Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
William Yang (Saratoga, CA)
Male 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.0396
11/7/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2017 Overall Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 4 2 2 0 50.0 9 4 5 44.4 76 34 42 44.7 0
Adult 40+ 3.5 4 1 3 0 25.0 9 3 6 33.3 80 33 47 41.3 0
Combo 6.5 4 3 1 0 75.0 9 6 3 66.7 71 41 30 57.7 0
Total 12 6 6 0 50.0 27 13 14 48.1 227 108 119 47.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/07/2017 Combo
6.5		 CUPERTINO TC/CUPERTINO SC CM6.5A
No California		 D3 Deepak Shetty
(2.80) 		Seongsik Chang
(3.18)
Steve Woo
(2.39) 		W 6-2
6-2		 3.17 -----
09/24/2017 Combo
6.5		 CUPERTINO TC/CUPERTINO SC CM6.5A
No California		 D2 Alan Whittaker
(2.91) 		Derek DeFrank
(3.39)
Johnny Darko
(2.64) 		L 6-4
6-4		 2.96 -----
06/03/2017 Adult 18+
3.5		 CUPERTINO TC/CUPERTINO SC 18AM3.5B
No California		 D3 Maneesh Pawar
(3.03) 		Joseph Nuniz
(3.19)
Senthil G
(3.16) 		L 6-4
6-1		 2.92 2.98
05/28/2017 Adult 18+
3.5		 CUPERTINO TC/CUPERTINO SC 18AM3.5B
No California		 D1 Randall Kunkee
(2.79) 		Dan Faria
(3.42)
Stephan Rogalla
(3.02) 		L 6-4
6-1		 3.08 3.01
05/07/2017 Adult 18+
3.5		 CUPERTINO TC/CUPERTINO SC 18AM3.5B
No California		 D2 Steve Deffley
(3.26) 		CJ Butcher
(3.25)
Vincent Kao
(2.52) 		W 6-3
6-4		 2.99 2.99
05/06/2017 Adult 18+
3.5		 CUPERTINO TC/CUPERTINO SC 18AM3.5B
No California		 D3 Randall Kunkee
(2.72) 		Yi Jin
(3.01)
Shuguang Zhang
(2.97) 		W 4-6
7-5
1-0		 2.99 2.99
03/19/2017 Adult 40+
3.5		 CUPERTINO TC/CUPERTINO SC 40AM3.5A
No California		 D2 Harold Barclay
(2.91) 		Richard Johnson
(3.21)
Ahmer Khan
(2.79) 		L 7-5
6-1		 2.87 2.99
03/11/2017 Adult 40+
3.5		 CUPERTINO TC/CUPERTINO SC 40AM3.5A
No California		 D2 Dennis Totah
(2.52) 		Daniel Stellenberg
(3.01)
Sascha Zarins
(3.27) 		L 6-7
6-4
1-0		 3.33 3.08
02/12/2017 Adult 40+
3.5		 CUPERTINO TC/CUPERTINO SC 40AM3.5A
No California		 D1 Haresh Rane
(3.52) 		Albert Kuo
(3.21)
tony chen
(3.10) 		W 7-5
6-4		 2.99 3.00
02/04/2017 Adult 40+
3.5		 CUPERTINO TC/CUPERTINO SC 40AM3.5A
No California		 D1 Show Chu
(3.46) 		Sanjay Raval
(3.40)
Krishna Karambakkam
(3.40) 		L 6-2
6-1		 2.89 3.00
01/06/2017 Combo
6.5		 CUPERTINO TC/CUPERTINO SC CM6.5A
No California		 D1 Dennis Totah
(2.92) 		David Farrington
(3.10)
Gordon Astles
(2.93) 		W 6-2
2-6
1-0		 3.08 -----
12/04/2016 Combo
6.5		 CUPERTINO TC/CUPERTINO SC CM6.5A
