Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2022) View Advanced Player Stats
Chizuko Koller (Richardson, TX)
Female 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.7008
10/25/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2022 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 9 1 8 0 11.1 20 3 17 15.0 159 52 107 32.7 1
Adult 40+ 4.5 7 1 6 0 14.3 16 3 13 18.8 123 39 84 31.7 0
Adult 55+ 9.0 3 1 2 0 33.3 6 2 4 33.3 52 23 29 44.2 0
Combo 8.5 2 1 1 0 50.0 5 3 2 60.0 39 24 15 61.5 0
Total 21 4 17 0 19.0 47 11 36 23.4 373 138 235 37.0 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/24/2022 Adult 18+
4.5		 Huffhines/Koller W4.5S
Texas		 D2 Kara Berger
(4.00) 		Teri Ware
(4.31)
Holly Kerr
(4.33) 		L 6-4
6-2		 3.97 3.80
10/23/2022 Adult 18+
4.5		 Huffhines/Koller W4.5S
Texas		 D1 Claire Stone
(4.11) 		Kimberly Campbell
(4.02)
Emarely Rosa-Davila
(4.08) 		L 7-5
6-3		 3.73 3.75
10/09/2022 Adult 18+
4.5		 Huffhines/Koller W4.5S
Texas		 D2 Ling Xu
(3.53) 		Jennifer McNamara
(3.69)
Sue Phillips
(3.67) 		L 6-4
6-2		 3.59 3.73
10/02/2022 Adult 18+
4.5		 Huffhines/Koller W4.5S
Texas		 D2 Yuliya Witt
(4.27) 		Brianna Meister
(4.02)
Kristen Volz
(4.07) 		L 6-1
6-2		 S 3.74
08/20/2022 Combo
8.5
League		 Chizuko Koller W8.5
Texas		 D2 Jean McAulay
(3.95) 		Valerie McCoy
(3.99)
Rebecca Gunn
(4.03) 		L 2-6
7-6
1-0		 3.99 -----
08/19/2022 Combo
8.5
League		 Chizuko Koller W8.5
Texas		 D1 kelly miller
(-----) 		Jenafer Parramore
(3.99)
Megan Ensign
(3.61) 		W 6-1
6-4		 S -----
06/25/2022 Adult 18+
4.5		 Huffhines/Koller W4.5S
Texas		 D2 Mary Jane McCaghren
(4.00) 		Maki Berman
(3.92)
Hayley Herman
(4.21) 		L 6-1
6-3		 3.67 3.74
06/18/2022 Adult 18+
4.5		 Huffhines/Koller W4.5S
Texas		 D3 Sue Lopez de Correia
(3.78) 		Livene Rose-Munoz
(4.17)
Hannah Walsh
(4.17) 		L 6-3
6-2		 3.89 3.78
06/11/2022 Adult 18+
4.5		 Huffhines/Koller W4.5S
Texas		 D3 Amy Schachter
(4.03) 		Stevie McCartney
(3.99)
Jess Rice
(3.54) 		L 3-6
6-1
1-0		 3.54 3.73
05/07/2022 Adult 18+
4.5		 Huffhines/Koller W4.5S
Texas		 D3 Rena Ramey
(4.10) 		Camille Cruz
(3.75)
Lachrista Whatley
(4.02) 		W 7-6
2-6
1-0		 3.66 3.76
05/01/2022 Adult 18+
4.5		 Huffhines/Koller W4.5S
Texas		 D3 Bria Burchianti
(3.85) 		Lisa Johnson
(4.06)
Gale Dunleavy
(3.93) 		L 6-2
6-1		 3.63 3.76
04/23/2022 Adult 18+
4.5		 Huffhines/Koller W4.5S
Texas		 D3 Linda Rubio-Flores
(-----) 		Default W 6-0
6-0		 ----- -----
03/27/2022 Adult 40+
4.5		 Huffhines/Koller W4.5S
Texas		 D2 Jana Whisenhunt
(3.97) 		Sallie Canan
(4.04)
Heather Presley
(4.22) 		L 6-3
6-3		 3.83 3.80
03/20/2022 Adult 40+
4.5		 Huffhines/Koller W4.5S
Texas		 D2 Julia Su
(4.19) 		luisa osorio
(4.02)
Cherie Smith
(3.93) 		L 6-7
6-1
