Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Jason Ostrowski (Minneapolis, MN)
Male 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.7474
10/9/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2023 Adult 40+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 4.0 7 5 2 0 71.4 16 10 6 62.5 123 69 54 56.1 1
Total 7 5 2 0 71.4 16 10 6 62.5 123 69 54 56.1 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/30/2023 Adult 40+
4.0		 Jilek/Elfstrum 40+ ES
Northern		 D3 Chad Engel
(3.86) 		Peter Kimball
(3.78)
victor tonelli
(3.53) 		W 7-5
3-6
1-0		 3.63 3.79
11/09/2023 Adult 40+
4.0		 Jilek/Elfstrum 40+ ES
Northern		 D4 John Kyriagis
(-----) 		Default W 6-0
6-0		 ----- -----
10/12/2023 Adult 40+
4.0		 Jilek/Elfstrum 40+ ES
Northern		 D4 Chad Engel
(3.80) 		Steven Dahl
(3.12)
Benji Mathews
(3.38) 		W 6-1
6-1		 3.74 3.75
08/19/2023 Adult 40+
4.0
Sectionals		 Jilek/Elfstrum 40+ S23
Northern		 D3 Greg Elfstrum
(3.88) 		Booshan Bharath
(3.94)
Paul Sariego
(3.96) 		L 7-5
6-2		 3.73 3.76
07/20/2023 Adult 40+
4.0		 Jilek/Elfstrum 40+ S23
Northern		 D3 Kenneth Gutzman
(3.81) 		Jeff Craig
(3.15)
Joshua Sillers
(3.26) 		W 6-1
6-1		 3.80 3.79
07/13/2023 Adult 40+
4.0		 Jilek/Elfstrum 40+ S23
Northern		 S2 Luis Laguna
(3.45) 		W 6-3
3-6
1-0		 3.48 3.72
05/18/2023 Adult 40+
4.0		 Jilek/Elfstrum 40+ S23
Northern		 S1 Jared Greenbaum
(3.77) 		L 6-2
6-3		 3.53 3.72
03/02/2023 Adult 40+
4.0		 Elfstrum/Padilla 40+ W23
Northern		 D3 Kenneth Gutzman
(3.77) 		Chris Depies
(3.80)
Derek Fermstad
(3.48) 		W 6-1
6-4		 3.86 3.76
11/30/2023 D3 Adult 40+
4.0
Jilek/Elfstrum 40+ ES
Northern		 W Craig/Lassow - Double Bagel ES24
Northern
Chad Engel (3.86) 7-5
3-6
1-0		 Peter Kimball (3.78)
victor tonelli (3.53)
Match: 3.63 Rating: 3.79
11/09/2023 D4 Adult 40+
4.0
Jilek/Elfstrum 40+ ES
Northern		 W Schoenecker - Chase
Northern
John Kyriagis (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
10/12/2023 D4 Adult 40+
4.0
Jilek/Elfstrum 40+ ES
Northern		 W Fermstad: Top 40
Northern
Chad Engel (3.80) 6-1
6-1		 Steven Dahl (3.12)
Benji Mathews (3.38)
Match: 3.74 Rating: 3.75
08/19/2023 D3 Adult 40+
4.0
Sectionals
Jilek/Elfstrum 40+ S23
Northern		 L Duwearatchi/Ballentine 4.0 40+ S23
Northern
Greg Elfstrum (3.88) 7-5
6-2		 Booshan Bharath (3.94)
Paul Sariego (3.96)
Match: 3.73 Rating: 3.76
07/20/2023 D3 Adult 40+
4.0
Jilek/Elfstrum 40+ S23
Northern		 W Craig 40+ S23
Northern
Kenneth Gutzman (3.81) 6-1
6-1		 Jeff Craig (3.15)
Joshua Sillers (3.26)
Match: 3.80 Rating: 3.79
07/13/2023 S2 Adult 40+
4.0
Jilek/Elfstrum 40+ S23
Northern		 W Fermstad- Top 40+ S23
Northern
6-3
3-6
1-0		 Luis Laguna (3.45)
Match: 3.48 Rating: 3.72
05/18/2023 S1 Adult 40+
4.0
Jilek/Elfstrum 40+ S23
Northern		 L Fermstad- Top 40+ S23
Northern
6-2
6-3		 Jared Greenbaum (3.77)
Match: 3.53 Rating: 3.72
03/02/2023 D3 Adult 40+
4.0
Elfstrum/Padilla 40+ W23
Northern		 W Fermstad- Top 40 W23
Northern
Kenneth Gutzman (3.77) 6-1
6-4		 Chris Depies (3.80)
Derek Fermstad (3.48)
Match: 3.86 Rating: 3.76
Glossary
Match Player rating for individual match.
Rating Dynamic rating after completed match.
NC Match not yet calculated into rating.
S Self rated or unrated player involved in match so no match rating calculated for current player.
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