Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Liana Buttles (Kentfield, CA)
Female 		3.0 C
12/31/2024
Estimated Dynamic Rating 2.9076
10/22/2025
Projected Year End Rating ------
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3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
Recent Match History Current Rating History
Recent History
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.0 9 5 4 0 55.6 21 12 9 57.1 160 87 73 54.4 0
Adult 40+ 3.0 8 8 0 0 100.0 19 16 3 84.2 166 98 68 59.0 0
Total 17 13 4 0 76.5 40 28 12 70.0 326 185 141 56.7 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
06/28/2025 Adult 18+
3.0
League		 PIPER PK 18AW3.0A
No California		 S1 Christina Peppers
(2.54) 		W 6-4
6-1		 2.79 2.91
06/14/2025 Adult 18+
3.0		 PIPER PK 18AW3.0A
No California		 S1 Rebecca Aherne
(3.09) 		L 7-5
6-4		 2.99 2.94
06/03/2025 Adult 18+
3.0		 PIPER PK 18AW3.0A
No California		 S1 Victoria Treyger
(2.68) 		W 6-2
4-6
1-0		 2.76 2.90
05/31/2025 Adult 18+
3.0		 PIPER PK 18AW3.0A
No California		 S1 Julia Rimas
(2.87) 		W 6-2
6-4		 3.07 2.95
05/27/2025 Adult 18+
3.0		 PIPER PK 18AW3.0A
No California		 S2 Nikki Schwerin
(3.05) 		L 6-1
3-6
1-0		 2.96 2.92
05/17/2025 Adult 18+
3.0		 PIPER PK 18AW3.0A
No California		 S1 Nikki Schwerin
(3.02) 		L 6-1
6-2		 2.68 2.88
05/09/2025 Adult 18+
3.0		 PIPER PK 18AW3.0A
No California		 S1 Dana Sheldon
(2.57) 		W 6-2
6-0		 2.96 2.93
04/27/2025 Adult 18+
3.0		 PIPER PK 18AW3.0A
No California		 S1 Julia Rimas
(2.77) 		L 3-6
6-3
1-0		 2.74 2.89
04/18/2025 Adult 18+
3.0		 PIPER PK 18AW3.0A
No California		 S1 Shannon Kruger
(2.81) 		W 6-4
6-3		 2.95 2.94
04/05/2025 Adult 40+
3.0
Flight		 PIPER PK 40AW3.0A
No California		 S1 Anne Sillcocks
(2.82) 		W 6-4
6-2		 3.02 2.94
03/08/2025 Adult 40+
3.0		 PIPER PK 40AW3.0A
No California		 S1 Beth Safrit
(2.82) 		W 7-6
4-6
1-0		 2.82 2.91
03/07/2025 Adult 40+
3.0		 PIPER PK 40AW3.0A
No California		 D1 Molly Weitzberg
(2.63) 		Suzanne Davenport
(2.70)
Marisa McArthur
(2.93) 		W 6-2
7-5		 3.13 2.96
03/01/2025 Adult 40+
3.0		 PIPER PK 40AW3.0A
No California		 S1 Casey Wall
(2.83) 		W 4-6
7-5
1-0		 2.85 2.90
02/09/2025 Adult 40+
3.0		 PIPER PK 40AW3.0A
No California		 D1 Molly Weitzberg
(2.61) 		Sharon Goh
(3.00)
Valerie Montague
(2.83) 		W 7-5
7-6		 3.12 2.93
01/20/2025 Adult 40+
3.0		 PIPER PK 40AW3.0A
No California		 S1 ann rose boas
(2.70) 		W 6-4
4-6
1-0		 2.73 2.89
01/18/2025 Adult 40+
3.0		 PIPER PK 40AW3.0A
No California		 D1 Miko Degraaf
(2.86) 		Shoshanna Moglen
(2.61)
Donna Rogers
(3.00) 		W 6-4
6-4		 S 2.92
01/09/2025 Adult 40+
3.0		 PIPER PK 40AW3.0A
No California		 D3 Miko Degraaf
(-----) 		Stacey Fuller Crawford
(2.58)
Linda Knauer
(2.52) 		W 6-3
6-0		 S 2.92
06/28/2025 S1 Adult 18+
3.0
League
PIPER PK 18AW3.0A
No California		 W MARIN CC 18AW3.0A
No California
6-4
6-1		 Christina Peppers (2.54)
