Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
karen ziff (Ashburn, VA)
Female 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.1812
4/2/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2019 Overall Season [Singles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.0 12 3 9 0 25.0 28 9 19 32.1 215 90 125 41.9 0
Adult 40+ 3.0 3 1 2 0 33.3 7 3 4 42.9 54 25 29 46.3 0
Total 15 4 11 0 26.7 35 12 23 34.3 269 115 154 42.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/24/2019 Adult 18+
3.0		 Drake - Belmont CC
Mid-Atlantic		 S3 Kimberly Murray
(2.93) 		W 6-1
7-5		 3.14 2.80
10/01/2019 Adult 18+
3.0		 Drake - Belmont CC
Mid-Atlantic		 S1 Bethe Halpern
(2.97) 		L 6-2
6-2		 2.68 2.70
09/24/2019 Adult 18+
3.0		 Drake - Belmont CC
Mid-Atlantic		 S2 Mindi Moshides
(2.46) 		L 6-3
4-6
1-0		 2.40 2.67
09/19/2019 Adult 18+
3.0		 Drake - Belmont CC
Mid-Atlantic		 S2 Indre Conners
(2.80) 		L 6-4
6-3		 2.65 2.73
09/17/2019 Adult 18+
3.0		 Drake - Belmont CC
Mid-Atlantic		 S2 April Carroll
(2.56) 		W 6-3
5-7
1-0		 2.61 2.73
09/12/2019 Adult 18+
3.0		 Drake - Belmont CC
Mid-Atlantic		 S2 Cynthia Pointer
(2.86) 		W 6-4
6-3		 3.00 2.82
09/05/2019 Adult 18+
3.0		 Drake - Belmont CC
Mid-Atlantic		 S3 Alyson Frost
(2.67) 		L 6-1
3-6
1-0		 2.58 2.72
07/18/2019 Adult 40+
3.0		 DRAKE - BELMONT
Mid-Atlantic		 S1 Carrie Morton
(3.00) 		L 6-3
6-2		 2.75 2.78
07/07/2019 Adult 40+
3.0		 Team 3 Summer Love
Mid-Atlantic		 S1 Hilary Dixon
(2.79) 		W 6-4
6-2		 2.98 2.83
06/20/2019 Adult 40+
3.0		 DRAKE - BELMONT
Mid-Atlantic		 S2 Mary Beth Williamson
(2.63) 		L 6-2
4-6
1-0		 2.54 2.67
06/03/2019 Adult 18+
3.0
Flight		 Belmont Crush - BCC
Mid-Atlantic		 S1 amy meyers
(3.04) 		L 6-2
6-0		 2.65 2.64
05/16/2019 Adult 18+
3.0		 Belmont Crush - BCC
Mid-Atlantic		 S1 Gretchen Leitch
(2.70) 		L 6-0
6-2		 2.31 2.57
05/02/2019 Adult 18+
3.0		 Belmont Crush - BCC
Mid-Atlantic		 S1 Sian Perez-Baumann
(2.95) 		L 2-6
6-0
1-0		 2.85 2.71
04/25/2019 Adult 18+
3.0		 Belmont Crush - BCC
Mid-Atlantic		 S1 Lynn Colavita
(2.67) 		L 7-6
5-4		 2.62 2.64
04/11/2019 Adult 18+
3.0		 Belmont Crush - BCC
Mid-Atlantic		 S1 Bethe Halpern
(2.84) 		L 6-3
6-3		 2.64 2.67
10/24/2019 S3 Adult 18+
3.0
Drake - Belmont CC
Mid-Atlantic		 W Schinner - Creighton Farms
Mid-Atlantic
6-1
7-5		 Kimberly Murray (2.93)
Match: 3.14 Rating: 2.80
10/01/2019 S1 Adult 18+
3.0
Drake - Belmont CC
Mid-Atlantic		 L Flaherty - AVSP
Mid-Atlantic
6-2
6-2		 Bethe Halpern (2.97)
Match: 2.68 Rating: 2.70
09/24/2019 S2 Adult 18+
3.0
Drake - Belmont CC
Mid-Atlantic		 L Schinner - Creighton Farms
Mid-Atlantic
6-3
4-6
1-0		 Mindi Moshides (2.46)
Match: 2.40 Rating: 2.67
09/19/2019 S2 Adult 18+
3.0
Drake - Belmont CC
Mid-Atlantic		 L Grande - Ashburn Farms
Mid-Atlantic
6-4
6-3		 Indre Conners (2.80)
Match: 2.65 Rating: 2.73
09/17/2019 S2 Adult 18+
3.0
Drake - Belmont CC
Mid-Atlantic		 W McAtee - Stoneleigh
Mid-Atlantic
6-3
5-7
1-0		 April Carroll (2.56)
Match: 2.61 Rating: 2.73
09/12/2019 S2 Adult 18+
3.0
Drake - Belmont CC
Mid-Atlantic		 W Lehrer - River Creek
Mid-Atlantic
6-4
6-3		 Cynthia Pointer (2.86)
Match: 3.00 Rating: 2.82
09/05/2019 S3 Adult 18+
3.0
Drake - Belmont CC
Mid-Atlantic		 L Flaherty - AVSP
Mid-Atlantic
6-1
3-6
1-0		 Alyson Frost (2.67)
Match: 2.58 Rating: 2.72
07/18/2019 S1 Adult 40+
3.0
DRAKE - BELMONT
Mid-Atlantic		 L O' DONNELL - AVSP
Mid-Atlantic
6-3
6-2		 Carrie Morton (3.00)
Match: 2.75 Rating: 2.78
07/07/2019 S1 Adult 40+
3.0
Team 3 Summer Love
Mid-Atlantic		 W Team 1 Court of Appeals
Mid-Atlantic
6-4
6-2		 Hilary Dixon (2.79)
Match: 2.98 Rating: 2.83
06/20/2019 S2 Adult 40+
3.0
DRAKE - BELMONT
Mid-Atlantic		 L OSTYN - RIVER CREEK
Mid-Atlantic
6-2
4-6
1-0		 Mary Beth Williamson (2.63)
Match: 2.54 Rating: 2.67
06/03/2019 S1 Adult 18+
3.0
Flight
Belmont Crush - BCC
Mid-Atlantic		 L Glam Slam - AVSP
Mid-Atlantic
6-2
6-0		 amy meyers (3.04)
Match: 2.65 Rating: 2.64
05/16/2019 S1 Adult 18+
3.0
Belmont Crush - BCC
Mid-Atlantic		 L Spring Loaded - FARMS
Mid-Atlantic
6-0
6-2		 Gretchen Leitch (2.70)
Match: 2.31 Rating: 2.57
05/02/2019 S1 Adult 18+
3.0
Belmont Crush - BCC
Mid-Atlantic		 L HOEHNER - BROADLANDS
Mid-Atlantic
2-6
6-0
1-0		 Sian Perez-Baumann (2.95)
Match: 2.85 Rating: 2.71
04/25/2019 S1 Adult 18+
3.0
Belmont Crush - BCC
Mid-Atlantic		 L Volley Girls - BROADLANDS
Mid-Atlantic
7-6
5-4		 Lynn Colavita (2.67)
Match: 2.62 Rating: 2.64
04/11/2019 S1 Adult 18+
3.0
Belmont Crush - BCC
Mid-Atlantic		 L Ace Ace Baby - AVSP
Mid-Atlantic
6-3
6-3		 Bethe Halpern (2.84)
Match: 2.64 Rating: 2.67
Glossary
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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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