Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Sandra Black (Saratoga, CA)
Female 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.3084
5/23/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2021 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Combo 0.0 8 2 6 0 25.0 20 8 12 40.0 142 68 74 47.9 0
Mixed 18+ 7.0 5 3 2 0 60.0 10 6 4 60.0 92 50 42 54.3 0
Mixed Other 7.0 7 4 3 0 57.1 15 9 6 60.0 126 68 58 54.0 0
Total 20 9 11 0 45.0 45 23 22 51.1 360 186 174 51.7 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/17/2021 Mixed Other
7.0
Sectionals		 LOS GATOS SR 55MX7.0A
No California		 D2 Thomas Oda
(3.21) 		Anita Bloch
(3.01)
Jon Bendich
(3.22) 		L 7-5
5-7
1-0		 3.12 3.24
12/17/2021 Mixed Other
7.0
Sectionals		 LOS GATOS SR 55MX7.0A
No California		 D3 Jim Drozdiak
(2.99) 		Alfredo Vigil
(3.79)
Kay Johnson
(2.84) 		L 6-2
6-2		 3.17 3.26
11/19/2021 Combo LOS GATOS SR CW6.5B-DT
No California		 D3 Patricia Frischmann
(2.57) 		Thuy Nguyen
(3.32)
Luann Wiggenhorn
(2.91) 		L 6-0
6-3		 3.09 -----
11/18/2021 Mixed Other
7.0		 LOS GATOS SR 55MX7.0A
No California		 D3 Jim Drozdiak
(3.00) 		Yvette Summers
(2.74)
Michael Zukin
(3.30) 		W 6-4
7-6		 3.23 3.28
11/16/2021 Combo LOS GATOS SR CW6.5B-DT
No California		 D1 Bridget Warwick
(2.70) 		Karen Panian
(3.34)
Kristin Dillehay
(3.71) 		L 6-3
6-3		 3.48 -----
11/12/2021 Combo LOS GATOS SR CW6.5B-DT
No California		 D2 Katarina Warnstrom
(2.96) 		Donna Tellgren
(2.91)
Gale Marshall
(2.52) 		W 6-2
6-3		 3.13 -----
11/10/2021 Mixed Other
7.0		 LOS GATOS SR 55MX7.0A
No California		 D3 Jim Drozdiak
(2.92) 		Lonny Oswalt
(3.19)
Patricia Oswalt
(2.54) 		W 6-2
6-1		 3.39 3.38
10/27/2021 Combo LOS GATOS SR CW6.5B-DT
No California		 D1 Katarina Warnstrom
(2.96) 		Karen Panian
(3.31)
Kristin Dillehay
(2.85) 		L 3-6
6-3
1-0		 3.21 -----
10/25/2021 Mixed Other
7.0		 LOS GATOS SR 55MX7.0A
No California		 D3 Jim Drozdiak
(3.03) 		Kristin Perry
(3.57)
Rick Kitson
(2.78) 		L 6-2
6-0		 2.99 3.30
10/13/2021 Combo LOS GATOS SR CW6.5B-DT
No California		 D1 Bridget Warwick
(2.75) 		Julie Boncher
(3.37)
Francesca Paolini
(2.76) 		L 3-6
6-2
1-0		 3.27 -----
10/07/2021 Combo LOS GATOS SR CW6.5B-DT
No California		 D1 Bridget Warwick
(2.75) 		Lorraine Mc Carthy
(3.13)
Sue Maguire
(2.81) 		W 6-2
6-3		 3.48 -----
10/05/2021 Mixed Other
7.0		 LOS GATOS SR 55MX7.0A
No California		 D3 Gerhard Macek
(3.17) 		Gary Berg
(3.45)
Lisa Carroll
(3.01) 		W 7-6
6-1		 3.52 3.42
10/01/2021 Combo LOS GATOS SR CW6.5B-DT
No California		 D2 lori Hastings
(2.80) 		Poppy Mussallem
(-----)
Rose Madriaga
(2.76) 		L 6-2
3-6
1-0		 S -----
09/26/2021 Mixed Other
7.0		 LOS GATOS SR 55MX7.0A
No California		 D3 Gerhard Macek
