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Jeff Sumpter Driver Profile | AutocrossRank - results, rankings, and history

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Driver Card

Jeff Sumpter

📍 Kansas City

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26

Events

4

Wins

14

Trophies

15.4%

Win Percentage

Kansas City

Home Region

6/10/2008

First Event

6/2/2013

Last Event

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Run History

Results History (26)

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Garage

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Scoring Breakdown

Rank Calculation

#13423

Rank

1515.3

Adj. Rating

raw: 1593.7

Top 9.7%

Percentile

Scope: All Time
Algorithm: Glicko-2 Rating
Version: 1.0
As Of: 7/21/2026

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