Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Kim Colvin (Mill Valley, CA)
Female 		3.5 A
12/31/2024
Estimated Dynamic Rating 3.4496
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 40+ 3.5 7 2 5 0 28.6 19 7 12 36.8 136 59 77 43.4 0
Adult 55+ 8.0 2 0 2 0 0.0 5 1 4 20.0 34 11 23 32.4 0
Adult 65+ 8.0 8 5 3 0 62.5 19 12 7 63.2 140 83 57 59.3 0
Combo 7.5 1 0 1 0 0.0 2 0 2 0.0 20 7 13 35.0 0
Mixed Other 7.0 2 0 2 0 0.0 6 2 4 33.3 34 17 17 50.0 0
Mixed Other 8.0 2 1 1 0 50.0 5 2 3 40.0 35 13 22 37.1 0
Total 22 8 14 0 36.4 56 24 32 42.9 399 190 209 47.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/18/2025 Mixed Other
8.0		 MILL VALLEY 55MX8.0A
No California		 D1 David Thelander
(3.51) 		Tom Frisher
(3.97)
Pam Myers
(3.86) 		L 6-0
6-2		 S 3.47
10/11/2025 Mixed Other
7.0		 BOYLE PK 55MX7.0A
No California		 D2 Sajot Grewal
(3.17) 		Katie Magnuson
(3.32)
Elliott Magnuson
(3.27) 		L 2-6
6-1
1-0		 3.39 3.47
10/04/2025 Mixed Other
8.0		 MILL VALLEY 55MX8.0A
No California		 D3 Chris Oconnor
(3.54) 		Peter Kennedy
(3.55)
Jeri Obert
(3.43) 		W 4-6
6-4
1-0		 3.49 3.49
09/20/2025 Combo
7.5		 MILL VALLEY CW7.5A
No California		 D2 Lisa Kift
(3.57) 		Ashley Dean
(3.36)
Joanna Frazier
(3.97) 		L 6-2
7-5		 3.43 -----
09/06/2025 Mixed Other
7.0		 BOYLE PK 55MX7.0A
No California		 D1 Steve Marshall
(3.39) 		Moira Gubbins
(2.76)
Micha Berman
(3.74) 		L 6-4
1-6
1-0		 3.36 3.49
05/22/2025 Adult 65+
8.0
Sectionals		 BOYLE PK 65AW8.0A
No California		 D2 Beth McCarthy
(4.04) 		Laura Forlini
(3.86)
Sally Wrye
(3.43) 		W 7-5
6-1		 3.55 3.45
05/20/2025 Adult 65+
8.0
Sectionals		 BOYLE PK 65AW8.0A
No California		 D2 Beth McCarthy
(4.13) 		Christine Tennant
(4.48)
Lisa Larson
(3.61) 		L 6-1
6-3		 3.38 3.41
05/16/2025 Adult 40+
3.5
Sectionals		 BOYLE PK 40AW3.5A-DT
No California		 D2 Tori Herzog
(3.54) 		Dana Guillet
(3.04)
Jennifer Walker
(3.19) 		W 6-2
1-6
1-0		 3.08 3.37
05/10/2025 Adult 55+
8.0		 MILL VALLEY 55AW8.0A
No California		 D2 Lisa Capretta
(3.50) 		Stephanie Abel
(4.25)
Miriam Sittenfeld
(3.62) 		L 6-1
6-0		 S 3.46
04/27/2025 Adult 55+
8.0		 MILL VALLEY 55AW8.0A
No California		 D2 Lisa Kift
(3.54) 		Michelle Douglas
(3.65)
Margo Holt
(3.57) 		L 4-6
6-4
1-0		 3.53 3.46
03/24/2025 Adult 65+
8.0		 BOYLE PK 65AW8.0A
No California		 D3 Amy Rennert
(4.44) 		Debbie Miskell
(3.62)
Louise Loeber
(3.49) 		W 6-1
6-0		 3.47 3.44
03/11/2025 Adult 40+
3.5		 BOYLE PK 40AW3.5A-DT
No California		 D2 Tina Jennings
(3.47) 		Lilian Liu
(3.10)
marcela anongos
(3.18) 		W 6-2
3-6
1-0		 3.20 3.40
03/06/2025 Adult 65+
8.0		 BOYLE PK 65AW8.0A
No California		 D2 Beth McCarthy
(3.98) 		Debbie Miskell
(3.65)
Louise Loeber
(3.56) 		W 6-3
6-1		 3.61 3.47
03/03/2025 Adult 40+
3.5		 BOYLE PK 40AW3.5A-DT
No California		 D2 Tina Jennings
(3.46) 		Joanna Brook
(3.26)
Shana Pierre
(3.21) 		L 6-0
5-7
1-0		 3.08 3.40
02/28/2025 Adult 40+
3.5		 BOYLE PK 40AW3.5A-DT
