Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2015) View Advanced Player Stats
Eriko Shigenaga (Northridge, CA)
Female 		4.5 C
12/31/2024
Estimated Dynamic Rating 4.1819
4/24/2025
Projected Year End Rating ------
----------
4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2015 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 5 3 2 0 60.0 11 6 5 54.5 86 48 38 55.8 0
Adult 40+ 4.0 2 0 2 0 0.0 4 0 4 0.0 37 12 25 32.4 0
Adult Other 4.0 12 10 2 0 83.3 28 21 7 75.0 232 145 87 62.5 0
Mixed 18+ 9.0 2 1 1 0 50.0 6 3 3 50.0 37 20 17 54.1 0
Total 21 14 7 0 66.7 49 30 19 61.2 392 225 167 57.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/06/2015 Adult Other
4.0		 V - Lindero Tigers
So California		 D2 Wendy Schoenburg
(-----) 		Dore Baker
(-----)
Julia Melito
(-----) 		W 6-2
6-3		 4.07 4.01
11/21/2015 Adult Other
4.0		 V - Lindero Tigers
So California		 D3 Chiaki Ishihara
(-----) 		Lynda Young
(-----)
Akemi Martin
(-----) 		W 6-2
6-0		 4.13 3.97
11/13/2015 Adult Other
4.0		 SFV For the LOVE of Tennis
So California		 D3 Chiaki Ishihara
(-----) 		michelle butler
(-----)
Elaine Parker
(-----) 		W 6-4
6-1		 3.87 3.91
11/07/2015 Adult Other
4.0		 V - Lindero Tigers
So California		 D3 Chiaki Ishihara
(-----) 		Mindy Czubiak
(-----)
Alysia Hudson
(-----) 		W 6-3
6-2		 3.96 3.88
11/01/2015 Adult Other
4.0		 V - Lindero Tigers
So California		 D3 Chiaki Ishihara Debra West

Elisa Hamed 		L 6-3
6-4		 ----- -----
10/30/2015 Adult Other
4.0		 SFV For the LOVE of Tennis
So California		 D3 Chiaki Ishihara Cindi Carter

Stephanie Perry 		W 4-6
6-3
1-0		 ----- -----
10/24/2015 Adult Other
4.0		 V - Lindero Tigers
So California		 D1 Michelle Tong Luo Toni Santana

Doreen Burks 		W 6-3
6-2		 ----- -----
10/11/2015 Adult Other
4.0		 V - Lindero Tigers
So California		 D1 Chiaki Ishihara Kate Centanni

Cheryl Kalinke 		L 6-3
3-6
6-2		 ----- -----
09/24/2015 Adult Other
4.0		 V - Lindero Tigers
So California		 D2 Karen Hazama Jane Turner

Kathy Ferrari 		W 6-7
6-3
6-1		 ----- -----
09/18/2015 Adult Other
4.0		 SFV For the LOVE of Tennis
So California		 D3 Chiaki Ishihara Mary Ann Hermansen

Cynthia Tribull 		W 6-1
6-3		 ----- -----
09/12/2015 Adult Other
4.0		 V - Lindero Tigers
So California		 D3 Wendy Schoenburg Karen Saitta

Vera Stewart 		W 6-2
6-2		 ----- -----
09/06/2015 Adult Other
4.0		 V - Lindero Tigers
So California		 D3 Karen Hazama Keiko McNamara

Ramona Halloran 		W 2-6
6-4
6-0		 ----- -----
06/14/2015 Adult 18+
4.0		 V - WE Lindero Tigers
So California		 D3 Chiaki Ishihara Kate Centanni

Michelle Seagraves 		L 7-5
6-2		 ----- -----
06/07/2015 Adult 18+
4.0		 V - WE Lindero Tigers
So California		 D3 Chiaki Ishihara Erica Bachtel

Holly Roberts 		L 6-4
6-1		 ----- -----
06/06/2015 Adult 18+
4.0		 V - WE Lindero Tigers
So California		 D3 Chiaki Ishihara Carrie Nebens

Monica Bjork 		W 6-0
6-0		 ----- -----
05/03/2015 Adult 18+
4.0		 V - WE Lindero Tigers
So California		 D3 Chiaki Ishihara Laura Hernandez

Elisa Hamed 		W 5-7
6-3
1-0		 ----- -----
05/02/2015 Adult 18+
4.0		 V - WE Lindero Tigers
So California		 D2 Chiaki Ishihara Keiko McNamara

Ramona Halloran 		W 6-3
6-0		 ----- -----
03/08/2015 Mixed 18+
9.0		 SFV LLWS Aces of Heart
So California		 D1 Quoc Ly John Maly

Tina Karwasky 		W 6-2
4-6
1-0		 ----- -----
02/13/2015 Adult 40+
4.0		 SFV -LLWAP-For the LOVE of Tennis
So California		 D3 Chiaki Ishihara Lisa Gechtman

Elisa Hamed 		L 6-4
6-1		 ----- -----
01/30/2015 Adult 40+
4.0		 SFV -LLWAP-For the LOVE of Tennis
So California		 D1 Suzanne Cumbo Deabra Dinovitz

Julia Melito 		L 6-1
7-6		 ----- -----
01/25/2015 Mixed 18+
9.0		 SFV LLWS Aces of Heart
So California		 D2 Taro Mori Beth Chamberlin

