Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Karen Nishikawa (San Ramon, CA)
Female 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.6300
2/12/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2023 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 5 1 4 0 20.0 12 3 9 25.0 94 38 56 40.4 1
Adult 40+ 4.0 7 2 5 0 28.6 16 6 10 37.5 132 56 76 42.4 0
Mixed 40+ 7.0 1 0 1 0 0.0 2 0 2 0.0 15 3 12 20.0 0
Total 13 3 10 0 23.1 30 9 21 30.0 241 97 144 40.2 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/02/2023 Mixed 40+
7.0		 DOUGHERTY VALLEY HS 40MX7.0A
No California		 D3 Mohammad Ziaee
(2.70) 		Derek Wong
(3.48)
Joyce Y Lee
(2.29) 		L 6-1
6-2		 S 3.51
06/18/2023 Adult 18+
4.0		 PLEASANTON 18AW4.0A
No California		 S1 Jessica Zhang
(3.53) 		L 6-3
6-3		 3.33 3.52
06/17/2023 Adult 18+
4.0		 PLEASANTON 18AW4.0A
No California		 S1 Kathryn Hawkins
(3.63) 		L 7-5
6-4		 3.54 3.55
06/10/2023 Adult 18+
4.0		 PLEASANTON 18AW4.0A
No California		 S1 Megan Eckart
(3.98) 		L 4-6
6-3
1-0		 3.91 3.63
05/20/2023 Adult 18+
4.0		 PLEASANTON 18AW4.0A
No California		 S1 Kylie Cummings
(3.38) 		W 6-2
2-6
1-0		 S 3.52
05/13/2023 Adult 18+
4.0		 PLEASANTON 18AW4.0A
No California		 S1 Mika Tsuchiiwa
(3.71) 		L 6-4
6-1		 3.47 3.52
05/07/2023 Adult 18+
4.0		 PLEASANTON 18AW4.0A
No California		 S1 Default W 6-0
6-0		 ----- -----
03/16/2023 Adult 40+
4.0		 Walnut Creek TC 40AW4.0D
No California		 S1 Caroline Macke
(3.81) 		L 6-0
6-0		 3.33 3.50
02/25/2023 Adult 40+
4.0		 PLEASANTON 40AW4.0B
No California		 S1 Lixia Lake
(3.67) 		L 3-6
7-6
1-0		 3.70 3.58
02/22/2023 Adult 40+
4.0		 Walnut Creek TC 40AW4.0D
No California		 S1 Kimberly Autajay
(3.05) 		W 7-5
6-1		 3.33 3.50
02/19/2023 Adult 40+
4.0		 PLEASANTON 40AW4.0B
No California		 S1 Lixia Lake
(3.67) 		L 6-7
6-4
1-0		 3.62 3.55
02/19/2023 Adult 40+
4.0		 Walnut Creek TC 40AW4.0D
No California		 S1 Julie Robertson
(3.69) 		W 6-3
7-6		 3.78 3.56
01/23/2023 Adult 40+
4.0		 PLEASANTON 40AW4.0B
No California		 S1 Kathleen Olla
(3.71) 		L 7-5
6-2		 3.54 3.51
01/22/2023 Adult 40+
4.0		 PLEASANTON 40AW4.0B
No California		 S1 Kari Kramer
(3.95) 		L 6-0
6-0		 3.47 3.50
08/02/2023 D3 Mixed 40+
7.0
DOUGHERTY VALLEY HS 40MX7.0A
No California		 L MISSION HILLS 40MX7.0A
No California
Mohammad Ziaee (2.70) 6-1
6-2		 Derek Wong (3.48)
Joyce Y Lee (2.29)
Match: S Rating: 3.51
06/18/2023 S1 Adult 18+
4.0
PLEASANTON 18AW4.0A
No California		 L BAY CLUB PL 18AW4.0A
No California
6-3
6-3		 Jessica Zhang (3.53)
Match: 3.33 Rating: 3.52
06/17/2023 S1 Adult 18+
4.0
PLEASANTON 18AW4.0A
No California		 L CROW CANYON CC 18AW4.0A
No California
7-5
6-4		 Kathryn Hawkins (3.63)
Match: 3.54 Rating: 3.55
06/10/2023 S1 Adult 18+
4.0
PLEASANTON 18AW4.0A
No California		 L LIVERMORE VTC 18AW4.0A
No California
4-6
6-3
1-0		 Megan Eckart (3.98)
Match: 3.91 Rating: 3.63
05/20/2023 S1 Adult 18+
4.0
PLEASANTON 18AW4.0A
No California		 W CROW CANYON CC 18AW4.0A
No California
6-2
2-6
1-0		 Kylie Cummings (3.38)
Match: S Rating: 3.52
05/13/2023 S1 Adult 18+
4.0
PLEASANTON 18AW4.0A
No California		 L PLEASANTON 18AW4.0C
No California
6-4
6-1		 Mika Tsuchiiwa (3.71)
Match: 3.47 Rating: 3.52
05/07/2023 S1 Adult 18+
4.0
PLEASANTON 18AW4.0A
No California		 W DIABLO CC 18AW4.0A
No California
6-0
6-0		 Default
Match: ----- Rating: -----
03/16/2023 S1 Adult 40+
4.0
Walnut Creek TC 40AW4.0D
No California		 L ROUND HILL CC 40AW4.0A
No California
6-0
6-0		 Caroline Macke (3.81)
Match: 3.33 Rating: 3.50
02/25/2023 S1 Adult 40+
4.0
PLEASANTON 40AW4.0B
No California		 L BAY TREES PK 40AW4.0A
No California
3-6
7-6
1-0		 Lixia Lake (3.67)
Match: 3.70 Rating: 3.58
02/22/2023 S1 Adult 40+
4.0
Walnut Creek TC 40AW4.0D
No California		 W DIAMOND HILLS 40AW4.0A
No California
7-5
6-1		 Kimberly Autajay (3.05)
Match: 3.33 Rating: 3.50
02/19/2023 S1 Adult 40+
4.0
PLEASANTON 40AW4.0B
No California		 L BAY TREES PK 40AW4.0A
No California
6-7
6-4
1-0		 Lixia Lake (3.67)
Match: 3.62 Rating: 3.55
02/19/2023 S1 Adult 40+
4.0
Walnut Creek TC 40AW4.0D
No California		 W ROUND HILL CC 40AW4.0A
No California
6-3
7-6		 Julie Robertson (3.69)
Match: 3.78 Rating: 3.56
01/23/2023 S1 Adult 40+
4.0
PLEASANTON 40AW4.0B
No California		 L GREENBROOK RS 40AW4.0A
No California
7-5
6-2		 Kathleen Olla (3.71)
Match: 3.54 Rating: 3.51
01/22/2023 S1 Adult 40+
4.0
PLEASANTON 40AW4.0B
No California		 L BAY TREES PK 40AW4.0A
No California
6-0
6-0		 Kari Kramer (3.95)
Match: 3.47 Rating: 3.50
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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