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JK
Male Division
OFFICIAL ATHLETE PROFILE

Jason Kiefer

Nationality / Location

Lodi, CA, US

Player ID Number

Z994WM

Technical Style

Third-Shot Drop Specialist

Age Division

52 Years

Doubles Rated Score3.137Reliability: 70%
Singles Rated ScoreN/AReliability: 0%
Total Matches71Logged Records
Wins / Losses34/37Winrate: 47.9%

Doubles Rated Score Trajectory

2024-04-08Rated Score: 3.0432024-04-23Rated Score: 3.0672024-05-08Rated Score: 3.0752024-05-23Rated Score: 3.0822024-06-07Rated Score: 3.1032024-06-22Rated Score: 3.1292024-07-07Rated Score: 3.6802024-07-07Rated Score: 3.5082024-07-07Rated Score: 3.7642024-08-11Rated Score: 3.4222025-06-14Rated Score: 3.3032025-06-14Rated Score: 3.2562025-06-14Rated Score: 3.2522025-07-27Rated Score: 3.2272025-09-06Rated Score: 3.2152025-09-06Rated Score: 3.2232025-09-06Rated Score: 3.2173.8362.9712024-04-082025-09-06

GPN Activity & Dedication Matrix

Matches: 48Active Days: 36
MonWedFriSun
18 weeks ago
Less
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Today

Recent Match Logs

DateEventLocationOutcomeScores
2025-09-063.0 - 3.5 Men’s Doubles BATTLE ROYALE September Smash - 3.0 - 3.5 Men’s Doubles BATTLE ROYALE September SmashThe Courts at Gibson Park Roseville CALOSS11-8
2025-09-063.0 - 3.5 Men’s Doubles BATTLE ROYALE September Smash - 3.0 - 3.5 Men’s Doubles BATTLE ROYALE September SmashThe Courts at Gibson Park Roseville CAWIN11-6
2025-09-063.0 - 3.5 Men’s Doubles BATTLE ROYALE September Smash - 3.0 - 3.5 Men’s Doubles BATTLE ROYALE September SmashThe Courts at Gibson Park Roseville CAWIN11-6
2025-07-27Fundraiser Event 3.0 - 3.5 Mixed Doubles - Fundraiser Event 3.0 - 3.5 Mixed DoublesThe Courts at Gibson Park Roseville CALOSS4-11
2025-06-143.0 FATHER’S DAY SMASH Men’s Doubles DUPR Event - 3.0 FATHER’S DAY SMASH Men’s Doubles DUPR EventThe Courts at Gibson Park Roseville CAWIN11-3
2025-06-143.0 FATHER’S DAY SMASH Men’s Doubles DUPR Event - 3.0 FATHER’S DAY SMASH Men’s Doubles DUPR EventThe Courts at Gibson Park Roseville CAWIN11-3
2025-06-143.0 FATHER’S DAY SMASH Men’s Doubles DUPR Event - 3.0 FATHER’S DAY SMASH Men’s Doubles DUPR EventThe Courts at Gibson Park Roseville CALOSS3-11
2024-08-113.0-3.25 Super DUPR Mixed Doubles Tournament Johnson Ranch Sports Club- South Roseville CALOSS3-11
2024-07-073.0-3.25 Men's Doubles - Super DUPR Stars & Stripes ShowdownJohnson Ranch Sports Club- South Roseville CAWIN11-2
2024-07-073.0-3.25 Men's Doubles - Super DUPR Stars & Stripes ShowdownJohnson Ranch Sports Club- South Roseville CALOSS11-5

Paddle Evidence Graph

No source-backed paddle usage claim is attached yet. Pickle Gravity will not infer gear from sponsorship, visual guesses, or brand proximity.

Advanced Performance Metrics

Strength of Schedule (SoS)

3.148

Clutch Index (CPI)

50%

Points Gained (DPG)

-7.13

Home Club

N/A

STREAK

0 Week Activity Streak

Personal Best: 1 weeks

Playstyle & Physical Metrics

Third-Shot Drop Specialist

Specializes in executing high-precision third-shot drops to allow seamless team transitions to the net.

Control69%
Power94%
Agility84%
Spin64%
Stamina94%

Preferred Home Court

The Courts at Gibson Park Roseville CA

Doubles Partner Chemistry

jesse barron

Rated Score: 3.00 · ID: DYDRLY

CHEMISTRY

93%

"Tactical balance: Poaching configurations complement deep baseline resets."

Record: 3 matches played together · 67% win rate

Upcoming Matches & Pairings

League LadderScheduled

Aaron Lacey

Rated Score: 4.38 · Opponent

Date: Saturday, September 12, 2026 at 10:00 AM
Location: Culver City Paddle Tennis Courts
Practice MatchPending Confirmation

Logan Formaniuk

Rated Score: 4.55 · Opponent

Date: Tuesday, September 15, 2026 at 6:30 PM
Location: Santa Monica Pickleball Courts