Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Marta Ferraz-Valles (Pikesville, MD)
Female 		5.0 C
12/31/2023
Estimated Dynamic Rating 4.7889
6/14/2024
Projected Year End Rating ------
----------
5.0 Rating Meter
Rating Meter
4.5001 - 5.0000
Recent Match History Current Rating History
2023 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 5.0 4 1 3 0 25.0 9 2 7 22.2 76 29 47 38.2 0
Combo 9.5 4 3 1 0 75.0 9 7 2 77.8 69 45 24 65.2 0
Mixed 18+ 9.0 5 3 2 0 60.0 12 7 5 58.3 87 50 37 57.5 0
Total 13 7 6 0 53.8 30 16 14 53.3 232 124 108 53.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/07/2023 Combo
9.5		 Herman
Mid-Atlantic		 D1 Carolina Villegas
(4.21) 		Johanna Mitterhammer
(4.41)
Sue Fisher
(4.31) 		W 6-4
6-0		 4.89 -----
08/16/2023 Combo
9.5		 Herman
Mid-Atlantic		 D2 Agostina Casamento Moran
(-----) 		Meghan Damico
(4.57)
Barbara Linke
(4.18) 		W 6-4
6-3		 S -----
08/06/2023 Combo
9.5		 Herman
Mid-Atlantic		 D1 Agostina Casamento Moran
(-----) 		Alison Bailey
(4.54)
Karen Beling
(4.18) 		W 6-1
6-1		 S -----
08/02/2023 Combo
9.5		 Herman
Mid-Atlantic		 D1 Agostina Casamento Moran
(-----) 		Johanna Mitterhammer
(4.41)
Karen Beling
(4.18) 		L 6-3
4-6
1-0		 S -----
07/01/2023 Adult 18+
5.0		 Herman
Mid-Atlantic		 D1 Johanna Mitterhammer
(4.40) 		Inese Williamson
(4.67)
Marketa Chromkova
(4.60) 		L 6-4
7-5		 4.69 4.69
06/03/2023 Adult 18+
5.0		 Herman
Mid-Atlantic		 D1 Meghan Damico
(4.63) 		Ekaterina Potapova
(4.97)
Katya Shepherd Johnson
(4.64) 		L 6-4
6-0		 S 4.69
05/20/2023 Adult 18+
5.0		 Herman
Mid-Atlantic		 D1 Elizabeth Larson
(4.53) 		Ekaterina Potapova
(5.02)
Martina Dragoytchev
(4.51) 		L 6-4
6-4		 S 4.69
04/20/2023 Adult 18+
5.0		 Herman
Mid-Atlantic		 D1 Heather Herman
(4.70) 		Inese Williamson
(4.60)
Angel Batkins
(4.65) 		W 1-6
6-4
1-0		 4.58 4.69
02/26/2023 Mixed 18+
9.0		 Crawley 18+ 9.0
Mid-Atlantic		 D1 KHOURY ZIAD
(3.97) 		Michael Liu
(4.68)
Heidi Sung
(3.76) 		W 6-2
6-2		 4.84 4.70
02/11/2023 Mixed 18+
9.0		 Crawley 18+ 9.0
Mid-Atlantic		 D1 KHOURY ZIAD
(3.97) 		Ian Hansen
(4.32)
Megan Hansen
(4.17) 		W 6-2
6-2		 S 4.64
02/05/2023 Mixed 18+
9.0		 Crawley 18+ 9.0
Mid-Atlantic		 D1 Christopher Morphew
(3.84) 		Heidi Sung
(3.76)
Michael Liu
(4.68) 		L 2-6
6-4
1-0		 4.65 4.64
01/21/2023 Mixed 18+
9.0		 Crawley 18+ 9.0
Mid-Atlantic		 D2 David Trang
(3.83) 		Ian Hansen
(4.32)
Megan Hansen
(4.31) 		W 6-2
4-6
1-0		 S 4.63
01/15/2023 Mixed 18+
9.0		 Crawley 18+ 9.0
Mid-Atlantic		 D3 KHOURY ZIAD
(3.97) 		Dian Zhang
(3.78)
Ryan Cinoman
(4.57) 		L 6-4