Donald Goodman 		L 6-3
2-6
1-0		 ----- -----
12/06/2015 D2 Adult Other
4.0
V - Lindero Tigers
So California		 W V - Sunset Hills Mayhem
So California
Wendy Schoenburg (-----) 6-2
6-3		 Dore Baker (-----)
Julia Melito (-----)
Match: 4.07 Rating: 4.01
11/21/2015 D3 Adult Other
4.0
V - Lindero Tigers
So California		 W V - CIRC de OTC
So California
Chiaki Ishihara (-----) 6-2
6-0		 Lynda Young (-----)
Akemi Martin (-----)
Match: 4.13 Rating: 3.97
11/13/2015 D3 Adult Other
4.0
SFV For the LOVE of Tennis
So California		 W SFV Strung Over
So California
Chiaki Ishihara (-----) 6-4
6-1		 michelle butler (-----)
Elaine Parker (-----)
Match: 3.87 Rating: 3.91
11/07/2015 D3 Adult Other
4.0
V - Lindero Tigers
So California		 W V - Spanish Hills
So California
Chiaki Ishihara (-----) 6-3
6-2		 Mindy Czubiak (-----)
Alysia Hudson (-----)
Match: 3.96 Rating: 3.88
11/01/2015 D3 Adult Other
4.0
V - Lindero Tigers
So California		 L V - Woodranch Wild Pack
So California
Chiaki Ishihara () 6-3
6-4		 Debra West
Elisa Hamed
Match: ----- Rating: -----
10/30/2015 D3 Adult Other
4.0
SFV For the LOVE of Tennis
So California		 W SFV Team Burbank
So California
Chiaki Ishihara () 4-6
6-3
1-0		 Cindi Carter
Stephanie Perry
Match: ----- Rating: -----
10/24/2015 D1 Adult Other
4.0
V - Lindero Tigers
So California		 W V - Pierpont Riptides
So California
Michelle Tong Luo () 6-3
6-2		 Toni Santana
Doreen Burks
Match: ----- Rating: -----
10/11/2015 D1 Adult Other
4.0
V - Lindero Tigers
So California		 L V - Sunset Hills I
So California
Chiaki Ishihara () 6-3
3-6
6-2		 Kate Centanni
Cheryl Kalinke
Match: ----- Rating: -----
09/24/2015 D2 Adult Other
4.0
V - Lindero Tigers
So California		 W V - Sherwood
So California
Karen Hazama () 6-7
6-3
6-1		 Jane Turner
Kathy Ferrari
Match: ----- Rating: -----
09/18/2015 D3 Adult Other
4.0
SFV For the LOVE of Tennis
So California		 W SFV Courtettes
So California
Chiaki Ishihara () 6-1
6-3		 Mary Ann Hermansen
Cynthia Tribull
Match: ----- Rating: -----
09/12/2015 D3 Adult Other
4.0
V - Lindero Tigers
So California		 W V - North Ranch
So California
Wendy Schoenburg () 6-2
6-2		 Karen Saitta
Vera Stewart
Match: ----- Rating: -----
09/06/2015 D3 Adult Other
4.0
V - Lindero Tigers
So California		 W V - WAC in Black
So California
Karen Hazama () 2-6
6-4
6-0		 Keiko McNamara
Ramona Halloran
Match: ----- Rating: -----
06/14/2015 D3 Adult 18+
4.0
V - WE Lindero Tigers
So California		 L V - WE Sunset Hills 4.0 I
So California
Chiaki Ishihara () 7-5
6-2		 Kate Centanni
Michelle Seagraves
Match: ----- Rating: -----
06/07/2015 D3 Adult 18+
4.0
V - WE Lindero Tigers
So California		 L V - WE Camino Get Your Shot together
So California
Chiaki Ishihara () 6-4
6-1		 Erica Bachtel
Holly Roberts
Match: ----- Rating: -----
06/06/2015 D3 Adult 18+
4.0
V - WE Lindero Tigers
So California		 W V - WE Sherwood
So California
Chiaki Ishihara () 6-0
6-0		 Carrie Nebens
Monica Bjork
Match: ----- Rating: -----
05/03/2015 D3 Adult 18+
4.0
V - WE Lindero Tigers
So California		 W V - LLWS - WE Wood Ranch Wildpack
So California
Chiaki Ishihara () 5-7
6-3
1-0		 Laura Hernandez
Elisa Hamed
Match: ----- Rating: -----
05/02/2015 D2 Adult 18+
4.0
V - WE Lindero Tigers
So California		 W V - WE Westlake Waves
So California
Chiaki Ishihara () 6-3
6-0		 Keiko McNamara
Ramona Halloran
Match: ----- Rating: -----
03/08/2015 D1 Mixed 18+
9.0
SFV LLWS Aces of Heart
So California		 W SFV Our Crazy Bunch
So California
Quoc Ly 6-2
4-6
1-0		 John Maly
Tina Karwasky
Match: ----- Rating: -----
02/13/2015 D3 Adult 40+
4.0
SFV -LLWAP-For the LOVE of Tennis
So California		 L SFV iAce
So California
Chiaki Ishihara () 6-4
6-1		 Lisa Gechtman
Elisa Hamed
Match: ----- Rating: -----
01/30/2015 D1 Adult 40+
4.0
SFV -LLWAP-For the LOVE of Tennis
So California		 L SFV Topspinners
So California
Suzanne Cumbo () 6-1
7-6		 Deabra Dinovitz
Julia Melito
Match: ----- Rating: -----
01/25/2015 D2 Mixed 18+
9.0
SFV LLWS Aces of Heart
So California		 L SFV Our Crazy Bunch
So California
Taro Mori 6-3
2-6
1-0		 Beth Chamberlin
Donald Goodman
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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