Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2015) View Advanced Player Stats
Brian Kosobucki (Verona, WI)
Male 		4.5 C
12/31/2023
Estimated Dynamic Rating 4.4071
9/15/2024
Projected Year End Rating ------
----------
4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2015 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 11 10 1 0 90.9 24 21 3 87.5 184 130 54 70.7 0
Adult 18+ 4.5 7 1 6 0 14.3 14 2 12 14.3 128 45 83 35.2 0
Combo 7.5 5 2 3 0 40.0 11 5 6 45.5 96 47 49 49.0 0
Mixed 18+ 7.0 7 6 1 0 85.7 15 13 2 86.7 122 81 41 66.4 0
Tri-Level 18+ 4.0 6 4 2 0 66.7 15 9 6 60.0 116 59 57 50.9 1
Total 36 23 13 0 63.9 79 50 29 63.3 646 362 284 56.0 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/14/2015 Tri-Level 18+
4.0		 MALT M Tri Dbl Delta Olmos
Midwest		 D140 Jack O'Meara
(-----) 		Default W 6-0
6-0		 ----- -----
12/09/2015 Combo
7.5		 Malt Combo Mixed 7.5 Montognese
Midwest		 D2 Rheannon Kiddoo
(3.38) 		Jeremy Parrish
(3.72)
Kelly Conne
(3.32) 		L 4-6
6-3
1-0		 3.79 -----
12/08/2015 Tri-Level 18+
4.0		 MALT M Tri Dbl Delta Olmos
Midwest		 D140 Roger Davenport
(-----) 		Andy Riel
(-----)
Brian Chullino
(-----) 		W 3-6
7-5
1-0		 NC NC
12/02/2015 Combo
7.5		 Malt Combo Mixed 7.5 Montognese
Midwest		 D2 Caitlin Mosman
(3.30) 		John Nelson
(3.52)
Stephanie Devitt
(3.61) 		L 6-1
6-2		 3.60 -----
12/01/2015 Tri-Level 18+
4.0		 MALT M Tri Dbl Delta Olmos
Midwest		 D140 Roger Davenport
(-----) 		Jack Williams
(-----)
Peter Tyser
(-----) 		W 7-5
6-4		 NC NC
11/23/2015 Tri-Level 18+
4.0		 MALT M Tri Dbl Delta Olmos
Midwest		 D140 Roger Davenport
(-----) 		Andy Riel
(-----)
Marc Vallon
(-----) 		W 6-1
6-3		 NC NC
11/18/2015 Combo
7.5		 Malt Combo Mixed 7.5 Montognese
Midwest		 D2 Caitlin Mosman
(3.30) 		Paul Schmidt
(3.55)
Margie Moeller
(3.06) 		W 6-3
6-2		 3.92 -----
11/04/2015 Combo
7.5		 Malt Combo Mixed 7.5 Montognese
Midwest		 D1 Rheannon Kiddoo Tim Belter

Kimberly Graper 		W 6-4
6-3		 ----- -----
10/28/2015 Combo
7.5		 Malt Combo Mixed 7.5 Montognese
Midwest		 D2 Rheannon Kiddoo Nicole Newcomer

Jack Williams 		L 7-6
7-5		 ----- -----
10/26/2015 Tri-Level 18+
4.0		 MALT M Tri Dbl Delta Olmos
Midwest		 D140 Roger Davenport Dean Pavlue

Henry Wilde 		L 6-1
6-7
1-0		 ----- -----
10/19/2015 Tri-Level 18+
4.0		 MALT M Tri Dbl Delta Olmos
Midwest		 D140 Darren Blankenship Scott Houtakker

Mike Long 		W 3-6
6-2
1-0		 ----- -----
10/12/2015 Tri-Level 18+
4.0		 MALT M Tri Dbl Delta Olmos
Midwest		 D140 Jack O'Meara Chris Zimmerman

David Rangel 		L 6-1
6-4		 ----- -----
08/02/2015 Mixed 18+
7.0		 Malt 18&Over 7.0 Mxd Parrish
Midwest		 D3 Cindy Nelson Chris Nuenthel

