Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
Viola Ng (Menlo Park, CA)
Female 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.1359
6/30/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2019 Overall Season [Singles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 6 0 6 0 0.0 14 2 12 14.3 103 33 70 32.0 1
Adult 18+ 4.0 5 1 4 0 20.0 10 2 8 20.0 77 23 54 29.9 0
Adult 40+ 3.5 9 2 7 0 22.2 19 4 15 21.1 172 69 103 40.1 0
Adult 40+ 4.0 6 0 6 0 0.0 11 0 11 0.0 86 20 66 23.3 0
Total 26 3 23 0 11.5 54 8 46 14.8 438 145 293 33.1 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/17/2019 Adult 40+
3.5		 FOOTHILLS TandS 40AW3.5A
No California		 S2 Pookie Kochatchawan
(2.97) 		L 6-3
7-5		 2.84 3.04
11/16/2019 Adult 40+
4.0		 SARATOGA CC 40AW4.0A
No California		 S1 Kerri Luu
(3.60) 		L 6-1
6-3		 3.21 3.11
11/04/2019 Adult 40+
3.5		 FOOTHILLS TandS 40AW3.5A
No California		 S1 Carolyn Keddington
(3.25) 		L 6-3
6-4		 3.11 3.15
10/28/2019 Adult 40+
4.0		 SARATOGA CC 40AW4.0A
No California		 S2 Chuping Huang
(-----) 		L 5-0 ----- -----
10/21/2019 Adult 40+
4.0		 SARATOGA CC 40AW4.0A
No California		 S2 Loan Nguyen
(3.64) 		L 6-2
6-2		 3.24 3.16
10/14/2019 Adult 40+
4.0		 SARATOGA CC 40AW4.0A
No California		 S2 Margaret Nagatani
(3.47) 		L 6-2
7-6		 3.34 3.14
09/23/2019 Adult 40+
4.0		 SARATOGA CC 40AW4.0A
No California		 S2 Kerri Luu
(3.73) 		L 6-2
6-2		 3.21 3.10
08/19/2019 Adult 40+
4.0		 SARATOGA CC 40AW4.0A
No California		 S2 Unjin Choi
(3.31) 		L 6-0
6-0		 2.83 3.01
06/23/2019 Adult 18+
3.5		 FOOTHILLS TandS 18AW3.5A
No California		 S1 Julie Learmond-Criqui
(3.46) 		L 6-2
2-6
1-0		 3.43 3.17
06/16/2019 Adult 18+
3.5		 BROOKSIDE 18AW3.5A
No California		 S2 Default W 6-0
6-0		 ----- -----
06/15/2019 Adult 18+
3.5		 FOOTHILLS TandS 18AW3.5A
No California		 S2 Fang Cai
(3.13) 		L 7-6
5-7
1-0		 3.13 3.09
06/09/2019 Adult 18+
3.5		 FOOTHILLS TandS 18AW3.5A
No California		 S1 Janet Stebbins
(3.27) 		L 6-3
6-1		 2.98 3.04
06/08/2019 Adult 18+
4.0		 SARATOGA CC 18AW4.0A
No California		 S2 Sharon Wang
(3.70) 		L 6-2
6-2		 3.22 3.11
05/11/2019 Adult 18+
4.0		 SARATOGA CC 18AW4.0A
No California		 S1 Doris Chujie Huang
(3.79) 		L 6-2
6-0		 3.02 3.07
05/09/2019 Adult 18+
3.5		 BROOKSIDE 18AW3.5A
No California		 S2 Tamara Tarkington
(3.20) 		L 6-1
6-0		 2.76 3.02
05/05/2019 Adult 40+
3.5
Districts		 BROOKSIDE 40AW3.5A
No California		 S2 Debra Underwood
(3.02) 		W 6-4
6-1		 3.26 3.14
04/28/2019 Adult 18+
3.5		 FOOTHILLS TandS 18AW3.5A
No California		 S2 Rashmi Munot
(3.23) 		L 6-3
6-1		 2.94 3.07
04/27/2019 Adult 18+
4.0		 SARATOGA CC 18AW4.0A
No California		 S2 Lyn Stirk
(4.06) 		L 6-0
6-1		 3.07 3.12
04/14/2019 Adult 18+
3.5		 FOOTHILLS TandS 18AW3.5A
No California		 S1 Kerry Leung
(3.42) 		L 6-0
