Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2020) View Advanced Player Stats
Martha Matrisian (Clayton, CA)
Female 		4.0 C
12/31/2024
Estimated Dynamic Rating 4.0327
3/27/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2020 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 4.0 12 5 7 0 41.7 26 12 14 46.2 205 101 104 49.3 0
Combo 7.5 1 1 0 0 100.0 3 2 1 66.7 20 9 11 45.0 0
Combo 8.5 1 1 0 0 100.0 2 2 0 100.0 22 13 9 59.1 0
Mixed 40+ 8.0 6 4 2 0 66.7 12 8 4 66.7 115 67 48 58.3 0
Total 20 11 9 0 55.0 43 24 19 55.8 362 190 172 52.5 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
03/10/2020 Adult 40+
4.0		 WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 D2 Kareen Nelson
(3.64) 		Lisa Haskell
(3.27)
Karen Cramer
(4.42) 		W 6-0
6-0		 S 3.69
03/08/2020 Mixed 40+
8.0
Sectionals		 OAKHURST CC 40MX8.0A
No California		 D2 Scott Philipp
(3.75) 		Troy Mulert
(4.24)
Karen R Williams
(3.35) 		W 6-1
6-0		 4.26 3.93
03/08/2020 Mixed 40+
8.0
Sectionals		 OAKHURST CC 40MX8.0A
No California		 D3 Scott Philipp
(3.82) 		Diana Wheeler
(3.15)
Joel Smith
(4.20) 		W 6-4
6-4		 3.79 3.82
03/08/2020 Mixed 40+
8.0
Sectionals		 OAKHURST CC 40MX8.0A
No California		 D3 Scott Philipp
(3.78) 		Vittorio Viarengo
(3.81)
Maria Crema
(3.82) 		W 6-3
6-3		 4.02 3.85
03/06/2020 Mixed 40+
8.0
Sectionals		 OAKHURST CC 40MX8.0A
No California		 D1 Matthew Matrisian
(3.69) 		Ken Westly
(4.05)
Nichelle Watkins
(3.44) 		L 6-3
7-6		 3.73 3.79
03/05/2020 Adult 40+
4.0		 PLEASANTON 40AW4.0B
No California		 S1 Solange Colonna
(3.76) 		W 6-2
6-3		 4.01 3.69
03/03/2020 Adult 40+
4.0		 WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 S1 Stephanie Klock
(3.79) 		L 6-0
6-0		 3.31 3.54
03/01/2020 Adult 40+
4.0		 WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 S1 Marilyn Pellouchoud
(3.22) 		W 6-1
6-4		 3.49 3.57
02/29/2020 Adult 40+
4.0		 PLEASANTON 40AW4.0B
No California		 S1 Karen Nishikawa
(3.53) 		W 6-2
6-3		 3.78 3.65
02/25/2020 Adult 40+
4.0		 WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 S1 Hilary Hartwig
(3.77) 		L 7-6
6-1		 3.60 3.62
02/23/2020 Adult 40+
4.0		 WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 S1 Annette Ellgaard
(3.53) 		L 6-1
6-0		 3.10 3.54
02/14/2020 Mixed 40+
8.0		 OAKHURST CC 40MX8.0A
No California		 D1 Scott Philipp
(3.63) 		Kevin Kyono
(3.64)
Tina Sorensen Berman
(4.04) 		W 6-1
7-6		 4.07 3.85
02/08/2020 Adult 40+
4.0		 WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 S1 Hilary Hartwig
(3.79) 		L 6-4
6-0		 3.50 3.65
02/06/2020 Adult 40+
4.0		 WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 D1 Denise Maloney
(3.76) 		Joann McDowell
(3.63)
Laurie Lowery
(3.64) 		L 6-7
6-4
1-0		 3.56 3.69
02/02/2020 Adult 40+
4.0		 WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 D2 Violeta Franco
(3.81) 		Lucia Peters
(3.59)
Kelly Chance
(3.83) 		L 6-4
6-3		 3.52 3.70
02/01/2020 Mixed 40+
8.0		 OAKHURST CC 40MX8.0A
No California		 D3 Matthew Matrisian
(3.80) 		Chris Lee
(3.43)
Babe Franey
(3.95) 		L 6-4
7-5		 3.61 3.75
01/30/2020 Adult 40+
4.0		 WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 D1 Stacey Blackman
(3.73) 		Cheryl Enos
(3.60)
Karen Treppa
(3.58) 		L 6-4
3-6
1-0		 3.62 3.73
01/20/2020 Combo
7.5		 WALNUT CREEK CW7.5A
No California		 D2 Kareen Nelson
(3.64) 		Julianne Gee
(3.90)
Karen Hui
(3.56) 		W 1-6
7-5
1-0		 3.76 -----
01/12/2020 Combo
8.5		 WALNUT CREEK RC/WALNUT CREEK CW8.5B
No California		 D1 Ashley Kechter
(3.93) 		Ning Docena
(3.51)
Roberta Donetti
(3.96) 		W 7-5
6-4		 3.76 -----
01/11/2020 Adult 40+
4.0		 WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 S1 Vivian Reiser
(3.49) 		W 6-0
7-5		 3.76 3.78
03/10/2020 D2 Adult 40+
4.0
WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 W MEADOW STC 40AW4.0A
No California
Kareen Nelson (3.64) 6-0
6-0		 Lisa Haskell (3.27)
Karen Cramer (4.42)
Match: S Rating: 3.69