Amanda Kiddoo 		L 6-4
4-6
1-0		 ----- -----
07/29/2015 Adult 18+
4.0
Flight		 Malt 18&Over 4.0M Lacey
Midwest		 S2 Ryan Pohle L 6-7
6-4
1-0		 ----- -----
07/22/2015 Adult 18+
4.0		 Malt 18&Over 4.0M Lacey
Midwest		 S2 Bart Lechner W 6-4
6-4		 ----- -----
07/15/2015 Adult 18+
4.0		 Malt 18&Over 4.0M Lacey
Midwest		 S2 Tom Blau W 4-6
6-2
1-0		 ----- -----
07/14/2015 Adult 18+
4.5		 Malt 18&Over 4.5M Parrish
Midwest		 D1 David Stluka Matt Rush

David Weinbach 		L 6-2
6-0		 ----- -----
07/12/2015 Mixed 18+
7.0		 Malt 18&Over 7.0 Mxd Parrish
Midwest		 D1 Corin Frost thomas kuehne

Jan Westemeier 		W 6-2
6-0		 ----- -----
07/10/2015 Mixed 18+
7.0		 Malt 18&Over 7.0 Mxd Parrish
Midwest		 D2 Cindy Nelson Debra Silvis

Tom Wu 		W 6-4
4-1		 ----- -----
07/08/2015 Adult 18+
4.0		 Malt 18&Over 4.0M Lacey
Midwest		 D3 Jimmy Platz Edward Calado

Greg Kruckenberg 		W 6-0
6-1		 ----- -----
07/07/2015 Adult 18+
4.5		 Malt 18&Over 4.5M Parrish
Midwest		 D2 David Stluka Mark Kraemer

Henry Resnikoff 		W 6-4
7-6		 ----- -----
07/01/2015 Adult 18+
4.0		 Malt 18&Over 4.0M Lacey
Midwest		 S2 Michael Turner W 6-0
6-2		 ----- -----
06/30/2015 Adult 18+
4.5		 Malt 18&Over 4.5M Parrish
Midwest		 D2 David Stluka Nate France

Matthew Bauman 		L 6-3
6-4		 ----- -----
06/24/2015 Adult 18+
4.0		 Malt 18&Over 4.0M Lacey
Midwest		 S2 David Frankson W 6-1
6-3		 ----- -----
06/21/2015 Mixed 18+
7.0		 Malt 18&Over 7.0 Mxd Parrish
Midwest		 D1 Molly Isermann Deepak Gunasekaran

Chris Bowler 		W 6-3
6-3		 ----- -----
06/19/2015 Mixed 18+
7.0		 Malt 18&Over 7.0 Mxd Parrish
Midwest		 D1 Cindy Nelson Patrick Riha

Kim Shaul 		W 6-4
6-2		 ----- -----
06/17/2015 Adult 18+
4.0		 Malt 18&Over 4.0M Lacey
Midwest		 S2 Frank Westphal W 6-3
6-2		 ----- -----
06/14/2015 Mixed 18+
7.0		 Malt 18&Over 7.0 Mxd Parrish
Midwest		 D1 Molly Isermann Mary Dwyer

Clark Landis 		W 6-4
6-0		 ----- -----
06/10/2015 Adult 18+
4.0		 Malt 18&Over 4.0M Lacey
Midwest		 S2 Richard McGuigan W 6-0
6-0		 ----- -----
06/09/2015 Adult 18+
4.5		 Malt 18&Over 4.5M Parrish
Midwest		 D1 David Stluka David Lewis

Colin Smith 		L 6-2
6-1		 ----- -----
06/07/2015 Mixed 18+
7.0		 Malt 18&Over 7.0 Mxd Parrish
Midwest		 D2 Cindy Nelson John Nelson

