Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Donna Jorritsma (Holland, MI)
Female 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.8089
2/6/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2023 Adult 18+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 14 9 5 0 64.3 30 20 10 66.7 256 149 107 58.2 0
Total 14 9 5 0 64.3 30 20 10 66.7 256 149 107 58.2 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/08/2023 Adult 18+
4.0		 MVH Davis FWL A18-4.0W
Midwest		 D2 Kathy Labozzetta
(3.51) 		Maggie Stewart
(3.83)
Emi Mueller
(3.86) 		L 6-2
6-4		 3.76 3.76
11/10/2023 Adult 18+
4.0		 MVH Davis FWL A18-4.0W
Midwest		 D3 Joan Kroeze
(3.69) 		Sara Johnson
(3.53)
Ann Wright
(3.45) 		W 6-3
6-2		 3.79 3.80
09/29/2023 Adult 18+
4.0		 MVH Davis FWL A18-4.0W
Midwest		 D1 Julie Potter
(3.76) 		Elizabeth Antor
(3.77)
Danuta Radzio
(3.47) 		W 6-4
7-6		 3.69 3.78
09/15/2023 Adult 18+
4.0		 MVH Davis FWL A18-4.0W
Midwest		 D2 Heather Davis
(3.57) 		Alisha Marvin
(3.52)
Glorianna Fogarty
(3.46) 		W 6-1
6-3		 3.90 3.81
05/25/2023 Adult 18+
4.0		 MVH Davis SSL A18-4.0W
Midwest		 D1 Carol Genzink
(3.67) 		Jackie Buck
(3.84)
Terri Beattie
(3.58) 		L 3-6
6-4
1-0		 3.74 3.71
05/12/2023 Adult 18+
4.0		 MVH Davis SSL A18-4.0W
Midwest		 D1 Kathy Labozzetta
(3.51) 		Becky Musgraves
(3.87)
Natalie Pickup
(3.90) 		L 4-6
6-2
1-0		 3.89 3.73
04/28/2023 Adult 18+
4.0		 MVH Davis SSL A18-4.0W
Midwest		 D3 Kathy Labozzetta
(3.53) 		Tricia Lyon
(3.18)
Kimberly Johnson
(3.54) 		W 6-0
6-3		 3.79 3.71
04/21/2023 Adult 18+
4.0		 MVH Davis SSL A18-4.0W
Midwest		 D3 katie hartgerink
(3.39) 		Andrea Collins
(3.44)
Cynthia Swain
(3.23) 		W 6-7
6-4		 3.50 3.67
03/24/2023 Adult 18+
4.0		 MVH Davis SSL A18-4.0W
Midwest		 D2 katie hartgerink
(3.34) 		Julie Russell
(3.62)
Brenda Herbert
(3.54) 		W 6-0
6-2		 4.09 3.74
01/27/2023 Adult 18+
4.0		 MVH Davis FWL A18-4.0W
Midwest		 D2 Kathy Labozzetta
(3.55) 		Marjori Cantwell
(3.87)
Kimberly Miles
(3.68) 		L 6-3
6-2		 3.56 3.60
01/20/2023 Adult 18+
4.0		 MVH Davis FWL A18-4.0W
Midwest		 D3 katie hartgerink
(3.36) 		Suzette Sanchez
(3.52)
Sherri Lawrence
(3.48) 		W 6-3
7-6		 3.70 3.63
01/18/2023 Adult 18+
4.0		 MVH Davis FWL A18-4.0W
Midwest		 D2 Julie Potter
(3.64) 		Kelli Kovack
(3.25)
Pauline Unfried
(3.28) 		W 6-1
6-1		 3.62 3.60
01/07/2023 Adult 18+
4.0		 MVH Jorritsma FWL A18-4.0WW
Midwest		 D3 Carrie Weimer
(3.58) 		Julie Russell
(3.60)
Patricia Mester
(3.50) 		L 6-7
5-3		 3.56 3.58
01/06/2023 Adult 18+
4.0		 MVH Davis FWL A18-4.0W
Midwest		 D3 katie hartgerink
(3.26) 		Elizabeth Antor
(3.75)
Vicki Alexander
(3.55) 		W 6-2
6-3		 4.03 3.65
12/08/2023 D2 Adult 18+
4.0
MVH Davis FWL A18-4.0W
Midwest		 L MVS Klingenberg FWL A18-4.0W
Midwest
Kathy Labozzetta (3.51) 6-2