6-3		 3.08 3.11
04/13/2019 Adult 18+
4.0		 SARATOGA CC 18AW4.0A
No California		 S2 Wendy Kawamoto
(3.42) 		W 6-1
7-5		 3.64 3.16
04/07/2019 Adult 18+
4.0		 SARATOGA CC 18AW4.0A
No California		 S1 Catherine Puzon
(3.84) 		L 6-2
6-1		 3.11 3.07
03/18/2019 Adult 40+
3.5		 FOOTHILLS TandS 40AW3.5A
No California		 S1 Jadie Yan
(3.27) 		L 6-2
6-1		 2.93 3.03
03/17/2019 Adult 40+
3.5		 BROOKSIDE 40AW3.5A
No California		 S1 Nichole Anglin
(3.26) 		L 6-4
6-4		 3.16 3.08
03/01/2019 Adult 40+
3.5		 BROOKSIDE 40AW3.5A
No California		 S2 Cathleen Ligman
(3.24) 		W 4-6
6-4
1-0		 3.27 3.10
02/25/2019 Adult 40+
3.5		 FOOTHILLS TandS 40AW3.5A
No California		 S1 Catherine Wilson
(3.16) 		L 6-2
7-6		 3.03 3.03
02/24/2019 Adult 40+
3.5		 BROOKSIDE 40AW3.5A
No California		 S1 Lina Li
(3.28) 		L 6-0
6-1		 2.85 3.01
02/10/2019 Adult 40+
3.5		 BROOKSIDE 40AW3.5A
No California		 S2 Debbie Ryan
(3.02) 		L 7-6
7-5		 2.96 3.07
11/17/2019 S2 Adult 40+
3.5
FOOTHILLS TandS 40AW3.5A
No California		 L LADERA OAKS 40AW3.5A
No California
6-3
7-5		 Pookie Kochatchawan (2.97)
Match: 2.84 Rating: 3.04
11/16/2019 S1 Adult 40+
4.0
SARATOGA CC 40AW4.0A
No California		 L CUPERTINO TC/CUPERTINO SC 40AW4.0C
No California
6-1
6-3		 Kerri Luu (3.60)
Match: 3.21 Rating: 3.11
11/04/2019 S1 Adult 40+
3.5
FOOTHILLS TandS 40AW3.5A
No California		 L ALPINE HILLS 40AW3.5A
No California
6-3
6-4		 Carolyn Keddington (3.25)
Match: 3.11 Rating: 3.15
10/28/2019 S2 Adult 40+
4.0
SARATOGA CC 40AW4.0A
No California		 L SUNNYVALE TC/SUNNYVALE MTC 40AW4.0A
No California
5-0 Chuping Huang (-----)
Match: ----- Rating: -----
10/21/2019 S2 Adult 40+
4.0
SARATOGA CC 40AW4.0A
No California		 L KONA KAI SR 40AW4.0A
No California
6-2
6-2		 Loan Nguyen (3.64)
Match: 3.24 Rating: 3.16
10/14/2019 S2 Adult 40+
4.0
SARATOGA CC 40AW4.0A
No California		 L CUPERTINO TC/CUPERTINO SC 40AW4.0B
No California
6-2
7-6		 Margaret Nagatani (3.47)
Match: 3.34 Rating: 3.14
09/23/2019 S2 Adult 40+
4.0
SARATOGA CC 40AW4.0A
No California		 L CUPERTINO TC/CUPERTINO SC 40AW4.0C
No California
6-2
6-2		 Kerri Luu (3.73)
Match: 3.21 Rating: 3.10
08/19/2019 S2 Adult 40+
4.0
SARATOGA CC 40AW4.0A
No California		 L SUNNYVALE TC/SUNNYVALE MTC 40AW4.0C
No California
6-0
6-0		 Unjin Choi (3.31)
Match: 2.83 Rating: 3.01
06/23/2019 S1 Adult 18+
3.5
FOOTHILLS TandS 18AW3.5A
No California		 L SHARON HTS CC 18AW3.5A
No California
6-2
2-6
1-0		 Julie Learmond-Criqui (3.46)
Match: 3.43 Rating: 3.17
06/16/2019 S2 Adult 18+
3.5
BROOKSIDE 18AW3.5A
No California		 W SUNNYVALE TC/SUNNYVALE MTC 18AW3.5A
No California
6-0
6-0		 Default
Match: ----- Rating: -----
06/15/2019 S2 Adult 18+
3.5
FOOTHILLS TandS 18AW3.5A
No California		 L PENINSULA CC 18AW3.5A
No California
7-6
5-7
1-0		 Fang Cai (3.13)
Match: 3.13 Rating: 3.09