Sheila Nelson 		W 6-2
7-5		 ----- -----
06/03/2015 Adult 18+
4.0		 Malt 18&Over 4.0M Lacey
Midwest		 S2 Tristan Watson W 6-2
6-3		 ----- -----
06/02/2015 Adult 18+
4.5		 Malt 18&Over 4.5M Parrish
Midwest		 D3 David Stluka Haoyu Jin

David Weinbach 		L 6-1
6-4		 ----- -----
05/27/2015 Adult 18+
4.0		 Malt 18&Over 4.0M Lacey
Midwest		 S2 John Young W 6-3
6-1		 ----- -----
05/26/2015 Adult 18+
4.5		 Malt 18&Over 4.5M Parrish
Midwest		 D1 Jeremy Parrish Kevin Grant

Ben Lassanske 		L 6-3
6-3		 ----- -----
05/20/2015 Adult 18+
4.0		 Malt 18&Over 4.0M Lacey
Midwest		 D2 Paul Sharpe Brian Seliger

Rob Spence 		W 6-1
6-3		 ----- -----
05/12/2015 Adult 18+
4.5		 Malt 18&Over 4.5M Parrish
Midwest		 D2 David Stluka Erich Palecek

Andy Berens 		L 6-4
7-5		 ----- -----
12/14/2015 D140 Tri-Level 18+
4.0
MALT M Tri Dbl Delta Olmos
Midwest		 W MALT M Tri Dbl Delta Duhr
Midwest
Jack O'Meara (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
12/09/2015 D2 Combo
7.5
Malt Combo Mixed 7.5 Montognese
Midwest		 L Malt Combo Mixed 7.5 Bolles
Midwest
Rheannon Kiddoo (3.38) 4-6
6-3
1-0		 Jeremy Parrish (3.72)
Kelly Conne (3.32)
Match: 3.79 Rating: -----
12/08/2015 D140 Tri-Level 18+
4.0
MALT M Tri Dbl Delta Olmos
Midwest		 W MALT M Tri Dbl Delta Riel
Midwest
Roger Davenport (-----) 3-6
7-5
1-0		 Andy Riel (-----)
Brian Chullino (-----)
Match: NC Rating: NC
12/02/2015 D2 Combo
7.5
Malt Combo Mixed 7.5 Montognese
Midwest		 L Malt Combo Mixed 7.5 Belter
Midwest
Caitlin Mosman (3.30) 6-1
6-2		 John Nelson (3.52)
Stephanie Devitt (3.61)
Match: 3.60 Rating: -----
12/01/2015 D140 Tri-Level 18+
4.0
MALT M Tri Dbl Delta Olmos
Midwest		 W MALT M Tri Dbl Delta Potts
Midwest
Roger Davenport (-----) 7-5
6-4		 Jack Williams (-----)
Peter Tyser (-----)
Match: NC Rating: NC
11/23/2015 D140 Tri-Level 18+
4.0
MALT M Tri Dbl Delta Olmos
Midwest		 W MALT M Tri Dbl Delta Riel
Midwest
Roger Davenport (-----) 6-1
6-3		 Andy Riel (-----)
Marc Vallon (-----)
Match: NC Rating: NC
11/18/2015 D2 Combo
7.5
Malt Combo Mixed 7.5 Montognese
Midwest		 W Malt Combo Mixed 7.5 Moeller
Midwest
Caitlin Mosman (3.30) 6-3
6-2		 Paul Schmidt (3.55)
Margie Moeller (3.06)
Match: 3.92 Rating: -----
11/04/2015 D1 Combo
7.5
Malt Combo Mixed 7.5 Montognese
Midwest		 W Malt Combo Mixed 7.5 Belter
Midwest
Rheannon Kiddoo 6-4
6-3		 Tim Belter
Kimberly Graper
Match: ----- Rating: -----
10/28/2015 D2 Combo
7.5
Malt Combo Mixed 7.5 Montognese
Midwest		 L Malt Combo Mixed 7.5 Moeller
Midwest
Rheannon Kiddoo 7-6