6-1		 4.32 4.63
10/07/2023 D1 Combo
9.5
Herman
Mid-Atlantic		 W Bailey
Mid-Atlantic
Carolina Villegas (4.21) 6-4
6-0		 Johanna Mitterhammer (4.41)
Sue Fisher (4.31)
Match: 4.89 Rating: -----
08/16/2023 D2 Combo
9.5
Herman
Mid-Atlantic		 W Bailey
Mid-Atlantic
Agostina Casamento Moran (-----) 6-4
6-3		 Meghan Damico (4.57)
Barbara Linke (4.18)
Match: S Rating: -----
08/06/2023 D1 Combo
9.5
Herman
Mid-Atlantic		 W Bailey
Mid-Atlantic
Agostina Casamento Moran (-----) 6-1
6-1		 Alison Bailey (4.54)
Karen Beling (4.18)
Match: S Rating: -----
08/02/2023 D1 Combo
9.5
Herman
Mid-Atlantic		 L Bailey
Mid-Atlantic
Agostina Casamento Moran (-----) 6-3
4-6
1-0		 Johanna Mitterhammer (4.41)
Karen Beling (4.18)
Match: S Rating: -----
07/01/2023 D1 Adult 18+
5.0
Herman
Mid-Atlantic		 L Chromkova
Mid-Atlantic
Johanna Mitterhammer (4.40) 6-4
7-5		 Inese Williamson (4.67)
Marketa Chromkova (4.60)
Match: 4.69 Rating: 4.69
06/03/2023 D1 Adult 18+
5.0
Herman
Mid-Atlantic		 L Chromkova
Mid-Atlantic
Meghan Damico (4.63) 6-4
6-0		 Ekaterina Potapova (4.97)
Katya Shepherd Johnson (4.64)
Match: S Rating: 4.69
05/20/2023 D1 Adult 18+
5.0
Herman
Mid-Atlantic		 L Chromkova
Mid-Atlantic
Elizabeth Larson (4.53) 6-4
6-4		 Ekaterina Potapova (5.02)
Martina Dragoytchev (4.51)
Match: S Rating: 4.69
04/20/2023 D1 Adult 18+
5.0
Herman
Mid-Atlantic		 W Chromkova
Mid-Atlantic
Heather Herman (4.70) 1-6
6-4
1-0		 Inese Williamson (4.60)
Angel Batkins (4.65)
Match: 4.58 Rating: 4.69
02/26/2023 D1 Mixed 18+
9.0
Crawley 18+ 9.0
Mid-Atlantic		 W Eve of Destruction 18+ 9.0
Mid-Atlantic
KHOURY ZIAD (3.97) 6-2
6-2		 Michael Liu (4.68)
Heidi Sung (3.76)
Match: 4.84 Rating: 4.70
02/11/2023 D1 Mixed 18+
9.0
Crawley 18+ 9.0
Mid-Atlantic		 W HoKova 18+ 9.0
Mid-Atlantic
KHOURY ZIAD (3.97) 6-2
6-2		 Ian Hansen (4.32)
Megan Hansen (4.17)
Match: S Rating: 4.64
02/05/2023 D1 Mixed 18+
9.0
Crawley 18+ 9.0
Mid-Atlantic		 L Eve of Destruction 18+ 9.0
Mid-Atlantic
Christopher Morphew (3.84) 2-6
6-4
1-0		 Heidi Sung (3.76)
Michael Liu (4.68)
Match: 4.65 Rating: 4.64
01/21/2023 D2 Mixed 18+
9.0
Crawley 18+ 9.0
Mid-Atlantic		 W HoKova 18+ 9.0
Mid-Atlantic
David Trang (3.83) 6-2
4-6
1-0		 Ian Hansen (4.32)
Megan Hansen (4.31)
Match: S Rating: 4.63
01/15/2023 D3 Mixed 18+
9.0
Crawley 18+ 9.0
Mid-Atlantic		 L Eve of Destruction 18+ 9.0
Mid-Atlantic
KHOURY ZIAD (3.97) 6-4
6-1		 Dian Zhang (3.78)
Ryan Cinoman (4.57)
Match: 4.32 Rating: 4.63
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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