Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2022) View Advanced Player Stats
David Biderman (ALEXANDRIA, VA)
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Rating Meter
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Recent Match History Current Rating History
2022 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 3.0 2 2 0 0 100.0 5 4 1 80.0 34 21 13 61.8 0
Mixed 18+ 6.0 4 0 4 0 0.0 9 1 8 11.1 75 28 47 37.3 0
Mixed 40+ 6.0 1 0 1 0 0.0 2 0 2 0.0 19 7 12 36.8 0
Total 7 2 5 0 28.6 16 5 11 31.3 128 56 72 43.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
04/20/2022 Mixed 40+
6.0		 Team 2 Does and Bros
Mid-Atlantic		 D3 Donna Biderman
(2.28) 		John DeMoors
(2.70)
Andrea Henningsen
(3.06) 		L 6-3
6-4		 2.88 2.73
02/22/2022 Mixed 18+
6.0		 Team 1 Guys and Dolls
Mid-Atlantic		 D2 Freda Moore
(2.72) 		Allen Amir Parvizian
(2.52)
Marisa Daley
(2.89) 		L 6-3
6-2		 2.44 2.61
02/13/2022 Adult 40+
3.0		 Team 4 Unstrung Heroes
Mid-Atlantic		 S1 John Sparks
(2.75) 		W 6-1
6-4		 2.77 2.60
02/07/2022 Mixed 18+
6.0		 Team 1 Guys and Dolls
Mid-Atlantic		 D2 Freda Moore
(2.72) 		Christina Saxon
(2.62)
George Davis
(2.91) 		L 6-2
7-5		 2.68 2.68
01/29/2022 Adult 40+
3.0		 Team 4 Unstrung Heroes
Mid-Atlantic		 S1 Robert Chang
(2.51) 		W 2-6
6-2
1-0		 2.54 2.54
01/15/2022 Mixed 18+
6.0		 Team 1 Guys and Dolls
Mid-Atlantic		 D1 Janice Zima
(2.89) 		Andrea Davis
(2.71)
Steven Wolter
(2.71) 		L 4-6
5-3
1-0		 2.47 2.68
01/05/2022 Mixed 18+
6.0		 Team 1 Guys and Dolls
Mid-Atlantic		 D2 Valerie Carpenter
(2.51) 		Stephanie Wright
(2.84)
Fred Stein
(2.79) 		L 6-4
6-3		 2.82 2.82
04/20/2022 D3 Mixed 40+
6.0
Team 2 Does and Bros
Mid-Atlantic		 L Team 5 Pains in the Ace
Mid-Atlantic
Donna Biderman (2.28) 6-3
6-4		 John DeMoors (2.70)
Andrea Henningsen (3.06)
Match: 2.88 Rating: 2.73
02/22/2022 D2 Mixed 18+
6.0
Team 1 Guys and Dolls
Mid-Atlantic		 L Team 7 Pains in the Ace
Mid-Atlantic
Freda Moore (2.72) 6-3
6-2		 Allen Amir Parvizian (2.52)
Marisa Daley (2.89)
Match: 2.44 Rating: 2.61
02/13/2022 S1 Adult 40+
3.0
Team 4 Unstrung Heroes
Mid-Atlantic		 W Team 1
Mid-Atlantic
6-1
6-4		 John Sparks (2.75)
Match: 2.77 Rating: 2.60
02/07/2022 D2 Mixed 18+
6.0
Team 1 Guys and Dolls
Mid-Atlantic		 L Team 5 Tightly Strung
Mid-Atlantic
Freda Moore (2.72) 6-2
7-5		 Christina Saxon (2.62)
George Davis (2.91)
Match: 2.68 Rating: 2.68
01/29/2022 S1 Adult 40+
3.0
Team 4 Unstrung Heroes
Mid-Atlantic		 W Team 5 Breaking Bad
Mid-Atlantic
2-6
6-2
1-0		 Robert Chang (2.51)
Match: 2.54 Rating: 2.54
01/15/2022 D1 Mixed 18+
6.0
Team 1 Guys and Dolls
Mid-Atlantic		 L Team 8 Mixed Drinks
Mid-Atlantic
Janice Zima (2.89) 4-6
5-3
1-0		 Andrea Davis (2.71)
Steven Wolter (2.71)
Match: 2.47 Rating: 2.68
01/05/2022 D2 Mixed 18+
6.0
Team 1 Guys and Dolls
Mid-Atlantic		 L Team 2 Dare Doubles
Mid-Atlantic
Valerie Carpenter (2.51) 6-4
6-3		 Stephanie Wright (2.84)
Fred Stein (2.79)
Match: 2.82 Rating: 2.82
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S Self rated or unrated player involved in match so no match rating calculated for current player.
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