Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Ellen Rosenberg (Mill Valley, CA)
Female 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.3385
10/22/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
Recent History
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 3 1 2 0 33.3 7 2 5 28.6 59 24 35 40.7 0
Adult 40+ 3.5 8 2 6 0 25.0 19 6 13 31.6 152 65 87 42.8 0
Adult 55+ 7.0 5 2 3 0 40.0 13 6 7 46.2 92 42 50 45.7 0
Combo 6.5 6 3 3 0 50.0 15 7 8 46.7 118 60 58 50.8 0
Total 22 8 14 0 36.4 54 21 33 38.9 421 191 230 45.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/18/2025 Combo
6.5		 HARBOR PT CW6.5A
No California		 D2 Jill Martay
(2.61) 		Brenda Dorian
(3.44)
Gita Stiritz
(2.71) 		L 6-1
7-6		 3.27 -----
10/08/2025 Combo
6.5		 HARBOR PT CW6.5A
No California		 D2 Mary Murray
(3.06) 		Tina Davis
(2.80)
Maile Mock
(3.17) 		L 2-6
7-5
1-0		 3.15 -----
09/27/2025 Combo
6.5		 HARBOR PT CW6.5A
No California		 D3 Gina Gogna
(2.57) 		Donna Hoppe
(3.20)
DARCY JEWETT
(2.57) 		W 6-1
6-4		 3.51 -----
09/20/2025 Combo
6.5		 HARBOR PT CW6.5A
No California		 D3 Gina Gogna
(2.57) 		Sharon McDaniel
(3.42)
Deena Wardimon
(2.39) 		W 6-3
3-6
1-0		 3.32 -----
06/08/2025 Adult 18+
3.5		 BELVEDERE TC 18AW3.5A
No California		 D2 Alix Fagersten
(3.01) 		Kerry Barlas
(3.12)
Lisa Taft
(3.12) 		W 3-6
6-4
1-0		 3.30 3.34
05/25/2025 Adult 18+
3.5		 BELVEDERE TC 18AW3.5A
No California		 D2 Kat Taylor
(2.79) 		Nhat Johnston
(3.29)
Sheri Yu
(3.55) 		L 6-3
6-4		 3.56 3.38
05/24/2025 Adult 55+
7.0		 HARBOR PT 55AW7.0A
No California		 D3 Peggy Almgren
(2.84) 		Paulette Moe
(3.21)
Olivia Rolnick
(3.13) 		W 7-5
6-3		 3.53 3.36
05/11/2025 Adult 55+
7.0		 HARBOR PT 55AW7.0A
No California		 D2 Peggy Almgren
(2.73) 		Jackie Keelan
(3.17)
Katherine Kemiji-McDonald
(3.01) 		W 1-6
6-4
1-0		 3.31 3.30
05/10/2025 Adult 55+
7.0		 HARBOR PT 55AW7.0A
No California		 D3 Peggy Almgren
(2.80) 		Margret Klein
(3.23)
Joanne Hernon
(2.69) 		L 2-6
6-3
1-0		 3.24 3.28
05/04/2025 Adult 55+
7.0		 HARBOR PT 55AW7.0A
No California		 D2 Peggy Almgren
(2.71) 		Paula Loeffler
(3.53)
Sandra Scott
(3.18) 		L 4-6
6-3
1-0		 3.57 3.35
05/03/2025 Adult 18+
3.5		 BELVEDERE TC 18AW3.5A
No California		 D3 Valerie Montague
(2.80) 		Rebecca Peel
(3.00)
Nikki Schwerin
(2.95) 		L 7-5
6-2		 3.04 3.26
04/12/2025 Adult 55+
7.0		 HARBOR PT 55AW7.0A
No California		 D1 Cristina Moreno
(3.14) 		Shan Bai
(3.38)
Anne Kavanagh
(3.38) 		L 6-1
6-2		 3.12 3.28
03/15/2025 Adult 40+
3.5		 HARBOR PT 40AW3.5A
No California		 D1 Erica Gregory
(3.37) 		Sarah Fonkalsrud
(3.44)
Betsy Snyder
(3.22) 		L 6-7
6-1
1-0		 3.18 3.29
03/09/2025 Adult 40+
3.5		 HARBOR PT 40AW3.5A
No California		 D1 Tania Lowenthal
(3.14) 		Molie Malone
(3.34)
Carol Treadway
(3.42) 		W 6-2
2-6
1-0		 3.50 3.34
03/01/2025 Adult 40+
3.5		 HARBOR PT 40AW3.5A
No California		 D1 Erica Gregory
