Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
Zhen Zhang (Pleasanton, CA)
Female 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.9193
10/25/2024
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2017 Combo Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Combo 5.5 2 2 0 0 100.0 5 4 1 80.0 35 22 13 62.9 0
Combo 6.5 6 2 4 0 33.3 13 5 8 38.5 113 49 64 43.4 0
Combo 7.5 3 2 1 0 66.7 7 4 3 57.1 60 32 28 53.3 1
Total 11 6 5 0 54.5 25 13 12 52.0 208 103 105 49.5 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/10/2017 Combo
7.5		 DANVILLE TC/MONTE VISTA HS CW7.5A
No California		 D3 Karen Sonobe
(3.58) 		Default W 6-0
6-0		 S -----
12/03/2017 Combo
6.5		 PLEASANT HILL/PLEASANT HILL MIDDLE CW6.5A
No California		 D2 Daljeet Singh
(2.76) 		Betsy Kemp
(3.11)
Natalie Ivankovich
(3.33) 		L 6-4
6-0		 3.13 -----
11/19/2017 Combo
6.5		 PLEASANT HILL/PLEASANT HILL MIDDLE CW6.5A
No California		 D3 Daljeet Singh
(2.78) 		Diane Acevedo
(2.91)
Donna Green
(-----) 		W 6-4
6-3		 S -----
11/18/2017 Combo
6.5		 DANVILLE TC/MONTE VISTA HS CW6.5A
No California		 D2 Daljeet Singh
(2.78) 		Fran Akerland
(3.08)
Marilyn Kern
(2.82) 		W 6-3
7-5		 3.20 -----
11/04/2017 Combo
7.5		 DANVILLE TC/MONTE VISTA HS CW7.5A
No California		 D1 Jill Van Slyke
(3.82) 		Bernadette Heule
(3.73)
Kathy D'Onofrio
(3.17) 		W 6-2
6-3		 3.30 -----
10/22/2017 Combo
6.5		 DANVILLE TC/MONTE VISTA HS CW6.5A
No California		 D3 Michelle Hudak
(2.71) 		Rochelle Rich
(2.87)
Kirsten Miks
(3.11) 		L 6-1
4-6
1-0		 3.03 -----
09/29/2017 Combo
6.5		 DANVILLE TC/MONTE VISTA HS CW6.5A
No California		 D3 geri foley
(2.72) 		Sheri Baldwin
(2.98)
Alicia Barco
(3.01) 		L 6-2
6-1		 2.81 -----
09/27/2017 Combo
6.5		 PLEASANT HILL/PLEASANT HILL MIDDLE CW6.5A
No California		 D3 Olga Keselman
(2.71) 		Julie Adelson
(3.28)
Stephanie Buhalis
(2.67) 		L 7-5
7-5		 3.05 -----
09/25/2017 Combo
7.5		 DANVILLE TC/MONTE VISTA HS CW7.5A
No California		 D3 Robin Elawady
(3.38) 		Belinda Buchanan
(3.27)
Cathy Koubek
(3.50) 		L 6-4
6-3		 3.06 -----
09/13/2017 Combo
7.5		 DANVILLE TC/MONTE VISTA HS CW7.5A
No California		 D3 Femy Semilla
(-----) 		Donna Colteaux
(3.63)
Shelley Buchberger
(3.27) 		W 6-4
6-7
1-0		 S -----
01/15/2017 Combo
5.5		 PLEASANTON CW5.5A
No California		 D1 Allison Hickinbotham
(2.52) 		Elise D Harvey
(-----)
Belinda Castillo
(2.90) 		W 6-3
3-6
1-0		 S -----
01/06/2017 Combo
5.5		 PLEASANTON CW5.5A
No California		 D2 Allison Hickinbotham
(2.52) 		Colleen Toller
(2.67)
Mari Suzuki
(2.43) 		W 6-3
6-1		 3.10 -----
12/10/2017 D3 Combo
7.5
DANVILLE TC/MONTE VISTA HS CW7.5A
No California		 W BAY TREES PK CW7.5B
