Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Karen Grodhaus (Duluth, GA)
Female 		3.5 C
12/31/2024
Estimated Dynamic Rating 2.9343
1/9/2025
Projected Year End Rating ------
----------
3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2018 Overall Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 6 0 6 0 0.0 13 1 12 7.7 120 43 77 35.8 0
Adult 40+ 4.0 5 0 5 0 0.0 11 1 10 9.1 94 29 65 30.9 1
Total 11 0 11 0 0.0 24 2 22 8.3 214 72 142 33.6 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
07/17/2018 Adult 40+
4.0		 St. Marlo CC (Karen Grodhaus)*
Southern		 D3 Jane Oskin
(3.48) 		Lesley Gentry
(3.80)
Linda Kay Quinn
(3.76) 		L 6-4
6-1		 3.42 3.34
07/12/2018 Adult 18+
4.0		 Medlock Bridge (Karen Grodhaus)*
Southern		 D2 Heidi Overton
(3.49) 		Barbara Douglass
(3.35)
Victoria Whipple
(3.32) 		L 6-3
6-2		 3.04 3.28
07/06/2018 Adult 18+
4.0		 Medlock Bridge (Karen Grodhaus)*
Southern		 D3 Jane Oskin
(3.47) 		Debra Straker
(3.79)
Tonya Boylston
(3.54) 		L 7-5
6-3		 3.43 3.38
06/26/2018 Adult 40+
4.0		 St. Marlo CC (Karen Grodhaus)*
Southern		 D4 Jane Oskin
(-----) 		Default W 6-0
6-0		 ----- -----
06/21/2018 Adult 18+
4.0		 Medlock Bridge (Karen Grodhaus)*
Southern		 D1 Nancie Nolton
(3.66) 		Pam Williams
(3.38)
Tiffany Williams
(3.14) 		L 6-2
6-1		 2.80 3.26
06/14/2018 Adult 18+
4.0		 Medlock Bridge (Karen Grodhaus)*
Southern		 D1 Mary Lynn Fleck
(3.65) 		Hong Park
(3.68)
Keiko Marumoto
(3.78) 		L 6-2
7-5		 3.45 3.42
06/12/2018 Adult 40+
4.0		 St. Marlo CC (Karen Grodhaus)*
Southern		 D2 Jane Oskin
(3.47) 		Kimberlie W Ensley
(3.86)
Margaret Reyman
(3.65) 		L 6-3
6-3		 3.50 3.43
06/05/2018 Adult 40+
4.0		 St. Marlo CC (Karen Grodhaus)*
Southern		 D2 Sachiko Kawakita
(3.99) 		Mary Coleman
(3.08)
Sarah Reagin
(3.51) 		L 6-2
6-3		 2.78 3.34
05/31/2018 Adult 18+
4.0		 Medlock Bridge (Karen Grodhaus)*
Southern		 D2 Jane Oskin
(3.54) 		Terry Newton
(3.61)
Ellen Griffin
(3.79) 		L 7-6
6-2		 3.52 3.45
05/24/2018 Adult 18+
4.0		 Medlock Bridge (Karen Grodhaus)*
Southern		 D1 Jane Oskin
(3.56) 		Rose Cunningham
(3.51)
Beth Ruiz
(3.49) 		L 6-3
2-6
6-3		 3.39 3.43
12/12/2017 Adult 40+
4.0		 St. Marlo CC (Karen Grodhaus)*
Southern		 D2 Barb Wunderle
(3.76) 		Andrea Shafer
(3.73)
Penny Twitchell
(3.52) 		L 6-4
5-7
6-1		 3.37 3.42
12/05/2017 Adult 40+
4.0		 St. Marlo CC (Karen Grodhaus)*
Southern		 D3 Katie Pohlmann
(3.51) 		Marifae Jones
(3.74)
Jill Richardson
(3.85) 		L 6-1
6-0		 3.33 3.43
07/17/2018 D3 Adult 40+
4.0
St. Marlo CC (Karen Grodhaus)*
Southern		 L Wild Timber (Linda Kay Quinn)*