06/09/2019 S1 Adult 18+
3.5
FOOTHILLS TandS 18AW3.5A
No California		 L PENINSULA CC 18AW3.5A
No California
6-3
6-1		 Janet Stebbins (3.27)
Match: 2.98 Rating: 3.04
06/08/2019 S2 Adult 18+
4.0
SARATOGA CC 18AW4.0A
No California		 L SUNNYVALE MTC 18AW4.0D
No California
6-2
6-2		 Sharon Wang (3.70)
Match: 3.22 Rating: 3.11
05/11/2019 S1 Adult 18+
4.0
SARATOGA CC 18AW4.0A
No California		 L SUNNYVALE MTC 18AW4.0D
No California
6-2
6-0		 Doris Chujie Huang (3.79)
Match: 3.02 Rating: 3.07
05/09/2019 S2 Adult 18+
3.5
BROOKSIDE 18AW3.5A
No California		 L LOS ALTOS GCC 18AW3.5A
No California
6-1
6-0		 Tamara Tarkington (3.20)
Match: 2.76 Rating: 3.02
05/05/2019 S2 Adult 40+
3.5
Districts
BROOKSIDE 40AW3.5A
No California		 W CLAREMONT CC 40AW3.5A
No California
6-4
6-1		 Debra Underwood (3.02)
Match: 3.26 Rating: 3.14
04/28/2019 S2 Adult 18+
3.5
FOOTHILLS TandS 18AW3.5A
No California		 L CUESTA TC 18AW3.5A
No California
6-3
6-1		 Rashmi Munot (3.23)
Match: 2.94 Rating: 3.07
04/27/2019 S2 Adult 18+
4.0
SARATOGA CC 18AW4.0A
No California		 L BROOKSIDE 18AW4.0A
No California
6-0
6-1		 Lyn Stirk (4.06)
Match: 3.07 Rating: 3.12
04/14/2019 S1 Adult 18+
3.5
FOOTHILLS TandS 18AW3.5A
No California		 L MOUNTAIN VIEW TC/RENGSTORFF PK 18AW3.5A
No California
6-0
6-3		 Kerry Leung (3.42)
Match: 3.08 Rating: 3.11
04/13/2019 S2 Adult 18+
4.0
SARATOGA CC 18AW4.0A
No California		 W CUPERTINO TC/CUPERTINO SC 18AW4.0A
No California
6-1
7-5		 Wendy Kawamoto (3.42)
Match: 3.64 Rating: 3.16
04/07/2019 S1 Adult 18+
4.0
SARATOGA CC 18AW4.0A
No California		 L KONA KAI SR 18AW4.0A
No California
6-2
6-1		 Catherine Puzon (3.84)
Match: 3.11 Rating: 3.07
03/18/2019 S1 Adult 40+
3.5
FOOTHILLS TandS 40AW3.5A
No California		 L FREMONT HILLS CC 40AW3.5A
No California
6-2
6-1		 Jadie Yan (3.27)
Match: 2.93 Rating: 3.03
03/17/2019 S1 Adult 40+
3.5
BROOKSIDE 40AW3.5A
No California		 L SUNNYVALE TC/SUNNYVALE MTC 40AW3.5C
No California
6-4
6-4		 Nichole Anglin (3.26)
Match: 3.16 Rating: 3.08
03/01/2019 S2 Adult 40+
3.5
BROOKSIDE 40AW3.5A
No California		 W BAY CLUB SANTA CLARA 40AW3.5B
No California
4-6
6-4
1-0		 Cathleen Ligman (3.24)
Match: 3.27 Rating: 3.10
02/25/2019 S1 Adult 40+
3.5
FOOTHILLS TandS 40AW3.5A
No California		 L STANFORD-CRA 40AW3.5A
No California
6-2
7-6		 Catherine Wilson (3.16)
Match: 3.03 Rating: 3.03
02/24/2019 S1 Adult 40+
3.5
BROOKSIDE 40AW3.5A
No California		 L SUNNYVALE MTC 40AW3.5A
No California
6-0
6-1		 Lina Li (3.28)
Match: 2.85 Rating: 3.01
02/10/2019 S2 Adult 40+
3.5
BROOKSIDE 40AW3.5A
No California		 L SUNNYVALE TC/SUNNYVALE MTC 40AW3.5E
No California
7-6
7-5		 Debbie Ryan (3.02)
Match: 2.96 Rating: 3.07
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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