(3.33) 		Margarita Wear
(3.70)
Elizabeth Anderson
(3.47) 		L 6-4
6-0		 3.27 3.30
02/22/2025 Adult 40+
3.5		 HARBOR PT 40AW3.5A
No California		 D1 Jane Grogan
(3.07) 		Nancy Tuhtan
(3.34)
Denise Dupree
(3.23) 		L 6-2
6-4		 3.20 3.28
02/15/2025 Adult 40+
3.5		 HARBOR PT 40AW3.5A
No California		 D3 Dale Barre
(2.92) 		Dana Gray
(2.93)
Care Pittman
(3.00) 		L 3-6
7-5
1-0		 3.19 3.29
01/28/2025 Adult 40+
3.5		 HARBOR PT 40AW3.5A
No California		 D2 Cori Ladd
(2.81) 		Carol Treadway
(3.49)
Karen Loebbaka
(3.42) 		L 7-6
6-3		 3.56 3.37
01/19/2025 Adult 40+
3.5		 HARBOR PT 40AW3.5A
No California		 D2 Mary Murray
(3.04) 		Denise Dupree
(3.19)
Kim High
(3.09) 		L 6-4
6-2		 3.07 3.23
01/11/2025 Adult 40+
3.5		 HARBOR PT 40AW3.5A
No California		 D2 Mary Murray
(2.71) 		Katie Ward
(3.32)
Jeri Obert
(3.39) 		W 6-2
6-4		 3.70 3.29
11/16/2024 Combo
6.5
Flight		 HARBOR PT CW6.5A
No California		 D3 Helen Cifuentes
(3.18) 		Kathryn Supinski
(3.23)
Stefanie Weinstein
(2.96) 		L 7-6
6-3		 3.08 -----
10/30/2024 Combo
6.5		 HARBOR PT CW6.5A
No California		 D2 Helen Cifuentes
(2.99) 		Emily Lieginger
(3.22)
Karen Loebbaka
(3.46) 		W 4-6
6-2
1-0		 3.29 -----
10/18/2025 D2 Combo
6.5
HARBOR PT CW6.5A
No California		 L MARIN TC CW6.5A
No California
Jill Martay (2.61) 6-1
7-6		 Brenda Dorian (3.44)
Gita Stiritz (2.71)
Match: 3.27 Rating: -----
10/08/2025 D2 Combo
6.5
HARBOR PT CW6.5A
No California		 L TIBURON PEN C CW6.5A
No California
Mary Murray (3.06) 2-6
7-5
1-0		 Tina Davis (2.80)
Maile Mock (3.17)
Match: 3.15 Rating: -----
09/27/2025 D3 Combo
6.5
HARBOR PT CW6.5A
No California		 W ROLLING HILLS CW6.5A
No California
Gina Gogna (2.57) 6-1
6-4		 Donna Hoppe (3.20)
DARCY JEWETT (2.57)
Match: 3.51 Rating: -----
09/20/2025 D3 Combo
6.5
HARBOR PT CW6.5A
No California		 W SCOTT VALLEY CW6.5A
No California
Gina Gogna (2.57) 6-3
3-6
1-0		 Sharon McDaniel (3.42)
Deena Wardimon (2.39)
Match: 3.32 Rating: -----
06/08/2025 D2 Adult 18+
3.5
BELVEDERE TC 18AW3.5A
No California		 W SCOTT VALLEY 18AW3.5A
No California
Alix Fagersten (3.01) 3-6
6-4
1-0		 Kerry Barlas (3.12)
Lisa Taft (3.12)
Match: 3.30 Rating: 3.34
05/25/2025 D2 Adult 18+
3.5
BELVEDERE TC 18AW3.5A
No California		 L STRAWBERRY 18AW3.5A
No California
Kat Taylor (2.79) 6-3
6-4		 Nhat Johnston (3.29)
Sheri Yu (3.55)
Match: 3.56 Rating: 3.38
05/24/2025 D3 Adult 55+
7.0
HARBOR PT 55AW7.0A
No California		 W MT TAM RC 55AW7.0A
No California
Peggy Almgren (2.84) 7-5
6-3		 Paulette Moe (3.21)
Olivia Rolnick (3.13)
Match: 3.53 Rating: 3.36
05/11/2025 D2 Adult 55+
7.0
HARBOR PT 55AW7.0A
No California		 W BAY CLUB ROSS VALLEY 55AW7.0A
No California
Peggy Almgren (2.73) 1-6
6-4
1-0		 Jackie Keelan (3.17)
Katherine Kemiji-McDonald (3.01)
Match: 3.31 Rating: 3.30
05/10/2025 D3 Adult 55+
7.0
HARBOR PT 55AW7.0A
No California		 L NOVATO TC/PIONEER PK 55AW7.0A