Southern
Jane Oskin (3.48) 6-4
6-1		 Lesley Gentry (3.80)
Linda Kay Quinn (3.76)
Match: 3.42 Rating: 3.34
07/12/2018 D2 Adult 18+
4.0
Medlock Bridge (Karen Grodhaus)*
Southern		 L Atlanta AC (Barbara Douglass)*
Southern
Heidi Overton (3.49) 6-3
6-2		 Barbara Douglass (3.35)
Victoria Whipple (3.32)
Match: 3.04 Rating: 3.28
07/06/2018 D3 Adult 18+
4.0
Medlock Bridge (Karen Grodhaus)*
Southern		 L Wellington Lake (Margo Vuchetich)*
Southern
Jane Oskin (3.47) 7-5
6-3		 Debra Straker (3.79)
Tonya Boylston (3.54)
Match: 3.43 Rating: 3.38
06/26/2018 D4 Adult 40+
4.0
St. Marlo CC (Karen Grodhaus)*
Southern		 W Hamilton Fields (Cha' Lizdas)*
Southern
Jane Oskin (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
06/21/2018 D1 Adult 18+
4.0
Medlock Bridge (Karen Grodhaus)*
Southern		 L Jones Bridge (Rebecca McGlothin)*
Southern
Nancie Nolton (3.66) 6-2
6-1		 Pam Williams (3.38)
Tiffany Williams (3.14)
Match: 2.80 Rating: 3.26
06/14/2018 D1 Adult 18+
4.0
Medlock Bridge (Karen Grodhaus)*
Southern		 L WP Jones Park (Juliana Oh)*
Southern
Mary Lynn Fleck (3.65) 6-2
7-5		 Hong Park (3.68)
Keiko Marumoto (3.78)
Match: 3.45 Rating: 3.42
06/12/2018 D2 Adult 40+
4.0
St. Marlo CC (Karen Grodhaus)*
Southern		 L Laurel Springs (Lucy Maughan)*
Southern
Jane Oskin (3.47) 6-3
6-3		 Kimberlie W Ensley (3.86)
Margaret Reyman (3.65)
Match: 3.50 Rating: 3.43
06/05/2018 D2 Adult 40+
4.0
St. Marlo CC (Karen Grodhaus)*
Southern		 L Hamilton Mill (April Crowe)*
Southern
Sachiko Kawakita (3.99) 6-2
6-3		 Mary Coleman (3.08)
Sarah Reagin (3.51)
Match: 2.78 Rating: 3.34
05/31/2018 D2 Adult 18+
4.0
Medlock Bridge (Karen Grodhaus)*
Southern		 L Atlanta AC (Bridget Barfield)*
Southern
Jane Oskin (3.54) 7-6
6-2		 Terry Newton (3.61)
Ellen Griffin (3.79)
Match: 3.52 Rating: 3.45
05/24/2018 D1 Adult 18+
4.0
Medlock Bridge (Karen Grodhaus)*
Southern		 L St Ives (Jennifer Sobocinksi)*
Southern
Jane Oskin (3.56) 6-3
2-6
6-3		 Rose Cunningham (3.51)
Beth Ruiz (3.49)
Match: 3.39 Rating: 3.43
12/12/2017 D2 Adult 40+
4.0
St. Marlo CC (Karen Grodhaus)*
Southern		 L Shiloh Farms (Dianne Daniel)*
Southern
Barb Wunderle (3.76) 6-4
5-7
6-1		 Andrea Shafer (3.73)
Penny Twitchell (3.52)
Match: 3.37 Rating: 3.42
12/05/2017 D3 Adult 40+
4.0
St. Marlo CC (Karen Grodhaus)*
Southern		 L USTA Atlanta/Linda Kay Quinn
Southern
Katie Pohlmann (3.51) 6-1
6-0		 Marifae Jones (3.74)
Jill Richardson (3.85)
Match: 3.33 Rating: 3.43
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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