1-0		 3.64 3.77
03/06/2022 Adult 40+
4.5		 Huffhines/Koller W4.5S
Texas		 D1 Julia Su
(4.21) 		Jill Montgomery
(3.97)
Liesl Kuby
(4.02) 		W 1-6
6-3
1-0		 3.76 3.79
03/05/2022 Adult 55+
9.0		 Greenhill/Black W9.0S
Texas		 D2 Eri Matsumoto
(4.35) 		Teri Ware
(4.18)
Cheryl Halpern
(4.13) 		W 7-6 3.91 3.81
02/27/2022 Adult 40+
4.5		 Huffhines/Koller W4.5S
Texas		 D1 Ann Schober
(4.04) 		Claudia Clancy
(4.44)
Thu Multer
(4.31) 		L 6-1
6-0		 3.77 3.78
02/20/2022 Adult 40+
4.5		 Huffhines/Koller W4.5S
Texas		 D1 Julia Su
(4.21) 		Keasha Behrman
(4.24)
Melissa Hanold
(4.08) 		L 6-3
7-5		 3.81 3.79
02/16/2022 Adult 40+
4.5		 Huffhines/Koller W4.5S
Texas		 D2 Kara Berger
(3.92) 		Lisa Johnson
(4.02)
Katy Williamson
(4.19) 		L 6-1
6-1		 3.66 3.77
02/13/2022 Adult 40+
4.5		 Huffhines/Koller W4.5S
Texas		 D3 Lynn Mangus
(4.12) 		Kate Poplin Ikeda
(4.21)
Sallie Canan
(4.03) 		L 6-1
7-5		 3.73 3.78
02/10/2022 Adult 55+
9.0		 Greenhill/Black W9.0S
Texas		 D3 Eri Matsumoto
(4.46) 		Teal Lang
(4.06)
Jackie Reily
(4.23) 		L 7-5
6-2		 3.64 3.78
01/29/2022 Adult 55+
9.0		 Greenhill/Black W9.0S
Texas		 D3 Eri Matsumoto
(4.51) 		Lynn Mangus
(4.11)
Beth Billig
(3.99) 		L 3-6
6-3
1-0		 3.68 3.81
10/24/2022 D2 Adult 18+
4.5
Huffhines/Koller W4.5S
Texas		 L Greenhill/Pearson W4.5S
Texas
Kara Berger (4.00) 6-4
6-2		 Teri Ware (4.31)
Holly Kerr (4.33)
Match: 3.97 Rating: 3.80
10/23/2022 D1 Adult 18+
4.5
Huffhines/Koller W4.5S
Texas		 L Kiest/Campbell-Washington W4.5S
Texas
Claire Stone (4.11) 7-5
6-3		 Kimberly Campbell (4.02)
Emarely Rosa-Davila (4.08)
Match: 3.73 Rating: 3.75
10/09/2022 D2 Adult 18+
4.5
Huffhines/Koller W4.5S
Texas		 L Colleyville Park/Coffindaffer W4.5S
Texas
Ling Xu (3.53) 6-4
6-2		 Jennifer McNamara (3.69)
Sue Phillips (3.67)
Match: 3.59 Rating: 3.73
10/02/2022 D2 Adult 18+
4.5
Huffhines/Koller W4.5S
Texas		 L Fretz/Meister-Spelman W4.5S
Texas
Yuliya Witt (4.27) 6-1
6-2		 Brianna Meister (4.02)
Kristen Volz (4.07)
Match: S Rating: 3.74
08/20/2022 D2 Combo
8.5
League
Chizuko Koller W8.5
Texas		 L Lauren Spelman W8.5
Texas
Jean McAulay (3.95) 2-6
7-6
1-0		 Valerie McCoy (3.99)
Rebecca Gunn (4.03)
Match: 3.99 Rating: -----
08/19/2022 D1 Combo
8.5
League
Chizuko Koller W8.5
Texas		 W Rena Ramey W8.5
Texas
kelly miller (-----) 6-1
6-4		 Jenafer Parramore (3.99)
Megan Ensign (3.61)
Match: S Rating: -----
06/25/2022 D2 Adult 18+
4.5
Huffhines/Koller W4.5S
Texas		 L LifeTime/Zhao W4.5S
Texas
Mary Jane McCaghren (4.00) 6-1
6-3		 Maki Berman (3.92)
Hayley Herman (4.21)
Match: 3.67 Rating: 3.74
06/18/2022 D3 Adult 18+
4.5
Huffhines/Koller W4.5S
Texas		 L Colleyville/Coffindaffer W4.5S
Texas
Sue Lopez de Correia (3.78) 6-3
6-2		 Livene Rose-Munoz (4.17)
