Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Rating) View Advanced Player Stats
Lisa Groff (West Chester, PA)
Female 		------
----------
Estimated Dynamic Rating 2.7044
10/9/2025
Projected Year End Rating ------
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Rating Meter
N/A
Recent Match History Current Rating History
Current Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult Other 3.0 4 3 1 0 75.0 10 6 4 60.0 78 39 39 50.0 0
Total 4 3 1 0 75.0 10 6 4 60.0 78 39 39 50.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
03/12/2025 Adult Other
3.0		 HHTL70/Hale/South Beach
Southern		 D3 Mary Etter
(2.52) 		Randi Jones
(2.53)
Gwenn Masterson
(2.15) 		W 6-2
6-4		 2.63 -----
03/12/2025 Adult Other
3.0		 HHTL70/Hale/South Beach
Southern		 D3 Mary Etter
(2.52) 		Randi Jones
(2.53)
Gwenn Masterson
(2.15) 		W 6-2
6-4		 2.63 -----
02/26/2025 Adult Other
3.0		 HHTL70/Hale/South Beach
Southern		 D2 Nancy Nienstedt
(2.92) 		Cathy Brigham
(2.81)
Gale Brown
(2.78) 		L 7-5
6-2		 2.52 -----
02/26/2025 Adult Other
3.0		 HHTL70/Hale/South Beach
Southern		 D2 Nancy Nienstedt
(2.92) 		Cathy Brigham
(2.81)
Gale Brown
(2.78) 		L 7-5
6-2		 2.52 -----
02/12/2025 Adult Other
3.0		 HHTL70/Hale/South Beach
Southern		 D3 Mary Etter
(2.52) 		Mary Jo Herron
(-----)
Marion Payne
(2.84) 		W 2-6
6-4
1-0		 S -----
02/12/2025 Adult Other
3.0		 HHTL70/Hale/South Beach
Southern		 D3 Mary Etter
(2.52) 		Mary Jo Herron
(-----)
Marion Payne
(2.84) 		W 2-6
6-4
1-0		 S -----
02/05/2025 Adult Other
3.0		 HHTL70/Hale/South Beach
Southern		 D3 Sally Byrne
(-----) 		Gwenn Masterson
(2.15)
Sally Hughes
(2.43) 		W 4-6
6-4
1-0		 S -----
02/05/2025 Adult Other
3.0		 HHTL70/Hale/South Beach
Southern		 D3 Sally Byrne
(-----) 		Gwenn Masterson
(2.15)
Sally Hughes
(2.43) 		W 4-6
6-4
1-0		 S -----
03/12/2025 D3 Adult Other
3.0
HHTL70/Hale/South Beach
Southern		 W HHTL70/Bromley/Moss Creek
Southern
Mary Etter (2.52) 6-2
6-4		 Randi Jones (2.53)
Gwenn Masterson (2.15)
Match: 2.63 Rating: -----
03/12/2025 D3 Adult Other
3.0
HHTL70/Hale/South Beach
Southern		 W HHTL70/Bromley/Moss Creek
Southern
Mary Etter (2.52) 6-2
6-4		 Randi Jones (2.53)
Gwenn Masterson (2.15)
Match: 2.63 Rating: -----
02/26/2025 D2 Adult Other
3.0
HHTL70/Hale/South Beach
Southern		 L HHTL70/Neczypor/Shipyard
Southern
Nancy Nienstedt (2.92) 7-5
6-2		 Cathy Brigham (2.81)
Gale Brown (2.78)
Match: 2.52 Rating: -----
02/26/2025 D2 Adult Other
3.0
HHTL70/Hale/South Beach
Southern		 L HHTL70/Neczypor/Shipyard
Southern
Nancy Nienstedt (2.92) 7-5
6-2		 Cathy Brigham (2.81)
Gale Brown (2.78)
Match: 2.52 Rating: -----
02/12/2025 D3 Adult Other
3.0
HHTL70/Hale/South Beach
Southern		 W HHTL70/Ball/CCHH
Southern
Mary Etter (2.52) 2-6
6-4
1-0		 Mary Jo Herron (-----)
Marion Payne (2.84)
Match: S Rating: -----
02/12/2025 D3 Adult Other
3.0
HHTL70/Hale/South Beach
Southern		 W HHTL70/Ball/CCHH
Southern
Mary Etter (2.52) 2-6
6-4
1-0		 Mary Jo Herron (-----)
Marion Payne (2.84)
Match: S Rating: -----
02/05/2025 D3 Adult Other
3.0
HHTL70/Hale/South Beach
Southern		 W HHTL70/Bromley/Moss Creek
Southern
Sally Byrne (-----) 4-6
6-4
1-0		 Gwenn Masterson (2.15)
Sally Hughes (2.43)
Match: S Rating: -----
02/05/2025 D3 Adult Other
3.0
HHTL70/Hale/South Beach
Southern		 W HHTL70/Bromley/Moss Creek
Southern
Sally Byrne (-----) 4-6
6-4
1-0		 Gwenn Masterson (2.15)
Sally Hughes (2.43)
Match: S 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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