Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2014) View Advanced Player Stats
Helen Matsumoto (San Jose, CA)
Female 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.6548
5/23/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2014 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 4.0 4 4 0 0 100.0 8 8 0 100.0 64 49 15 76.6 0
Adult 40+ 4.5 1 0 1 0 0.0 3 1 2 33.3 22 9 13 40.9 0
Adult 55+ 8.0 8 5 3 0 62.5 17 11 6 64.7 155 86 69 55.5 0
Total 13 9 4 0 69.2 28 20 8 71.4 241 144 97 59.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
04/11/2014 Adult 40+
4.0		 SUNNYVALE MTC 40AW4.0D
No California		 D2 Nancy Nii Shannon Huffer

Donna Wheatley 		W 6-2
7-6		 ----- -----
04/06/2014 Adult 55+
8.0		 SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 D1 Nancy Nii Nikki Dickey

Margaret A. Roderick 		W 6-4
6-2		 ----- -----
03/16/2014 Adult 55+
8.0		 SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 D1 Nancy Nii Anne Giannini

Susan Stulz 		W 6-4
6-3		 ----- -----
03/15/2014 Adult 40+
4.0		 SUNNYVALE MTC 40AW4.0D
No California		 D2 Nancy Nii Lori Ruiz

Susan Fortune 		W 6-1
6-1		 ----- -----
03/12/2014 Adult 40+
4.0		 SUNNYVALE MTC 40AW4.0D
No California		 D1 Yumiko Fukumoto Elizabeth Klingler

Jennifer Rottler 		W 6-1
6-1		 ----- -----
03/03/2014 Adult 55+
8.0		 SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 D3 Gudrun Steingart Barbara Lencioni

Barbara Westergren 		L 6-3
6-3		 ----- -----
02/27/2014 Adult 40+
4.5		 KONA KAI SR 40AW4.5+A
No California		 D2 Tomoe Tajima Shari Miura

Analiza Dolor 		L 6-2
6-7
1-0		 ----- -----
02/23/2014 Adult 55+
8.0		 SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 D3 juli tachibana Cindy Walsh

Leslie Jones 		L 6-4
6-4		 ----- -----
02/16/2014 Adult 55+
8.0		 SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 D1 Nancy Nii Belinda Chung

Junko Ohoka 		W 7-5
6-1		 ----- -----
01/25/2014 Adult 55+
8.0		 SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 D1 Nancy Nii Clara White

Mariana Lazarovici 		W 7-6
6-1		 ----- -----
01/13/2014 Adult 55+
8.0		 SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 D1 Phyllis Nakano Nikki Dickey

Margaret A. Roderick 		L 5-7
6-3
1-0		 ----- -----
01/12/2014 Adult 55+
8.0		 SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 D3 juli tachibana Pam Holtermann

Yolanda Orrantia 		W 6-4
6-3		 ----- -----
01/06/2014 Adult 40+
4.0		 SUNNYVALE MTC 40AW4.0D
No California		 D2 Yumiko Fukumoto Darlene Gerdts

Sally Petersen 		W 6-2
6-1		 ----- -----
04/11/2014 D2 Adult 40+
4.0
SUNNYVALE MTC 40AW4.0D
No California		 W BAY CLUB SANTA CLARA 40AW4.0B
No California
Nancy Nii () 6-2
7-6		 Shannon Huffer
Donna Wheatley
Match: ----- Rating: -----
04/06/2014 D1 Adult 55+
8.0
SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 W ALMADEN VAC 55AW8.0A
No California
Nancy Nii () 6-4
6-2		 Nikki Dickey
Margaret A. Roderick
Match: ----- Rating: -----
03/16/2014 D1 Adult 55+
8.0
SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 W SANTA CLARA TC/SANTA CLARA TENNIS C 55AW8.0A
No California
Nancy Nii () 6-4
6-3		 Anne Giannini
Susan Stulz
Match: ----- Rating: -----
03/15/2014 D2 Adult 40+
4.0
SUNNYVALE MTC 40AW4.0D
No California		 W ALMADEN VAC 40AW4.0B
No California
Nancy Nii () 6-1
6-1		 Lori Ruiz
Susan Fortune
Match: ----- Rating: -----
03/12/2014 D1 Adult 40+
4.0
SUNNYVALE MTC 40AW4.0D
No California		 W SUNNYVALE TC/SUNNYVALE MTC 40AW4.0F
No California
Yumiko Fukumoto () 6-1
6-1		 Elizabeth Klingler
Jennifer Rottler
Match: ----- Rating: -----
03/03/2014 D3 Adult 55+
8.0
SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 L SAN JOSE SR 55AW8.0A
No California
Gudrun Steingart () 6-3
6-3		 Barbara Lencioni
Barbara Westergren
Match: ----- Rating: -----
02/27/2014 D2 Adult 40+
4.5
KONA KAI SR 40AW4.5+A
No California		 L SUNNYVALE TC/SUNNYVALE MTC 40AW4.5+A
No California
Tomoe Tajima () 6-2
6-7
1-0		 Shari Miura
Analiza Dolor
Match: ----- Rating: -----
02/23/2014 D3 Adult 55+
8.0
SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 L ALMADEN VAC 55AW8.0A
No California
juli tachibana () 6-4
6-4		 Cindy Walsh
Leslie Jones
Match: ----- Rating: -----
02/16/2014 D1 Adult 55+
8.0
SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 W SUNNYVALE TC/SUNNYVALE MTC 55AW8.0B
No California
Nancy Nii () 7-5
6-1		 Belinda Chung
Junko Ohoka
Match: ----- Rating: -----
01/25/2014 D1 Adult 55+
8.0
SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 W SUNNYVALE TC/SUNNYVALE MTC 55AW8.0A
No California
Nancy Nii () 7-6
6-1		 Clara White
Mariana Lazarovici
Match: ----- Rating: -----
01/13/2014 D1 Adult 55+
8.0
SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 L ALMADEN VAC 55AW8.0A
No California
Phyllis Nakano () 5-7
6-3
1-0		 Nikki Dickey
Margaret A. Roderick
Match: ----- Rating: -----
01/12/2014 D3 Adult 55+
8.0
SUNNYVALE TC/SUNNYVALE MTC 55AW8.0C
No California		 W SUNNYVALE TC/SUNNYVALE MTC 55AW8.0B
No California
juli tachibana () 6-4
6-3		 Pam Holtermann
Yolanda Orrantia
Match: ----- Rating: -----
01/06/2014 D2 Adult 40+
4.0
SUNNYVALE MTC 40AW4.0D
No California		 W ALMADEN SR 40AW4.0A
No California
Yumiko Fukumoto () 6-2
6-1		 Darlene Gerdts
Sally Petersen
Match: ----- Rating: -----
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S Self rated or unrated player involved in match so no match rating calculated for current player.
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