No California		 D2 Karolina Gachowska
(3.10) 		Corey Stodolnic
(3.28)
Kelli Radcliffe
(3.20) 		L 6-7
6-3
1-0		 3.35 3.44
02/23/2025 Adult 40+
3.5		 MILL VALLEY 40AW3.5A
No California		 D2 Mallary Walker
(3.15) 		Truth Doyle
(3.16)
Nicole Barker
(3.44) 		L 4-6
6-4
1-0		 3.45 3.46
02/21/2025 Adult 65+
8.0		 BOYLE PK 65AW8.0A
No California		 D3 Mary Carse
(3.91) 		Carol Debello
(3.59)
Lorie Moore
(3.54) 		W 6-1
6-2		 3.66 3.50
02/15/2025 Adult 65+
8.0		 BOYLE PK 65AW8.0A
No California		 D3 Amy Rennert
(4.45) 		Sandra Stephens
(3.64)
Lisa Whitling
(3.79) 		L 4-6
6-2
1-0		 3.14 3.42
02/15/2025 Adult 65+
8.0		 BOYLE PK 65AW8.0A
No California		 D2 Amy Rennert
(4.45) 		Kathy Rey
(3.87)
Wendy Streigold
(3.90) 		W 7-6
4-6
1-0		 3.39 3.47
02/14/2025 Adult 65+
8.0		 BOYLE PK 65AW8.0A
No California		 D3 Amy Rennert
(4.48) 		Sue Matyas
(3.64)
Patricia Keegan
(3.80) 		L 1-6
6-4
1-0		 3.29 3.47
02/09/2025 Adult 40+
3.5		 MILL VALLEY 40AW3.5A
No California		 D3 Janet Hines
(-----) 		Kathleen Goodhart
(3.17)
Susan Terrell
(3.44) 		L 6-1
6-4		 S 3.50
01/25/2025 Adult 40+
3.5		 MILL VALLEY 40AW3.5A
No California		 D1 Tina Jennings
(3.52) 		Amy Alvarado
(3.51)
Paula Leland Kent
(3.64) 		L 7-5
6-4		 3.48 3.50
10/18/2025 D1 Mixed Other
8.0
MILL VALLEY 55MX8.0A
No California		 L ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A
No California
David Thelander (3.51) 6-0
6-2		 Tom Frisher (3.97)
Pam Myers (3.86)
Match: S Rating: 3.47
10/11/2025 D2 Mixed Other
7.0
BOYLE PK 55MX7.0A
No California		 L MARIN TC 55MX7.0A
No California
Sajot Grewal (3.17) 2-6
6-1
1-0		 Katie Magnuson (3.32)
Elliott Magnuson (3.27)
Match: 3.39 Rating: 3.47
10/04/2025 D3 Mixed Other
8.0
MILL VALLEY 55MX8.0A
No California		 W ROLLING HILLS 55MX8.0A
No California
Chris Oconnor (3.54) 4-6
6-4
1-0		 Peter Kennedy (3.55)
Jeri Obert (3.43)
Match: 3.49 Rating: 3.49
09/20/2025 D2 Combo
7.5
MILL VALLEY CW7.5A
No California		 L MARIN CC CW7.5A
No California
Lisa Kift (3.57) 6-2
7-5		 Ashley Dean (3.36)
Joanna Frazier (3.97)
Match: 3.43 Rating: -----
09/06/2025 D1 Mixed Other
7.0
BOYLE PK 55MX7.0A
No California		 L CANON S and TC 55MX7.0A
No California
Steve Marshall (3.39) 6-4
1-6
1-0		 Moira Gubbins (2.76)
Micha Berman (3.74)
Match: 3.36 Rating: 3.49
05/22/2025 D2 Adult 65+
8.0
Sectionals
BOYLE PK 65AW8.0A
No California		 W CHAMISAL TC 65AW8.0A
No California
Beth McCarthy (4.04) 7-5
6-1		 Laura Forlini (3.86)
Sally Wrye (3.43)
Match: 3.55 Rating: 3.45
05/20/2025 D2 Adult 65+
8.0
Sectionals
BOYLE PK 65AW8.0A
No California		 L JOHNSON RANCH 65AW8.0A
No California
Beth McCarthy (4.13) 6-1
6-3		 Christine Tennant (4.48)
Lisa Larson (3.61)
Match: 3.38 Rating: 3.41
05/16/2025 D2 Adult 40+
3.5
Sectionals
BOYLE PK 40AW3.5A-DT
No California		 W UNIVERSITY CLUB PA 40AW3.5A-DT
No California
Tori Herzog (3.54) 6-2
1-6
1-0		 Dana Guillet (3.04)
Jennifer Walker (3.19)
Match: 3.08 Rating: 3.37
05/10/2025 D2 Adult 55+
