And Above)Centennial, COWIN11-3
2026-03-08Life Time Centennial March Madness - Mixed Doubles Skill: (4.0 + POOL PLAY)Centennial, COWIN3-11
2026-03-08Life Time Centennial March Madness - Mixed Doubles Skill: (4.0 + POOL PLAY)Centennial, COWIN1-11
2026-03-08Life Time Centennial March Madness - Mixed Doubles Skill: (4.0 + POOL PLAY)Centennial, COWIN11-13
2026-03-08Life Time Centennial March Madness - Mixed Doubles Skill: (4.0 + POOL PLAY)Centennial, COLOSS10-12
2026-03-08Life Time Centennial March Madness - Mixed Doubles Skill: (4.0 + POOL PLAY)Centennial, COWIN13-11

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-jason-koski-8E9RYV

Advanced Performance Metrics

Strength of Schedule (SoS)

4.365

Clutch Index (CPI)

0%

Points Gained (DPG)

-5.41

STREAK

0 Week Activity Streak

Personal Best: 1 weeks

Playstyle & Physical Metrics

Aggressive Kitchen Poacher

A high-intensity player who excels at applying pressure near the kitchen line, punishing high floats with volleys.

Control60%
Power75%
Agility75%
Spin55%
Stamina75%

Preferred Home Court

Centennial, CO

Doubles Partner Chemistry

Christina Smith

DUPR: 3.64 · ID: ODJY6E

CHEMISTRY

92%

"Defensive alignment: Both players excel at soft resets and kitchen dinking."

Record: 5 matches played together · 80% win rate

Upcoming Matches & Pairings

League LadderScheduled

Thomas Connolly

DUPR: 4.83 · Opponent

Date: Saturday, June 13, 2026 at 10:00 AM
Location: Rouge Woods Community Centre
Practice MatchPending Confirmation

Tyler Denbo

DUPR: 5.10 · Opponent

Date: Tuesday, June 16, 2026 at 6:30 PM
Location: L'Amoreaux Tennis Centre