(3.15) 		Rowena Renteria
(3.14)
Danny Galindez
(-----) 		W 6-0
6-1		 S 3.40
09/23/2021 Combo LOS GATOS SR CW6.5B-DT
No California		 D1 Katarina Warnstrom
(2.96) 		Natasha Hyndman
(3.16)
Julia Scott
(2.66) 		L 6-4
3-6
1-0		 3.07 -----
08/23/2021 Mixed 18+
7.0		 LOS GATOS SR 18MX7.0B
No California		 D3 Raj Senguttuvan
(3.44) 		Melanie Johnson
(3.44)
Erik Ordentlich
(2.97) 		W 6-1
6-3		 3.46 3.40
08/21/2021 Mixed 18+
7.0		 LOS GATOS SR 18MX7.0B
No California		 D2 Raj Senguttuvan
(3.44) 		Shawna Ballard
(3.07)
Roger Smullen
(3.27) 		W 6-3
6-2		 3.38 3.38
08/19/2021 Mixed 18+
7.0		 LOS GATOS SR 18MX7.0B
No California		 D3 Paul Lai
(3.35) 		Gary Tellgren
(2.60)
Lydia Tellgren
(2.55) 		W 7-6
6-3		 S 3.37
08/07/2021 Mixed 18+
7.0		 LOS GATOS SR 18MX7.0B
No California		 D2 Jim Drozdiak
(3.03) 		Shawna Ballard
(3.07)
Trent Davis
(3.49) 		L 6-2
6-3		 S 3.37
07/22/2021 Mixed 18+
7.0		 LOS GATOS SR 18MX7.0B
No California		 D1 Paul Lai
(3.80) 		Kathy Keller
(3.25)
Bijan Rafizadeh
(3.07) 		L 6-4
6-4		 S 3.37
12/17/2021 D2 Mixed Other
7.0
Sectionals
LOS GATOS SR 55MX7.0A
No California		 L CLAREMONT R and S 55MX7.0A
No California
Thomas Oda (3.21) 7-5
5-7
1-0		 Anita Bloch (3.01)
Jon Bendich (3.22)
Match: 3.12 Rating: 3.24
12/17/2021 D3 Mixed Other
7.0
Sectionals
LOS GATOS SR 55MX7.0A
No California		 L GREATER VALLEJO TA/AMADOR COURTS 55MX7.0A
No California
Jim Drozdiak (2.99) 6-2
6-2		 Alfredo Vigil (3.79)
Kay Johnson (2.84)
Match: 3.17 Rating: 3.26
11/19/2021 D3 Combo
LOS GATOS SR CW6.5B-DT
No California		 L MORGAN HILL TC/MORGAN HILL TC CW6.5A-DT
No California
Patricia Frischmann (2.57) 6-0
6-3		 Thuy Nguyen (3.32)
Luann Wiggenhorn (2.91)
Match: 3.09 Rating: -----
11/18/2021 D3 Mixed Other
7.0
LOS GATOS SR 55MX7.0A
No California		 W BAY CLUB COURTSIDE 55MX7.0A
No California
Jim Drozdiak (3.00) 6-4
7-6		 Yvette Summers (2.74)
Michael Zukin (3.30)
Match: 3.23 Rating: 3.28
11/16/2021 D1 Combo
LOS GATOS SR CW6.5B-DT
No California		 L LOS GATOS SR CW6.5A-DT
No California
Bridget Warwick (2.70) 6-3
6-3		 Karen Panian (3.34)
Kristin Dillehay (3.71)
Match: 3.48 Rating: -----
11/12/2021 D2 Combo
LOS GATOS SR CW6.5B-DT
No California		 W MORGAN HILL TC/MORGAN HILL TC CW6.5A-DT
No California
Katarina Warnstrom (2.96) 6-2
6-3		 Donna Tellgren (2.91)
Gale Marshall (2.52)
Match: 3.13 Rating: -----
11/10/2021 D3 Mixed Other
7.0
LOS GATOS SR 55MX7.0A
No California		 W BAY CLUB COURTSIDE 55MX7.0A
No California
Jim Drozdiak (2.92) 6-2
6-1		 Lonny Oswalt (3.19)
Patricia Oswalt (2.54)
Match: 3.39 Rating: 3.38
10/27/2021 D1 Combo
LOS GATOS SR CW6.5B-DT
No California		 L LOS GATOS SR CW6.5A-DT
No California
Katarina Warnstrom (2.96) 3-6
6-3