7-5		 Nicole Newcomer
Jack Williams
Match: ----- Rating: -----
10/26/2015 D140 Tri-Level 18+
4.0
MALT M Tri Dbl Delta Olmos
Midwest		 L MALT M Tri Dbl Delta Potts
Midwest
Roger Davenport () 6-1
6-7
1-0		 Dean Pavlue
Henry Wilde
Match: ----- Rating: -----
10/19/2015 D140 Tri-Level 18+
4.0
MALT M Tri Dbl Delta Olmos
Midwest		 W MALT M Tri Dbl Delta Duhr
Midwest
Darren Blankenship () 3-6
6-2
1-0		 Scott Houtakker
Mike Long
Match: ----- Rating: -----
10/12/2015 D140 Tri-Level 18+
4.0
MALT M Tri Dbl Delta Olmos
Midwest		 L MALT M Tri Dbl Delta Whritenour
Midwest
Jack O'Meara () 6-1
6-4		 Chris Zimmerman
David Rangel
Match: ----- Rating: -----
08/02/2015 D3 Mixed 18+
7.0
Malt 18&Over 7.0 Mxd Parrish
Midwest		 L Malt 18&Over 7.0 Mxd Kiddoo
Midwest
Cindy Nelson 6-4
4-6
1-0		 Chris Nuenthel
Amanda Kiddoo
Match: ----- Rating: -----
07/29/2015 S2 Adult 18+
4.0
Flight
Malt 18&Over 4.0M Lacey
Midwest		 L Malt 18&Over 4.0M Montognese
Midwest
6-7
6-4
1-0		 Ryan Pohle
Match: ----- Rating: -----
07/22/2015 S2 Adult 18+
4.0
Malt 18&Over 4.0M Lacey
Midwest		 W Malt 18&Over 4.0M Young
Midwest
6-4
6-4		 Bart Lechner
Match: ----- Rating: -----
07/15/2015 S2 Adult 18+
4.0
Malt 18&Over 4.0M Lacey
Midwest		 W Malt 18&Over 4.0M Potts
Midwest
4-6
6-2
1-0		 Tom Blau
Match: ----- Rating: -----
07/14/2015 D1 Adult 18+
4.5
Malt 18&Over 4.5M Parrish
Midwest		 L Malt 18&Over 4.5M Dahl
Midwest
David Stluka () 6-2
6-0		 Matt Rush
David Weinbach
Match: ----- Rating: -----
07/12/2015 D1 Mixed 18+
7.0
Malt 18&Over 7.0 Mxd Parrish
Midwest		 W Malt 18&Over 7.0 Mxd Martin
Midwest
Corin Frost 6-2
6-0		 thomas kuehne
Jan Westemeier
Match: ----- Rating: -----
07/10/2015 D2 Mixed 18+
7.0
Malt 18&Over 7.0 Mxd Parrish
Midwest		 W Malt 18&Over 7.0 Mxd Klein
Midwest
Cindy Nelson 6-4
4-1		 Debra Silvis
Tom Wu
Match: ----- Rating: -----
07/08/2015 D3 Adult 18+
4.0
Malt 18&Over 4.0M Lacey
Midwest		 W Malt 18&Over 4.0M Westphal
Midwest
Jimmy Platz () 6-0
6-1		 Edward Calado
Greg Kruckenberg
Match: ----- Rating: -----
07/07/2015 D2 Adult 18+
4.5
Malt 18&Over 4.5M Parrish
Midwest		 W Malt 18&Over 4.5M Denu
Midwest
David Stluka () 6-4
7-6		 Mark Kraemer
Henry Resnikoff
Match: ----- Rating: -----
07/01/2015 S2 Adult 18+
4.0
Malt 18&Over 4.0M Lacey
Midwest		 W Malt 18&Over 4.0M Miura
Midwest
6-0
6-2		 Michael Turner
Match: ----- Rating: -----
06/30/2015 D2 Adult 18+
4.5
Malt 18&Over 4.5M Parrish
Midwest		 L Malt 18&Over 4.5M Armacanqui
Midwest
David Stluka () 6-3
6-4		 Nate France
Matthew Bauman
Match: ----- Rating: -----
