Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Joanna Ku (Los Angeles, CA)
Female 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.8404
5/23/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
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 40+ 4.0 2 1 1 0 50.0 4 2 2 50.0 34 19 15 55.9 0
Adult Other 4.0 12 7 5 0 58.3 27 15 12 55.6 221 112 109 50.7 0
Total 14 8 6 0 57.1 31 17 14 54.8 255 131 124 51.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/19/2023 Adult Other
4.0		 LA - Racquet Scientists
So California		 D3 Rae Bochco
(3.16) 		Samie Falvey
(3.74)
Susan Kneafsey
(3.57) 		W 6-4
6-7
1-0		 3.96 3.75
11/12/2023 Adult Other
4.0		 LA - Racquet Scientists
So California		 D2 Elizabeth Weaver
(3.53) 		Ronalyn Raymundo
(3.49)
Laura Laun
(3.52) 		W 6-2
7-5		 3.76 3.69
11/09/2023 Adult Other
4.0		 LA - Century City
So California		 D1 Vilayvanh Shah
(3.95) 		Stephanie Meyer
(3.71)
Laura Richter
(3.51) 		W 6-1
6-3		 3.77 3.69
11/03/2023 Adult Other
4.0		 LA - Century City
So California		 D2 Vilayvanh Shah
(3.86) 		Kelly Nielson
(3.73)
Stacie Smiley
(3.71) 		W 6-2
6-2		 3.88 3.70
10/20/2023 Adult Other
4.0		 LA - Century City
So California		 D1 Vilayvanh Shah
(3.81) 		Kelly Hatosy
(3.60)
Jenny Ratkovich
(3.92) 		L 6-1
6-4		 3.45 3.61
10/06/2023 Adult Other
4.0		 LA - Century City
So California		 D2 Vilayvanh Shah
(3.86) 		Cynthia Tribull
(3.76)
Stephanie Meyer
(3.73) 		W 6-3
6-2		 3.88 3.67
10/01/2023 Adult Other
4.0		 LA - Racquet Scientists
So California		 D3 Maria Rose
(3.45) 		Yvonne Branch
(3.60)
Paula Jo Rivera
(3.61) 		W 6-3
6-3		 3.88 3.65
09/30/2023 Adult Other
4.0		 LA - Racquet Scientists
So California		 D2 Christina Kazanjian
(3.78) 		Sona Arutyunyan
(4.06)
Tracy Costantino
(3.72) 		W 7-5
3-6
1-0		 3.77 3.61
09/29/2023 Adult Other
4.0		 LA - Century City
So California		 D3 Mary Kayne
(3.35) 		Sylvia DSouza
(3.58)
Brigitte Champion
(3.65) 		L 6-3
6-3		 3.52 3.55
09/22/2023 Adult Other
4.0		 LA - Century City
So California		 D3 Debra Holstein
(3.61) 		Lu Barzilli
(3.38)
Lisa Licht
(3.70) 		L 6-7
6-0
1-0		 3.35 3.55
09/17/2023 Adult Other
4.0		 LA - Racquet Scientists
So California		 D2 Martina Mass
(3.60) 		Jennifer Prakash
(3.88)
Nancy Carell
(3.71) 		L 6-1
6-3		 3.48 3.57
04/21/2023 Adult Other
4.0		 LA - Terminetters
So California		 D3 Elizabeth Weaver
(3.45) 		Marisa Wolf
(3.52)
Kate Angelo
(3.78) 		L 6-3
6-2		 3.49 3.56
03/18/2023 Adult 40+
4.0		 LA - Racquet Scientists
So California		 D1 Alexia Monti
(3.97) 		Shizuko Takayasu
(3.63)
tracy lee
(3.52) 		W 6-1
6-1		 3.78 3.61
02/04/2023 Adult 40+
4.0		 LA - Racquet Scientists
So California		 D2 AB Young
(3.47) 		Brigitte Champion
(3.62)
Toya Johnson
(-----) 		L 6-1
7-6		 S 3.61
11/19/2023 D3 Adult Other
4.0
LA - Racquet Scientists
So California		 W LA - I'd Hit That
So California
Rae Bochco (3.16) 6-4
6-7
