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JK

Jeff KOSHAREK

United States of AmericaUnited States of America
N.S.C.A.
11 competitionsCategory: OPEN
Sporting
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Shooter Performance Index Form index for the selected discipline only. Higher = more stable and higher quality.
66.8%
Sporting
Average accuracy
Average accuracy across all completed competitions in the current tab.
72.4%
Best accuracy
Best accuracy in a single competition.
78.5%
Best score
Highest absolute total score.
157
Perfect rounds
Number of series with the maximum value for the competition format.
0
Top-10 rate
Share of competitions where the shooter finished in the top 10 (category or overall).
0.0%
Category confidence
How stable the main category is across completed competitions.
44.4%
Vs winner avg
Average relative closeness to the winner.
77.1%
Progress and analytics

Metrics for: Sporting · normalized by competition targets

Match history
2025 |1 events
North America Championship - Sporting - United States (May 2025)
Sporting16 May 2025·200 targets·Unfinished
Cat / Cat Pos
Veteran/51
Overall Pos
385 (13.5%)
Score
117/20058.5%
Vs winner %
62.9% -69
Rounds
1170000000
2024 |2 events
46th World Championship Finale World Cup - Sporting - United States (June 2024)
Sporting27 Jun 2024·200 targets
Cat / Cat Pos
Open/468
Overall Pos
704 (55.7%)
Score
146/20073.0%
Vs winner %
77.2% -43
Rounds
2115201619191818
North America Championship Finale Beretta Beretta North America Cup - Sporting - United States (June 2024)
Sporting21 Jun 2024·200 targets·Unfinished
Cat / Cat Pos
Open/138
Overall Pos
211 (55.4%)
Score
160/20080.0%
Vs winner %
84.2% -30
Rounds
1600000000
2018 |1 events
American Grand Prix - Sporting - United States (August 2018)
Sporting16 Aug 2018·200 targets
Cat / Cat Pos
Senior/53
Overall Pos
354 (25.4%)
Score
135/20067.5%
Vs winner %
71.8% -53
Rounds
1618151415221718
2015 |2 events
World Championship Finale of World Cup - Sporting - United States (July 2015)
Sporting23 Jul 2015·200 targets
Cat / Cat Pos
Senior/136
Overall Pos
766 (30.8%)
Score
136/20068.0%
Vs winner %
71.6% -54
Rounds
1719171419161519
US Grand Prix Finale North America Cup - Sporting - United States (July 2015)
Sporting17 Jul 2015·200 targets
Cat / Cat Pos
Senior/42
Overall Pos
231 (52.8%)
Score
145/20072.5%
Vs winner %
78.4% -40
Rounds
1617141917212120
2013 |2 events
North America championship Finale North America Cup - Sporting - United States (June 2013)
Sporting28 Jun 2013·200 targets
Cat / Cat Pos
Open/89
Overall Pos
179 (57.2%)
Score
156/20078.0%
Vs winner %
82.5% -33
Rounds
2420182112162223
USA Grand Prix - Sporting - United States (February 2013)
Sporting1 Feb 2013·200 targets
Cat / Cat Pos
Man/23
Overall Pos
113 (35.6%)
Score
144/20072.0%
Vs winner %
76.6% -44
Rounds
1717191915181920
2012 |2 events
World Championship Finale of World Cup - Sporting - United States (August 2012)
Sporting16 Aug 2012·200 targets
Cat / Cat Pos
Open/351
Overall Pos
701 (61.1%)
Score
157/20078.5%
Vs winner %
82.2% -34
Rounds
1618232319182020
North America Championship - Sporting - United States (June 2012)
Sporting1 Jun 2012·200 targets
Cat / Cat Pos
Open/61
Overall Pos
135 (44.4%)
Score
148/20074.0%
Vs winner %
77.9% -42
Rounds
1621211816191918
2011 |1 events
North America championship Finale of North America Cup - Sporting - United States (June 2011)
Sporting24 Jun 2011·200 targets
Cat / Cat Pos
Man/59
Overall Pos
255 (28.7%)
Score
136/20068.0%
Vs winner %
75.6% -44
Rounds
1221182019171712
Insights

Short conclusions from completed competitions in the current discipline tab.

Strongest region: IIFinish dynamics: +0.83
Form is declining: -1.3% over the last 5 competitions.
Peak performance: World Championship Finale of World Cup - Sporting - United States (August 2012) (78.5%).
Hardest competition: American Grand Prix - Sporting - United States (August 2018) (67.5%).
Perfect rounds (max for the competition): 0.
Average indirect performance vs winner: 77.1%.
Primary category: OPEN (44% of competitions).