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Female Division
OFFICIAL ATHLETE PROFILE

Sera Anne Gruszka

Nationality / Location

Kentwood, MI, US

Player ID Number

8E6YNW

Technical Style

Third-Shot Drop Specialist

Age Division

47 Years

Doubles Rated Score3.667Reliability: 100%
Singles Rated ScoreN/AReliability: 0%
Total Matches66Logged Records
Wins / Losses37/29Winrate: 56.1%

Doubles Rated Score Trajectory

2025-04-28Rated Score: 3.5572025-05-13Rated Score: 3.5832025-05-28Rated Score: 3.5952025-06-12Rated Score: 3.6042025-06-27Rated Score: 3.6282025-07-12Rated Score: 3.6562025-07-27Rated Score: 3.2162025-07-27Rated Score: 3.3122025-07-27Rated Score: 3.4762025-09-21Rated Score: 3.3202025-09-21Rated Score: 3.3702025-09-21Rated Score: 3.3012026-03-07Rated Score: 3.7832026-03-07Rated Score: 3.7702026-03-07Rated Score: 3.7652026-03-07Rated Score: 3.8042026-03-07Rated Score: 3.8062026-03-07Rated Score: 3.7712026-03-07Rated Score: 3.7672026-03-07Rated Score: 3.4992026-03-07Rated Score: 3.5592026-03-07Rated Score: 3.6802026-04-19Rated Score: 3.7262026-04-19Rated Score: 3.6992026-04-19Rated Score: 3.7612026-04-19Rated Score: 3.7722026-04-19Rated Score: 3.8002026-04-19Rated Score: 3.8112026-04-19Rated Score: 3.8062026-06-28Rated Score: 3.7522026-06-28Rated Score: 3.7602026-06-28Rated Score: 3.7702026-06-28Rated Score: 3.7812026-07-25Rated Score: 3.6192026-07-25Rated Score: 3.6132026-07-25Rated Score: 3.6382026-07-25Rated Score: 3.6592026-07-25Rated Score: 3.6602026-07-25Rated Score: 3.6562026-07-25Rated Score: 3.6582026-07-25Rated Score: 3.6672026-07-25Rated Score: 3.7072026-07-25Rated Score: 3.7312026-07-26Rated Score: 3.6392026-07-26Rated Score: 3.6672026-07-26Rated Score: 3.6632026-07-26Rated Score: 3.6572026-07-26Rated Score: 3.6482026-07-26Rated Score: 3.6433.8703.1572025-04-282026-07-26

GPN Activity & Dedication Matrix

Matches: 68Active Days: 38
MonWedFriSun
18 weeks ago
Less
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Today

Recent Match Logs

DateEventLocationOutcomeScores
2026-07-26Byron Days Festival 2026 ($5000+ Prize Pool) - Mixed Doubles Skill: (3.5) Age: (5 To 34)Byron Center, MILOSS9-15
2026-07-26Byron Days Tournament Mixed 4.0 FinalsByron Center, MI, USAWIN2-11, 12-10, 5-11
2026-07-26Byron Days Festival 2026 ($5000+ Prize Pool) - Mixed Doubles Skill: (3.5) Age: (5 To 34)Byron Center, MIWIN5-11
2026-07-26Byron Days Festival 2026 ($5000+ Prize Pool) - Mixed Doubles Skill: (3.5) Age: (5 To 34)Byron Center, MIWIN2-11
2026-07-26Byron Days Festival 2026 ($5000+ Prize Pool) - Mixed Doubles Skill: (3.5) Age: (5 To 34)Byron Center, MIWIN11-1
2026-07-26Byron Days Festival 2026 ($5000+ Prize Pool) - Mixed Doubles Skill: (3.5) Age: (5 To 34)Byron Center, MIWIN11-3
2026-07-25Byron Days Festival 2026 ($5000+ Prize Pool) - Womens Doubles Skill: (3.5) Age: (Any)Byron Center, MIWIN11-15
2026-07-25Byron Days Festival 2026 ($5000+ Prize Pool) - Womens Doubles Skill: (3.5) Age: (Any)Byron Center, MILOSS8-15
2026-07-25Byron Days Festival 2026 ($5000+ Prize Pool) - Womens Doubles Skill: (3.5) Age: (Any)Byron Center, MIWIN11-9
2026-07-25Byron Days Festival 2026 ($5000+ Prize Pool) - Womens Doubles Skill: (3.5) Age: (Any)Byron Center, MIWIN13-11

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)

3.431

Clutch Index (CPI)

0%

Points Gained (DPG)

-7.77

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.

Control64%
Power69%
Agility74%
Spin89%
Stamina69%

Preferred Home Court

Byron Center, MI

Doubles Partner Chemistry

Mindi Freng

Rated Score: 3.56 · ID: J5KYED

CHEMISTRY

95%

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

Record: 14 matches played together · 79% win rate

Upcoming Matches & Pairings

League LadderScheduled

Dhiren Patel

Rated Score: 4.97 · Opponent

Date: Saturday, September 12, 2026 at 10:00 AM
Location: Rouge Woods Community Centre
Practice MatchPending Confirmation

David Kowalski

Rated Score: 4.86 · Opponent

Date: Tuesday, September 8, 2026 at 6:30 PM
Location: L'Amoreaux Tennis Centre