No California
Peggy Almgren (2.80) 2-6
6-3
1-0		 Margret Klein (3.23)
Joanne Hernon (2.69)
Match: 3.24 Rating: 3.28
05/04/2025 D2 Adult 55+
7.0
HARBOR PT 55AW7.0A
No California		 L MT TAM RC 55AW7.0A
No California
Peggy Almgren (2.71) 4-6
6-3
1-0		 Paula Loeffler (3.53)
Sandra Scott (3.18)
Match: 3.57 Rating: 3.35
05/03/2025 D3 Adult 18+
3.5
BELVEDERE TC 18AW3.5A
No California		 L ROLLING HILLS 18AW3.5A
No California
Valerie Montague (2.80) 7-5
6-2		 Rebecca Peel (3.00)
Nikki Schwerin (2.95)
Match: 3.04 Rating: 3.26
04/12/2025 D1 Adult 55+
7.0
HARBOR PT 55AW7.0A
No California		 L BAY CLUB ROSS VALLEY 55AW7.0A
No California
Cristina Moreno (3.14) 6-1
6-2		 Shan Bai (3.38)
Anne Kavanagh (3.38)
Match: 3.12 Rating: 3.28
03/15/2025 D1 Adult 40+
3.5
HARBOR PT 40AW3.5A
No California		 L RAFAEL RC 40AW3.5A
No California
Erica Gregory (3.37) 6-7
6-1
1-0		 Sarah Fonkalsrud (3.44)
Betsy Snyder (3.22)
Match: 3.18 Rating: 3.29
03/09/2025 D1 Adult 40+
3.5
HARBOR PT 40AW3.5A
No California		 W MARIN TC 40AW3.5A
No California
Tania Lowenthal (3.14) 6-2
2-6
1-0		 Molie Malone (3.34)
Carol Treadway (3.42)
Match: 3.50 Rating: 3.34
03/01/2025 D1 Adult 40+
3.5
HARBOR PT 40AW3.5A
No California		 L RAFAEL RC 40AW3.5A
No California
Erica Gregory (3.33) 6-4
6-0		 Margarita Wear (3.70)
Elizabeth Anderson (3.47)
Match: 3.27 Rating: 3.30
02/22/2025 D1 Adult 40+
3.5
HARBOR PT 40AW3.5A
No California		 L BOYLE PK 40AW3.5A
No California
Jane Grogan (3.07) 6-2
6-4		 Nancy Tuhtan (3.34)
Denise Dupree (3.23)
Match: 3.20 Rating: 3.28
02/15/2025 D3 Adult 40+
3.5
HARBOR PT 40AW3.5A
No California		 L ROLLING HILLS 40AW3.5A
No California
Dale Barre (2.92) 3-6
7-5
1-0		 Dana Gray (2.93)
Care Pittman (3.00)
Match: 3.19 Rating: 3.29
01/28/2025 D2 Adult 40+
3.5
HARBOR PT 40AW3.5A
No California		 L MARIN TC 40AW3.5A
No California
Cori Ladd (2.81) 7-6
6-3		 Carol Treadway (3.49)
Karen Loebbaka (3.42)
Match: 3.56 Rating: 3.37
01/19/2025 D2 Adult 40+
3.5
HARBOR PT 40AW3.5A
No California		 L BOYLE PK 40AW3.5A
No California
Mary Murray (3.04) 6-4
6-2		 Denise Dupree (3.19)
Kim High (3.09)
Match: 3.07 Rating: 3.23
01/11/2025 D2 Adult 40+
3.5
HARBOR PT 40AW3.5A
No California		 W ROLLING HILLS 40AW3.5A
No California
Mary Murray (2.71) 6-2
6-4		 Katie Ward (3.32)
Jeri Obert (3.39)
Match: 3.70 Rating: 3.29
11/16/2024 D3 Combo
6.5
Flight
HARBOR PT CW6.5A
No California		 L BAY CLUB ROSS VALLEY CW6.5A
No California
Helen Cifuentes (3.18) 7-6
6-3		 Kathryn Supinski (3.23)
Stefanie Weinstein (2.96)
Match: 3.08 Rating: -----
10/30/2024 D2 Combo
6.5
HARBOR PT CW6.5A
No California		 W MARIN TC CW6.5A
No California
Helen Cifuentes (2.99) 4-6
6-2
1-0		 Emily Lieginger (3.22)
Karen Loebbaka (3.46)
Match: 3.29 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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