Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
Yngrid Sierra (Laurel, MD)
Female 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.2581
2/6/2025
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 Adult 18+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.0 6 4 2 0 66.7 13 9 4 69.2 111 65 46 58.6 0
Adult 18+ 3.5 8 3 5 0 37.5 19 7 12 36.8 167 77 90 46.1 0
Total 14 7 7 0 50.0 32 16 16 50.0 278 142 136 51.1 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
06/14/2019 Adult 18+
3.5		 Ping3.5 18+
Mid-Atlantic		 D2 Donna Jones
(2.74) 		Wendy Lake
(3.12)
Celeste Sims
(3.07) 		L 6-4
7-6		 3.04 2.84
06/12/2019 Adult 18+
3.5		 Ping3.5 18+
Mid-Atlantic		 D1 Donna Jones
(2.74) 		Anjie Lynchard
(2.76)
Bing Zhang
(2.95) 		L 6-3
6-7
1-0		 2.80 2.77
06/02/2019 Adult 18+
3.5		 Ping3.5 18+
Mid-Atlantic		 D1 Suzanne Rothwell
(2.76) 		Nicole Brizan
(3.20)
Maggie Johnson
(3.26) 		L 6-2
6-1		 2.82 2.77
06/02/2019 Adult 18+
3.0		 Weirich 3.0 18+
Mid-Atlantic		 D3 Ann Hagen
(2.96) 		Christine Dotson
(2.62)
Toni Vanderputten
(2.79) 		W 6-2
7-5		 2.79 2.76
05/29/2019 Adult 18+
3.5		 Ping3.5 18+
Mid-Atlantic		 D1 STACEY WOLFE
(2.75) 		Pamela Leffler
(3.07)
Debbie Drown
(2.98) 		L 6-4
6-3		 2.85 2.77
05/12/2019 Adult 18+
3.0		 Weirich 3.0 18+
Mid-Atlantic		 D1 Nancy Brown
(2.83) 		Chanhee Ro
(2.80)
Mihaela Pertea
(2.97) 		L 6-2
6-7
1-0		 2.75 2.77
05/11/2019 Adult 18+
3.0		 Weirich 3.0 18+
Mid-Atlantic		 D2 Mandi Santanello
(2.84) 		Michele Barron
(2.61)
Angela Helder
(2.82) 		W 6-3
6-4		 2.83 2.76
05/07/2019 Adult 18+
3.5		 Ping3.5 18+
Mid-Atlantic		 D3 Suzanne Rothwell
(2.69) 		Mary Bielefeld
(2.76)
Sharon Elliott
(3.08) 		W 6-4
3-6
1-0		 2.96 2.78
04/27/2019 Adult 18+
3.5		 Ping3.5 18+
Mid-Atlantic		 D1 Merve Gurlu
(3.24) 		Cynthia Alvey
(3.15)
Kathryn Poehler
(3.11) 		L 7-6
3-6
1-0		 2.88 2.76
04/26/2019 Adult 18+
3.0		 Weirich 3.0 18+
Mid-Atlantic		 D1 Mandi Santanello
(2.77) 		Leslie Macfarlane
(2.80)
Tammy Turner
(2.79) 		L 6-3
6-4		 2.62 2.70
04/25/2019 Adult 18+
3.5		 Ping3.5 18+
Mid-Atlantic		 D3 Mollye Lipton
(3.34) 		Melinda Cunningham
(2.90)
Jill Comeaux
(3.02) 		W 7-5
6-6		 2.71 2.72
04/24/2019 Adult 18+
3.0		 Weirich 3.0 18+
Mid-Atlantic		 D2 Mandi Santanello
(2.72) 		Miriam Kimball
(2.72)
Amy Champion
(2.50) 		W 6-4
6-0		 2.89 2.74
04/20/2019 Adult 18+
3.0		 Weirich 3.0 18+
Mid-Atlantic		 D1 Ann Hagen
(3.02) 		Christy Hull
(2.08)
Sung Cho
(2.60) 		W 6-0
6-3		 2.67 2.70
04/17/2019 Adult 18+
3.5		 Ping3.5 18+
Mid-Atlantic		 D1 Yen Nguyen
(2.82) 		Beth Zamora
(3.10)
Michelle Limeres
(2.96) 		W 6-4
6-4		 3.04 2.74
06/14/2019 D2 Adult 18+
3.5
Ping3.5 18+
Mid-Atlantic		 L Silber