06/24/2015 S2 Adult 18+
4.0
Malt 18&Over 4.0M Lacey
Midwest		 W Malt 18&Over 4.0M Heusinger
Midwest
6-1
6-3		 David Frankson
Match: ----- Rating: -----
06/21/2015 D1 Mixed 18+
7.0
Malt 18&Over 7.0 Mxd Parrish
Midwest		 W Malt 18&Over 7.0 Mxd Vogelsang
Midwest
Molly Isermann 6-3
6-3		 Deepak Gunasekaran
Chris Bowler
Match: ----- Rating: -----
06/19/2015 D1 Mixed 18+
7.0
Malt 18&Over 7.0 Mxd Parrish
Midwest		 W Malt 18&Over 7.0 Mxd Chvala
Midwest
Cindy Nelson 6-4
6-2		 Patrick Riha
Kim Shaul
Match: ----- Rating: -----
06/17/2015 S2 Adult 18+
4.0
Malt 18&Over 4.0M Lacey
Midwest		 W Malt 18&Over 4.0M Westphal
Midwest
6-3
6-2		 Frank Westphal
Match: ----- Rating: -----
06/14/2015 D1 Mixed 18+
7.0
Malt 18&Over 7.0 Mxd Parrish
Midwest		 W Malt 18&Over 7.0 Mxd Robertson
Midwest
Molly Isermann 6-4
6-0		 Mary Dwyer
Clark Landis
Match: ----- Rating: -----
06/10/2015 S2 Adult 18+
4.0
Malt 18&Over 4.0M Lacey
Midwest		 W Malt 18&Over 4.0M Potts
Midwest
6-0
6-0		 Richard McGuigan
Match: ----- Rating: -----
06/09/2015 D1 Adult 18+
4.5
Malt 18&Over 4.5M Parrish
Midwest		 L Malt 18&Over 4.5M Hubbard
Midwest
David Stluka () 6-2
6-1		 David Lewis
Colin Smith
Match: ----- Rating: -----
06/07/2015 D2 Mixed 18+
7.0
Malt 18&Over 7.0 Mxd Parrish
Midwest		 W Malt 18&Over 7.0 Mxd Nelson
Midwest
Cindy Nelson 6-2
7-5		 John Nelson
Sheila Nelson
Match: ----- Rating: -----
06/03/2015 S2 Adult 18+
4.0
Malt 18&Over 4.0M Lacey
Midwest		 W Malt 18&Over 4.0M Lauterbach
Midwest
6-2
6-3		 Tristan Watson
Match: ----- Rating: -----
06/02/2015 D3 Adult 18+
4.5
Malt 18&Over 4.5M Parrish
Midwest		 L Malt 18&Over 4.5M Dahl
Midwest
David Stluka () 6-1
6-4		 Haoyu Jin
David Weinbach
Match: ----- Rating: -----
05/27/2015 S2 Adult 18+
4.0
Malt 18&Over 4.0M Lacey
Midwest		 W Malt 18&Over 4.0M Young
Midwest
6-3
6-1		 John Young
Match: ----- Rating: -----
05/26/2015 D1 Adult 18+
4.5
Malt 18&Over 4.5M Parrish
Midwest		 L Malt 18&Over 4.5M Whiteis
Midwest
Jeremy Parrish () 6-3
6-3		 Kevin Grant
Ben Lassanske
Match: ----- Rating: -----
05/20/2015 D2 Adult 18+
4.0
Malt 18&Over 4.0M Lacey
Midwest		 W Malt 18&Over 4.0M Seliger
Midwest
Paul Sharpe () 6-1
6-3		 Brian Seliger
Rob Spence
Match: ----- Rating: -----
05/12/2015 D2 Adult 18+
4.5
Malt 18&Over 4.5M Parrish
Midwest		 L Malt 18&Over 4.5M Isermann
Midwest
David Stluka () 6-4
7-5		 Erich Palecek
Andy Berens
Match: ----- Rating: -----
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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