03/08/2020 D2 Mixed 40+
8.0
Sectionals
OAKHURST CC 40MX8.0A
No California		 W BROADSTONE RC 40MX8.0B
No California
Scott Philipp (3.75) 6-1
6-0		 Troy Mulert (4.24)
Karen R Williams (3.35)
Match: 4.26 Rating: 3.93
03/08/2020 D3 Mixed 40+
8.0
Sectionals
OAKHURST CC 40MX8.0A
No California		 W CARMEL VAC 40MX8.0A
No California
Scott Philipp (3.82) 6-4
6-4		 Diana Wheeler (3.15)
Joel Smith (4.20)
Match: 3.79 Rating: 3.82
03/08/2020 D3 Mixed 40+
8.0
Sectionals
OAKHURST CC 40MX8.0A
No California		 W SILVER CREEK 40MX8.0A
No California
Scott Philipp (3.78) 6-3
6-3		 Vittorio Viarengo (3.81)
Maria Crema (3.82)
Match: 4.02 Rating: 3.85
03/06/2020 D1 Mixed 40+
8.0
Sectionals
OAKHURST CC 40MX8.0A
No California		 L FOUNTAINGROVE-AC 40MX8.0A
No California
Matthew Matrisian (3.69) 6-3
7-6		 Ken Westly (4.05)
Nichelle Watkins (3.44)
Match: 3.73 Rating: 3.79
03/05/2020 S1 Adult 40+
4.0
PLEASANTON 40AW4.0B
No California		 W DIABLO CC 40AW4.0A
No California
6-2
6-3		 Solange Colonna (3.76)
Match: 4.01 Rating: 3.69
03/03/2020 S1 Adult 40+
4.0
WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 L MORAGA CC 40AW4.0A
No California
6-0
6-0		 Stephanie Klock (3.79)
Match: 3.31 Rating: 3.54
03/01/2020 S1 Adult 40+
4.0
WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 W OAKHURST CC 40AW4.0A
No California
6-1
6-4		 Marilyn Pellouchoud (3.22)
Match: 3.49 Rating: 3.57
02/29/2020 S1 Adult 40+
4.0
PLEASANTON 40AW4.0B
No California		 W PLEASANTON 40AW4.0A
No California
6-2
6-3		 Karen Nishikawa (3.53)
Match: 3.78 Rating: 3.65
02/25/2020 S1 Adult 40+
4.0
WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 L CLAREMONT R and S 40AW4.0B
No California
7-6
6-1		 Hilary Hartwig (3.77)
Match: 3.60 Rating: 3.62
02/23/2020 S1 Adult 40+
4.0
WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 L ORINDAWOODS 40AW4.0A
No California
6-1
6-0		 Annette Ellgaard (3.53)
Match: 3.10 Rating: 3.54
02/14/2020 D1 Mixed 40+
8.0
OAKHURST CC 40MX8.0A
No California		 W WALNUT CREEK RC/WALNUT CREEK 40MX8.0B
No California
Scott Philipp (3.63) 6-1
7-6		 Kevin Kyono (3.64)
Tina Sorensen Berman (4.04)
Match: 4.07 Rating: 3.85
02/08/2020 S1 Adult 40+
4.0
WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 L ST MARY 40AW4.0A
No California
6-4
6-0		 Hilary Hartwig (3.79)
Match: 3.50 Rating: 3.65
02/06/2020 D1 Adult 40+
4.0
WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 L SLEEPY HOLLOW 40AW4.0A
No California
Denise Maloney (3.76) 6-7
6-4
1-0		 Joann McDowell (3.63)
Laurie Lowery (3.64)
Match: 3.56 Rating: 3.69
02/02/2020 D2 Adult 40+
4.0
WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 L DIAMOND HILLS 40AW4.0A
No California
Violeta Franco (3.81) 6-4
6-3		 Lucia Peters (3.59)
Kelly Chance (3.83)
Match: 3.52 Rating: 3.70
02/01/2020 D3 Mixed 40+
8.0
OAKHURST CC 40MX8.0A
No California		 L WALNUT COUNTRY 40MX8.0A
No California
Matthew Matrisian (3.80) 6-4
7-5		 Chris Lee (3.43)
Babe Franey (3.95)
Match: 3.61 Rating: 3.75
01/30/2020 D1 Adult 40+
4.0
WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 L OAKHURST CC 40AW4.0A
No California
Stacey Blackman (3.73) 6-4
3-6
1-0		 Cheryl Enos (3.60)
Karen Treppa (3.58)
Match: 3.62 Rating: 3.73
01/20/2020 D2 Combo
7.5
WALNUT CREEK CW7.5A
No California		 W ST MARY CW7.5A
No California
Kareen Nelson (3.64) 1-6
7-5
1-0		 Julianne Gee (3.90)
Karen Hui (3.56)
Match: 3.76 Rating: -----
01/12/2020 D1 Combo
8.5
WALNUT CREEK RC/WALNUT CREEK CW8.5B
No California		 W WALNUT CREEK RC/WALNUT CREEK CW8.5A
No California
Ashley Kechter (3.93) 7-5
6-4		 Ning Docena (3.51)
Roberta Donetti (3.96)
Match: 3.76 Rating: -----
01/11/2020 S1 Adult 40+
4.0
WALNUT CREEK RC/WALNUT CREEK 40AW4.0B
No California		 W VALLEY VISTA RC/VVRC COURTS 40AW4.0A
No California
6-0
7-5		 Vivian Reiser (3.49)
Match: 3.76 Rating: 3.78
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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