官方球员档案
John Szewczyk
Nationality / Location
Wheeling, IL, US
DUPR ID Number
8M5M5V
Technical Style
Tactical Baseline Driver
Age Division
59 Years
Doubles DUPR3.617Reliability: 79%
Singles DUPRN/AReliability: 0%
Total Matches193Logged Records
Wins / Losses96/97Winrate: 49.7%
DUPR 积分走势
近期运动频次矩阵 (近18周)
Matches: 50Active Days: 37
MonWedFriSun
18 weeks ago
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Today最近比赛对局
| 日期 | 对局赛事 | 比赛设施 | 战绩 | 比分 |
|---|---|---|---|---|
| 2026-04-28 | Men’s DUPR Reset 3.5-4.25 | 211 W Rand Rd | LOSS | 7-11 |
| 2026-04-28 | Men’s DUPR Reset 3.5-4.25 | 211 W Rand Rd | LOSS | 11-5 |
| 2025-12-28 | Pool 2 | 211 Rand Rd | WIN | 13-11 |
| 2025-12-28 | Pool 1 | 211 Rand Rd | WIN | 8-15 |
| 2025-12-28 | Pool 1 | 211 Rand Rd | WIN | 4-15 |
| 2025-12-27 | Pool 1 | 211 W Rand Rd | LOSS | 15-12 |
| 2025-12-27 | Pool 1 | 211 W Rand Rd | LOSS | 8-11 |
数据访问 (AI / 开发者)
提供机器可读的数据接口，支持大语言模型和智能体抓取与调用。
cURL Request:
curl -H "Accept: application/json" \ https://picklegravity.com/api/knowledge/player-john-szewczyk-8M5M5V
高级表现数据
Strength of Schedule (SoS)
3.664
Clutch Index (CPI)
0%
Points Gained (DPG)
-5.07
Home Club
STREAK
0周 连续活动
生涯最长: 1周
技术能力与战术雷达数据
Tactical Baseline Driver
A patient, tactical player who focuses on deep baseline drives and calculated court placement to draw opponent errors.
Control66%
Power86%
Agility76%
Spin56%
Stamina86%
常驻活动场地
211 W Rand Rd
黄金搭档化学反应
Sami Gutzmer
DUPR: 3.72 · ID: 3O5O0W
CHEMISTRY
89%
"Aggressive setup: Heavy spin serves set up high returns for net put-aways."
Record: 3 matches played together · 100% win rate
预定比赛行程
League LadderScheduled
JW Johnson
DUPR: 7.01 · Opponent
Date: Saturday, June 13, 2026 at 10:00 AM
Location: Rouge Woods Community Centre
Practice MatchPending Confirmation
Dan Hoen
DUPR: 4.82 · Opponent
Date: Tuesday, June 16, 2026 at 6:30 PM
Location: L'Amoreaux Tennis Centre