Match: 2.79 Rating: 2.91
06/14/2025 S1 Adult 18+
3.0
PIPER PK 18AW3.0A
No California		 L BELVEDERE TC 18AW3.0A
No California
7-5
6-4		 Rebecca Aherne (3.09)
Match: 2.99 Rating: 2.94
06/03/2025 S1 Adult 18+
3.0
PIPER PK 18AW3.0A
No California		 W TIBURON PEN C 18AW3.0A
No California
6-2
4-6
1-0		 Victoria Treyger (2.68)
Match: 2.76 Rating: 2.90
05/31/2025 S1 Adult 18+
3.0
PIPER PK 18AW3.0A
No California		 W MILL VALLEY 18AW3.0B
No California
6-2
6-4		 Julia Rimas (2.87)
Match: 3.07 Rating: 2.95
05/27/2025 S2 Adult 18+
3.0
PIPER PK 18AW3.0A
No California		 L ROLLING HILLS 18AW3.0A
No California
6-1
3-6
1-0		 Nikki Schwerin (3.05)
Match: 2.96 Rating: 2.92
05/17/2025 S1 Adult 18+
3.0
PIPER PK 18AW3.0A
No California		 L ROLLING HILLS 18AW3.0A
No California
6-1
6-2		 Nikki Schwerin (3.02)
Match: 2.68 Rating: 2.88
05/09/2025 S1 Adult 18+
3.0
PIPER PK 18AW3.0A
No California		 W BELVEDERE TC 18AW3.0A
No California
6-2
6-0		 Dana Sheldon (2.57)
Match: 2.96 Rating: 2.93
04/27/2025 S1 Adult 18+
3.0
PIPER PK 18AW3.0A
No California		 L MILL VALLEY 18AW3.0B
No California
3-6
6-3
1-0		 Julia Rimas (2.77)
Match: 2.74 Rating: 2.89
04/18/2025 S1 Adult 18+
3.0
PIPER PK 18AW3.0A
No California		 W MARIN CC 18AW3.0A
No California
6-4
6-3		 Shannon Kruger (2.81)
Match: 2.95 Rating: 2.94
04/05/2025 S1 Adult 40+
3.0
Flight
PIPER PK 40AW3.0A
No California		 W BOYLE PK 40AW3.0A
No California
6-4
6-2		 Anne Sillcocks (2.82)
Match: 3.02 Rating: 2.94
03/08/2025 S1 Adult 40+
3.0
PIPER PK 40AW3.0A
No California		 W MILL VALLEY 40AW3.0A
No California
7-6
4-6
1-0		 Beth Safrit (2.82)
Match: 2.82 Rating: 2.91
03/07/2025 D1 Adult 40+
3.0
PIPER PK 40AW3.0A
No California		 W TIBURON PEN C 40AW3.0A
No California
Molly Weitzberg (2.63) 6-2
7-5		 Suzanne Davenport (2.70)
Marisa McArthur (2.93)
Match: 3.13 Rating: 2.96
03/01/2025 S1 Adult 40+
3.0
PIPER PK 40AW3.0A
No California		 W BELVEDERE TC 40AW3.0A
No California
4-6
7-5
1-0		 Casey Wall (2.83)
Match: 2.85 Rating: 2.90
02/09/2025 D1 Adult 40+
3.0
PIPER PK 40AW3.0A
No California		 W HARBOR PT 40AW3.0A
No California
Molly Weitzberg (2.61) 7-5
7-6		 Sharon Goh (3.00)
Valerie Montague (2.83)
Match: 3.12 Rating: 2.93
01/20/2025 S1 Adult 40+
3.0
PIPER PK 40AW3.0A
No California		 W HARBOR PT 40AW3.0A
No California
6-4
4-6
1-0		 ann rose boas (2.70)
Match: 2.73 Rating: 2.89
01/18/2025 D1 Adult 40+
3.0
PIPER PK 40AW3.0A
No California		 W MILL VALLEY 40AW3.0A
No California
Miko Degraaf (2.86) 6-4
6-4		 Shoshanna Moglen (2.61)
Donna Rogers (3.00)
Match: S Rating: 2.92
01/09/2025 D3 Adult 40+
3.0
PIPER PK 40AW3.0A
No California		 W TIBURON PEN C 40AW3.0A
No California
Miko Degraaf (-----) 6-3
6-0		 Stacey Fuller Crawford (2.58)
Linda Knauer (2.52)
Match: S Rating: 2.92
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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