8.0
MILL VALLEY 55AW8.0A
No California		 L ROLLING HILLS 55AW8.0A
No California
Lisa Capretta (3.50) 6-1
6-0		 Stephanie Abel (4.25)
Miriam Sittenfeld (3.62)
Match: S Rating: 3.46
04/27/2025 D2 Adult 55+
8.0
MILL VALLEY 55AW8.0A
No California		 L MARIN TC 55AW8.0A
No California
Lisa Kift (3.54) 4-6
6-4
1-0		 Michelle Douglas (3.65)
Margo Holt (3.57)
Match: 3.53 Rating: 3.46
03/24/2025 D3 Adult 65+
8.0
BOYLE PK 65AW8.0A
No California		 W MARIN TC 65AW8.0A
No California
Amy Rennert (4.44) 6-1
6-0		 Debbie Miskell (3.62)
Louise Loeber (3.49)
Match: 3.47 Rating: 3.44
03/11/2025 D2 Adult 40+
3.5
BOYLE PK 40AW3.5A-DT
No California		 W MLK 40AW3.5A-DT
No California
Tina Jennings (3.47) 6-2
3-6
1-0		 Lilian Liu (3.10)
marcela anongos (3.18)
Match: 3.20 Rating: 3.40
03/06/2025 D2 Adult 65+
8.0
BOYLE PK 65AW8.0A
No California		 W MARIN TC 65AW8.0A
No California
Beth McCarthy (3.98) 6-3
6-1		 Debbie Miskell (3.65)
Louise Loeber (3.56)
Match: 3.61 Rating: 3.47
03/03/2025 D2 Adult 40+
3.5
BOYLE PK 40AW3.5A-DT
No California		 L RAFAEL RC 40AW3.5A-DT
No California
Tina Jennings (3.46) 6-0
5-7
1-0		 Joanna Brook (3.26)
Shana Pierre (3.21)
Match: 3.08 Rating: 3.40
02/28/2025 D2 Adult 40+
3.5
BOYLE PK 40AW3.5A-DT
No California		 L BAY CLUB ROSS VALLEY 40AW3.5A-DT
No California
Karolina Gachowska (3.10) 6-7
6-3
1-0		 Corey Stodolnic (3.28)
Kelli Radcliffe (3.20)
Match: 3.35 Rating: 3.44
02/23/2025 D2 Adult 40+
3.5
MILL VALLEY 40AW3.5A
No California		 L BELVEDERE TC 40AW3.5A
No California
Mallary Walker (3.15) 4-6
6-4
1-0		 Truth Doyle (3.16)
Nicole Barker (3.44)
Match: 3.45 Rating: 3.46
02/21/2025 D3 Adult 65+
8.0
BOYLE PK 65AW8.0A
No California		 W ROHNERT PK TC/MAGNOLIA/M PK 65AW8.0A
No California
Mary Carse (3.91) 6-1
6-2		 Carol Debello (3.59)
Lorie Moore (3.54)
Match: 3.66 Rating: 3.50
02/15/2025 D3 Adult 65+
8.0
BOYLE PK 65AW8.0A
No California		 L Queen City Orange
Midwest
Amy Rennert (4.45) 4-6
6-2
1-0		 Sandra Stephens (3.64)
Lisa Whitling (3.79)
Match: 3.14 Rating: 3.42
02/15/2025 D2 Adult 65+
8.0
BOYLE PK 65AW8.0A
No California		 W Eastern/Eitel/65&Over8.0W
Eastern
Amy Rennert (4.45) 7-6
4-6
1-0		 Kathy Rey (3.87)
Wendy Streigold (3.90)
Match: 3.39 Rating: 3.47
02/14/2025 D3 Adult 65+
8.0
BOYLE PK 65AW8.0A
No California		 L NWW-AYTC-Nolan
Pacific NW
Amy Rennert (4.48) 1-6
6-4
1-0		 Sue Matyas (3.64)
Patricia Keegan (3.80)
Match: 3.29 Rating: 3.47
02/09/2025 D3 Adult 40+
3.5
MILL VALLEY 40AW3.5A
No California		 L TIBURON PEN C 40AW3.5A
No California
Janet Hines (-----) 6-1
6-4		 Kathleen Goodhart (3.17)
Susan Terrell (3.44)
Match: S Rating: 3.50
01/25/2025 D1 Adult 40+
3.5
MILL VALLEY 40AW3.5A
No California		 L STRAWBERRY 40AW3.5A
No California
Tina Jennings (3.52) 7-5
6-4		 Amy Alvarado (3.51)
Paula Leland Kent (3.64)
Match: 3.48 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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