Mid-Atlantic
Donna Jones (2.74) 6-4
7-6		 Wendy Lake (3.12)
Celeste Sims (3.07)
Match: 3.04 Rating: 2.84
06/12/2019 D1 Adult 18+
3.5
Ping3.5 18+
Mid-Atlantic		 L Ladies of the Net 3.5 18+
Mid-Atlantic
Donna Jones (2.74) 6-3
6-7
1-0		 Anjie Lynchard (2.76)
Bing Zhang (2.95)
Match: 2.80 Rating: 2.77
06/02/2019 D1 Adult 18+
3.5
Ping3.5 18+
Mid-Atlantic		 L Sets In The City
Mid-Atlantic
Suzanne Rothwell (2.76) 6-2
6-1		 Nicole Brizan (3.20)
Maggie Johnson (3.26)
Match: 2.82 Rating: 2.77
06/02/2019 D3 Adult 18+
3.0
Weirich 3.0 18+
Mid-Atlantic		 W Rosaka
Mid-Atlantic
Ann Hagen (2.96) 6-2
7-5		 Christine Dotson (2.62)
Toni Vanderputten (2.79)
Match: 2.79 Rating: 2.76
05/29/2019 D1 Adult 18+
3.5
Ping3.5 18+
Mid-Atlantic		 L Sparks
Mid-Atlantic
STACEY WOLFE (2.75) 6-4
6-3		 Pamela Leffler (3.07)
Debbie Drown (2.98)
Match: 2.85 Rating: 2.77
05/12/2019 D1 Adult 18+
3.0
Weirich 3.0 18+
Mid-Atlantic		 L Rosaka
Mid-Atlantic
Nancy Brown (2.83) 6-2
6-7
1-0		 Chanhee Ro (2.80)
Mihaela Pertea (2.97)
Match: 2.75 Rating: 2.77
05/11/2019 D2 Adult 18+
3.0
Weirich 3.0 18+
Mid-Atlantic		 W You had me at Tennis
Mid-Atlantic
Mandi Santanello (2.84) 6-3
6-4		 Michele Barron (2.61)
Angela Helder (2.82)
Match: 2.83 Rating: 2.76
05/07/2019 D3 Adult 18+
3.5
Ping3.5 18+
Mid-Atlantic		 W Segrist
Mid-Atlantic
Suzanne Rothwell (2.69) 6-4
3-6
1-0		 Mary Bielefeld (2.76)
Sharon Elliott (3.08)
Match: 2.96 Rating: 2.78
04/27/2019 D1 Adult 18+
3.5
Ping3.5 18+
Mid-Atlantic		 L Net Assets
Mid-Atlantic
Merve Gurlu (3.24) 7-6
3-6
1-0		 Cynthia Alvey (3.15)
Kathryn Poehler (3.11)
Match: 2.88 Rating: 2.76
04/26/2019 D1 Adult 18+
3.0
Weirich 3.0 18+
Mid-Atlantic		 L Shepard's Flock
Mid-Atlantic
Mandi Santanello (2.77) 6-3
6-4		 Leslie Macfarlane (2.80)
Tammy Turner (2.79)
Match: 2.62 Rating: 2.70
04/25/2019 D3 Adult 18+
3.5
Ping3.5 18+
Mid-Atlantic		 W Shipley
Mid-Atlantic
Mollye Lipton (3.34) 7-5
6-6		 Melinda Cunningham (2.90)
Jill Comeaux (3.02)
Match: 2.71 Rating: 2.72
04/24/2019 D2 Adult 18+
3.0
Weirich 3.0 18+
Mid-Atlantic		 W Ladies of the Net 3.0 18+
Mid-Atlantic
Mandi Santanello (2.72) 6-4
6-0		 Miriam Kimball (2.72)
Amy Champion (2.50)
Match: 2.89 Rating: 2.74
04/20/2019 D1 Adult 18+
3.0
Weirich 3.0 18+
Mid-Atlantic		 W Shot Sisters
Mid-Atlantic
Ann Hagen (3.02) 6-0
6-3		 Christy Hull (2.08)
Sung Cho (2.60)
Match: 2.67 Rating: 2.70
04/17/2019 D1 Adult 18+
3.5
Ping3.5 18+
Mid-Atlantic		 W Smashed 3.5
Mid-Atlantic
Yen Nguyen (2.82) 6-4
6-4		 Beth Zamora (3.10)
Michelle Limeres (2.96)
Match: 3.04 Rating: 2.74
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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