No California
Karen Sonobe (3.58) 6-0
6-0		 Default
Match: S Rating: -----
12/03/2017 D2 Combo
6.5
PLEASANT HILL/PLEASANT HILL MIDDLE CW6.5A
No California		 L WALNUT CREEK RC/WALNUT CREEK CW6.5B
No California
Daljeet Singh (2.76) 6-4
6-0		 Betsy Kemp (3.11)
Natalie Ivankovich (3.33)
Match: 3.13 Rating: -----
11/19/2017 D3 Combo
6.5
PLEASANT HILL/PLEASANT HILL MIDDLE CW6.5A
No California		 W MEADOW STC CW6.5A
No California
Daljeet Singh (2.78) 6-4
6-3		 Diane Acevedo (2.91)
Donna Green (-----)
Match: S Rating: -----
11/18/2017 D2 Combo
6.5
DANVILLE TC/MONTE VISTA HS CW6.5A
No California		 W MISSION HILLS CW6.5A
No California
Daljeet Singh (2.78) 6-3
7-5		 Fran Akerland (3.08)
Marilyn Kern (2.82)
Match: 3.20 Rating: -----
11/04/2017 D1 Combo
7.5
DANVILLE TC/MONTE VISTA HS CW7.5A
No California		 W CASTLEWOOD CC CW7.5A
No California
Jill Van Slyke (3.82) 6-2
6-3		 Bernadette Heule (3.73)
Kathy D'Onofrio (3.17)
Match: 3.30 Rating: -----
10/22/2017 D3 Combo
6.5
DANVILLE TC/MONTE VISTA HS CW6.5A
No California		 L DIABLO CC CW6.5A
No California
Michelle Hudak (2.71) 6-1
4-6
1-0		 Rochelle Rich (2.87)
Kirsten Miks (3.11)
Match: 3.03 Rating: -----
09/29/2017 D3 Combo
6.5
DANVILLE TC/MONTE VISTA HS CW6.5A
No California		 L PLEASANTON CW6.5B
No California
geri foley (2.72) 6-2
6-1		 Sheri Baldwin (2.98)
Alicia Barco (3.01)
Match: 2.81 Rating: -----
09/27/2017 D3 Combo
6.5
PLEASANT HILL/PLEASANT HILL MIDDLE CW6.5A
No California		 L ROUND HILL CC CW6.5B
No California
Olga Keselman (2.71) 7-5
7-5		 Julie Adelson (3.28)
Stephanie Buhalis (2.67)
Match: 3.05 Rating: -----
09/25/2017 D3 Combo
7.5
DANVILLE TC/MONTE VISTA HS CW7.5A
No California		 L CLUBSPORT PL CW7.5A
No California
Robin Elawady (3.38) 6-4
6-3		 Belinda Buchanan (3.27)
Cathy Koubek (3.50)
Match: 3.06 Rating: -----
09/13/2017 D3 Combo
7.5
DANVILLE TC/MONTE VISTA HS CW7.5A
No California		 W CASTLEWOOD CC CW7.5A
No California
Femy Semilla (-----) 6-4
6-7
1-0		 Donna Colteaux (3.63)
Shelley Buchberger (3.27)
Match: S Rating: -----
01/15/2017 D1 Combo
5.5
PLEASANTON CW5.5A
No California		 W DANVILLE TC/MONTE VISTA HS CW5.5A
No California
Allison Hickinbotham (2.52) 6-3
3-6
1-0		 Elise D Harvey (-----)
Belinda Castillo (2.90)
Match: S Rating: -----
01/06/2017 D2 Combo
5.5
PLEASANTON CW5.5A
No California		 W LANEY TA/COLLEGE ALAM CW5.5A
No California
Allison Hickinbotham (2.52) 6-3
6-1		 Colleen Toller (2.67)
Mari Suzuki (2.43)
Match: 3.10 Rating: -----
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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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