1-0		 Karen Panian (3.31)
Kristin Dillehay (2.85)
Match: 3.21 Rating: -----
10/25/2021 D3 Mixed Other
7.0
LOS GATOS SR 55MX7.0A
No California		 L ALMADEN VAC 55MX7.0A
No California
Jim Drozdiak (3.03) 6-2
6-0		 Kristin Perry (3.57)
Rick Kitson (2.78)
Match: 2.99 Rating: 3.30
10/13/2021 D1 Combo
LOS GATOS SR CW6.5B-DT
No California		 L ALMADEN SR CW6.5A-DT
No California
Bridget Warwick (2.75) 3-6
6-2
1-0		 Julie Boncher (3.37)
Francesca Paolini (2.76)
Match: 3.27 Rating: -----
10/07/2021 D1 Combo
LOS GATOS SR CW6.5B-DT
No California		 W LOS GATOS SR CW6.5A-DT
No California
Bridget Warwick (2.75) 6-2
6-3		 Lorraine Mc Carthy (3.13)
Sue Maguire (2.81)
Match: 3.48 Rating: -----
10/05/2021 D3 Mixed Other
7.0
LOS GATOS SR 55MX7.0A
No California		 W ALMADEN VAC 55MX7.0A
No California
Gerhard Macek (3.17) 7-6
6-1		 Gary Berg (3.45)
Lisa Carroll (3.01)
Match: 3.52 Rating: 3.42
10/01/2021 D2 Combo
LOS GATOS SR CW6.5B-DT
No California		 L MORGAN HILL TC/MORGAN HILL TC CW6.5A-DT
No California
lori Hastings (2.80) 6-2
3-6
1-0		 Poppy Mussallem (-----)
Rose Madriaga (2.76)
Match: S Rating: -----
09/26/2021 D3 Mixed Other
7.0
LOS GATOS SR 55MX7.0A
No California		 W MORGAN HILL TC/MORGAN HILL TC 55MX7.0A
No California
Gerhard Macek (3.15) 6-0
6-1		 Rowena Renteria (3.14)
Danny Galindez (-----)
Match: S Rating: 3.40
09/23/2021 D1 Combo
LOS GATOS SR CW6.5B-DT
No California		 L ALMADEN SR CW6.5A-DT
No California
Katarina Warnstrom (2.96) 6-4
3-6
1-0		 Natasha Hyndman (3.16)
Julia Scott (2.66)
Match: 3.07 Rating: -----
08/23/2021 D3 Mixed 18+
7.0
LOS GATOS SR 18MX7.0B
No California		 W ALMADEN VAC 18MX7.0B
No California
Raj Senguttuvan (3.44) 6-1
6-3		 Melanie Johnson (3.44)
Erik Ordentlich (2.97)
Match: 3.46 Rating: 3.40
08/21/2021 D2 Mixed 18+
7.0
LOS GATOS SR 18MX7.0B
No California		 W BAY CLUB COURTSIDE 18MX7.0A
No California
Raj Senguttuvan (3.44) 6-3
6-2		 Shawna Ballard (3.07)
Roger Smullen (3.27)
Match: 3.38 Rating: 3.38
08/19/2021 D3 Mixed 18+
7.0
LOS GATOS SR 18MX7.0B
No California		 W MORGAN HILL TC/MORGAN HILL TC 18MX7.0A
No California
Paul Lai (3.35) 7-6
6-3		 Gary Tellgren (2.60)
Lydia Tellgren (2.55)
Match: S Rating: 3.37
08/07/2021 D2 Mixed 18+
7.0
LOS GATOS SR 18MX7.0B
No California		 L BAY CLUB COURTSIDE 18MX7.0A
No California
Jim Drozdiak (3.03) 6-2
6-3		 Shawna Ballard (3.07)
Trent Davis (3.49)
Match: S Rating: 3.37
07/22/2021 D1 Mixed 18+
7.0
LOS GATOS SR 18MX7.0B
No California		 L ALMADEN VAC 18MX7.0B
No California
Paul Lai (3.80) 6-4
6-4		 Kathy Keller (3.25)
Bijan Rafizadeh (3.07)
Match: S Rating: 3.37
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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