6-4		 Maggie Stewart (3.83)
Emi Mueller (3.86)
Match: 3.76 Rating: 3.76
11/10/2023 D3 Adult 18+
4.0
MVH Davis FWL A18-4.0W
Midwest		 W WH Lowes FWL A18-4.0W
Midwest
Joan Kroeze (3.69) 6-3
6-2		 Sara Johnson (3.53)
Ann Wright (3.45)
Match: 3.79 Rating: 3.80
09/29/2023 D1 Adult 18+
4.0
MVH Davis FWL A18-4.0W
Midwest		 W MVR Wassenaar FWL A18-4.0W
Midwest
Julie Potter (3.76) 6-4
7-6		 Elizabeth Antor (3.77)
Danuta Radzio (3.47)
Match: 3.69 Rating: 3.78
09/15/2023 D2 Adult 18+
4.0
MVH Davis FWL A18-4.0W
Midwest		 W MY Fogarty FWL A18-4.0W
Midwest
Heather Davis (3.57) 6-1
6-3		 Alisha Marvin (3.52)
Glorianna Fogarty (3.46)
Match: 3.90 Rating: 3.81
05/25/2023 D1 Adult 18+
4.0
MVH Davis SSL A18-4.0W
Midwest		 L WH Lowes SSL A18-4.0W
Midwest
Carol Genzink (3.67) 3-6
6-4
1-0		 Jackie Buck (3.84)
Terri Beattie (3.58)
Match: 3.74 Rating: 3.71
05/12/2023 D1 Adult 18+
4.0
MVH Davis SSL A18-4.0W
Midwest		 L MVC Lee SSL A18-4.0W
Midwest
Kathy Labozzetta (3.51) 4-6
6-2
1-0		 Becky Musgraves (3.87)
Natalie Pickup (3.90)
Match: 3.89 Rating: 3.73
04/28/2023 D3 Adult 18+
4.0
MVH Davis SSL A18-4.0W
Midwest		 W GR Kessel SSL A18-4.0W
Midwest
Kathy Labozzetta (3.53) 6-0
6-3		 Tricia Lyon (3.18)
Kimberly Johnson (3.54)
Match: 3.79 Rating: 3.71
04/21/2023 D3 Adult 18+
4.0
MVH Davis SSL A18-4.0W
Midwest		 W MVS Klingenberg SSL A18-4.0W
Midwest
katie hartgerink (3.39) 6-7
6-4		 Andrea Collins (3.44)
Cynthia Swain (3.23)
Match: 3.50 Rating: 3.67
03/24/2023 D2 Adult 18+
4.0
MVH Davis SSL A18-4.0W
Midwest		 W MVR Wassenaar SSL A18-4.0W
Midwest
katie hartgerink (3.34) 6-0
6-2		 Julie Russell (3.62)
Brenda Herbert (3.54)
Match: 4.09 Rating: 3.74
01/27/2023 D2 Adult 18+
4.0
MVH Davis FWL A18-4.0W
Midwest		 L WH Lowes FWL A18-4.0W
Midwest
Kathy Labozzetta (3.55) 6-3
6-2		 Marjori Cantwell (3.87)
Kimberly Miles (3.68)
Match: 3.56 Rating: 3.60
01/20/2023 D3 Adult 18+
4.0
MVH Davis FWL A18-4.0W
Midwest		 W PA Mast FWL A18-4.0W
Midwest
katie hartgerink (3.36) 6-3
7-6		 Suzette Sanchez (3.52)
Sherri Lawrence (3.48)
Match: 3.70 Rating: 3.63
01/18/2023 D2 Adult 18+
4.0
MVH Davis FWL A18-4.0W
Midwest		 W GR Kessel FWL A18-4.0W
Midwest
Julie Potter (3.64) 6-1
6-1		 Kelli Kovack (3.25)
Pauline Unfried (3.28)
Match: 3.62 Rating: 3.60
01/07/2023 D3 Adult 18+
4.0
MVH Jorritsma FWL A18-4.0WW
Midwest		 L MVR Baines FWL A18-4.0WW
Midwest
Carrie Weimer (3.58) 6-7
5-3		 Julie Russell (3.60)
Patricia Mester (3.50)
Match: 3.56 Rating: 3.58
01/06/2023 D3 Adult 18+
4.0
MVH Davis FWL A18-4.0W
Midwest		 W MVR Wassenaar FWL A18-4.0W
Midwest
katie hartgerink (3.26) 6-2
6-3		 Elizabeth Antor (3.75)
Vicki Alexander (3.55)
Match: 4.03 Rating: 3.65
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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