1-0		 Samie Falvey (3.74)
Susan Kneafsey (3.57)
Match: 3.96 Rating: 3.75
11/12/2023 D2 Adult Other
4.0
LA - Racquet Scientists
So California		 W LA - Downtown Aces
So California
Elizabeth Weaver (3.53) 6-2
7-5		 Ronalyn Raymundo (3.49)
Laura Laun (3.52)
Match: 3.76 Rating: 3.69
11/09/2023 D1 Adult Other
4.0
LA - Century City
So California		 W LA - Terminetters
So California
Vilayvanh Shah (3.95) 6-1
6-3		 Stephanie Meyer (3.71)
Laura Richter (3.51)
Match: 3.77 Rating: 3.69
11/03/2023 D2 Adult Other
4.0
LA - Century City
So California		 W LA - The Dream Team
So California
Vilayvanh Shah (3.86) 6-2
6-2		 Kelly Nielson (3.73)
Stacie Smiley (3.71)
Match: 3.88 Rating: 3.70
10/20/2023 D1 Adult Other
4.0
LA - Century City
So California		 L LA - Amazeballs
So California
Vilayvanh Shah (3.81) 6-1
6-4		 Kelly Hatosy (3.60)
Jenny Ratkovich (3.92)
Match: 3.45 Rating: 3.61
10/06/2023 D2 Adult Other
4.0
LA - Century City
So California		 W LA - Terminetters
So California
Vilayvanh Shah (3.86) 6-3
6-2		 Cynthia Tribull (3.76)
Stephanie Meyer (3.73)
Match: 3.88 Rating: 3.67
10/01/2023 D3 Adult Other
4.0
LA - Racquet Scientists
So California		 W LA - Primetime Divas
So California
Maria Rose (3.45) 6-3
6-3		 Yvonne Branch (3.60)
Paula Jo Rivera (3.61)
Match: 3.88 Rating: 3.65
09/30/2023 D2 Adult Other
4.0
LA - Racquet Scientists
So California		 W LA-LLW-Kiss My Ace-Vilayvanh Shah
So California
Christina Kazanjian (3.78) 7-5
3-6
1-0		 Sona Arutyunyan (4.06)
Tracy Costantino (3.72)
Match: 3.77 Rating: 3.61
09/29/2023 D3 Adult Other
4.0
LA - Century City
So California		 L LA-LLW-Griffith Park Lobcats-Helen McCusker
So California
Mary Kayne (3.35) 6-3
6-3		 Sylvia DSouza (3.58)
Brigitte Champion (3.65)
Match: 3.52 Rating: 3.55
09/22/2023 D3 Adult Other
4.0
LA - Century City
So California		 L LA - Court Jesters
So California
Debra Holstein (3.61) 6-7
6-0
1-0		 Lu Barzilli (3.38)
Lisa Licht (3.70)
Match: 3.35 Rating: 3.55
09/17/2023 D2 Adult Other
4.0
LA - Racquet Scientists
So California		 L LA - T-Birds
So California
Martina Mass (3.60) 6-1
6-3		 Jennifer Prakash (3.88)
Nancy Carell (3.71)
Match: 3.48 Rating: 3.57
04/21/2023 D3 Adult Other
4.0
LA - Terminetters
So California		 L LA - It's All Your Fault
So California
Elizabeth Weaver (3.45) 6-3
6-2		 Marisa Wolf (3.52)
Kate Angelo (3.78)
Match: 3.49 Rating: 3.56
03/18/2023 D1 Adult 40+
4.0
LA - Racquet Scientists
So California		 W LA - Shadow's Aces
So California
Alexia Monti (3.97) 6-1
6-1		 Shizuko Takayasu (3.63)
tracy lee (3.52)
Match: 3.78 Rating: 3.61
02/04/2023 D2 Adult 40+
4.0
LA - Racquet Scientists
So California		 L LA - Primetime Divas
So California
AB Young (3.47) 6-1
7-6		 Brigitte Champion (3.62)
Toya Johnson (-----)
Match: S Rating: 3.61
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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