Hannah Walsh (4.17)
Match: 3.89 Rating: 3.78
06/11/2022 D3 Adult 18+
4.5
Huffhines/Koller W4.5S
Texas		 L Kiest/Campbell W4.5S
Texas
Amy Schachter (4.03) 3-6
6-1
1-0		 Stevie McCartney (3.99)
Jess Rice (3.54)
Match: 3.54 Rating: 3.73
05/07/2022 D3 Adult 18+
4.5
Huffhines/Koller W4.5S
Texas		 W Fretz/Meister-Spelman W4.5S
Texas
Rena Ramey (4.10) 7-6
2-6
1-0		 Camille Cruz (3.75)
Lachrista Whatley (4.02)
Match: 3.66 Rating: 3.76
05/01/2022 D3 Adult 18+
4.5
Huffhines/Koller W4.5S
Texas		 L Greenhill/Hord-Doise W4.5S
Texas
Bria Burchianti (3.85) 6-2
6-1		 Lisa Johnson (4.06)
Gale Dunleavy (3.93)
Match: 3.63 Rating: 3.76
04/23/2022 D3 Adult 18+
4.5
Huffhines/Koller W4.5S
Texas		 W Greenhill/Vutam W4.5S
Texas
Linda Rubio-Flores (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
03/27/2022 D2 Adult 40+
4.5
Huffhines/Koller W4.5S
Texas		 L Greenhill/Weidlich W4.5S
Texas
Jana Whisenhunt (3.97) 6-3
6-3		 Sallie Canan (4.04)
Heather Presley (4.22)
Match: 3.83 Rating: 3.80
03/20/2022 D2 Adult 40+
4.5
Huffhines/Koller W4.5S
Texas		 L Greenhill/Hord W4.5S
Texas
Julia Su (4.19) 6-7
6-1
1-0		 luisa osorio (4.02)
Cherie Smith (3.93)
Match: 3.64 Rating: 3.77
03/06/2022 D1 Adult 40+
4.5
Huffhines/Koller W4.5S
Texas		 W Kiest/Campbell W4.5S
Texas
Julia Su (4.21) 1-6
6-3
1-0		 Jill Montgomery (3.97)
Liesl Kuby (4.02)
Match: 3.76 Rating: 3.79
03/05/2022 D2 Adult 55+
9.0
Greenhill/Black W9.0S
Texas		 W Greenhill/Mangus W9.0S
Texas
Eri Matsumoto (4.35) 7-6 Teri Ware (4.18)
Cheryl Halpern (4.13)
Match: 3.91 Rating: 3.81
02/27/2022 D1 Adult 40+
4.5
Huffhines/Koller W4.5S
Texas		 L Greenhill/Pearson W4.5S
Texas
Ann Schober (4.04) 6-1
6-0		 Claudia Clancy (4.44)
Thu Multer (4.31)
Match: 3.77 Rating: 3.78
02/20/2022 D1 Adult 40+
4.5
Huffhines/Koller W4.5S
Texas		 L SpringPark/Labra W4.5S
Texas
Julia Su (4.21) 6-3
7-5		 Keasha Behrman (4.24)
Melissa Hanold (4.08)
Match: 3.81 Rating: 3.79
02/16/2022 D2 Adult 40+
4.5
Huffhines/Koller W4.5S
Texas		 L Greenhill/Hord W4.5S
Texas
Kara Berger (3.92) 6-1
6-1		 Lisa Johnson (4.02)
Katy Williamson (4.19)
Match: 3.66 Rating: 3.77
02/13/2022 D3 Adult 40+
4.5
Huffhines/Koller W4.5S
Texas		 L Greenhill/Weidlich W4.5S
Texas
Lynn Mangus (4.12) 6-1
7-5		 Kate Poplin Ikeda (4.21)
Sallie Canan (4.03)
Match: 3.73 Rating: 3.78
02/10/2022 D3 Adult 55+
9.0
Greenhill/Black W9.0S
Texas		 L Greenhill/Mangus W9.0S
Texas
Eri Matsumoto (4.46) 7-5
6-2		 Teal Lang (4.06)
Jackie Reily (4.23)
Match: 3.64 Rating: 3.78
01/29/2022 D3 Adult 55+
9.0
Greenhill/Black W9.0S
Texas		 L Greenhill/Mangus W9.0S
Texas
Eri Matsumoto (4.51) 3-6
6-3
1-0		 Lynn Mangus (4.11)
Beth Billig (3.99)
Match: 3.68 Rating: 3.81
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