No California		 D2 Arkadiy Boyarshinov
(2.52) 		Fred Mulholland
(3.01)
Christian Miller
(2.54) 		W 6-4
6-2		 3.20 -----
10/07/2017 D3 Combo
6.5
CUPERTINO TC/CUPERTINO SC CM6.5A
No California		 W BAY CLUB SANTA CLARA CM6.5B
No California
Deepak Shetty (2.80) 6-2
6-2		 Seongsik Chang (3.18)
Steve Woo (2.39)
Match: 3.17 Rating: -----
09/24/2017 D2 Combo
6.5
CUPERTINO TC/CUPERTINO SC CM6.5A
No California		 L BROOKSIDE CM6.5A
No California
Alan Whittaker (2.91) 6-4
6-4		 Derek DeFrank (3.39)
Johnny Darko (2.64)
Match: 2.96 Rating: -----
06/03/2017 D3 Adult 18+
3.5
CUPERTINO TC/CUPERTINO SC 18AM3.5B
No California		 L SANTA CLARA TC/SANTA CLARA TENNIS C 18AM3.5A
No California
Maneesh Pawar (3.03) 6-4
6-1		 Joseph Nuniz (3.19)
Senthil G (3.16)
Match: 2.92 Rating: 2.98
05/28/2017 D1 Adult 18+
3.5
CUPERTINO TC/CUPERTINO SC 18AM3.5B
No California		 L SUNNYVALE TC/SUNNYVALE MTC 18AM3.5A
No California
Randall Kunkee (2.79) 6-4
6-1		 Dan Faria (3.42)
Stephan Rogalla (3.02)
Match: 3.08 Rating: 3.01
05/07/2017 D2 Adult 18+
3.5
CUPERTINO TC/CUPERTINO SC 18AM3.5B
No California		 W SARATOGA CC 18AM3.5A
No California
Steve Deffley (3.26) 6-3
6-4		 CJ Butcher (3.25)
Vincent Kao (2.52)
Match: 2.99 Rating: 2.99
05/06/2017 D3 Adult 18+
3.5
CUPERTINO TC/CUPERTINO SC 18AM3.5B
No California		 W SUNNYVALE MTC 18AM3.5C
No California
Randall Kunkee (2.72) 4-6
7-5
1-0		 Yi Jin (3.01)
Shuguang Zhang (2.97)
Match: 2.99 Rating: 2.99
03/19/2017 D2 Adult 40+
3.5
CUPERTINO TC/CUPERTINO SC 40AM3.5A
No California		 L BAY CLUB SANTA CLARA 40AM3.5A
No California
Harold Barclay (2.91) 7-5
6-1		 Richard Johnson (3.21)
Ahmer Khan (2.79)
Match: 2.87 Rating: 2.99
03/11/2017 D2 Adult 40+
3.5
CUPERTINO TC/CUPERTINO SC 40AM3.5A
No California		 L SARATOGA CC 40AM3.5A
No California
Dennis Totah (2.52) 6-7
6-4
1-0		 Daniel Stellenberg (3.01)
Sascha Zarins (3.27)
Match: 3.33 Rating: 3.08
02/12/2017 D1 Adult 40+
3.5
CUPERTINO TC/CUPERTINO SC 40AM3.5A
No California		 W SUNNYVALE TC/SUNNYVALE MTC 40AM3.5B
No California
Haresh Rane (3.52) 7-5
6-4		 Albert Kuo (3.21)
tony chen (3.10)
Match: 2.99 Rating: 3.00
02/04/2017 D1 Adult 40+
3.5
CUPERTINO TC/CUPERTINO SC 40AM3.5A
No California		 L SUNNYVALE TC/SUNNYVALE MTC 40AM3.5F
No California
Show Chu (3.46) 6-2
6-1		 Sanjay Raval (3.40)
Krishna Karambakkam (3.40)
Match: 2.89 Rating: 3.00
01/06/2017 D1 Combo
6.5
CUPERTINO TC/CUPERTINO SC CM6.5A
No California		 W BAY CLUB COURTSIDE CM6.5A
No California
Dennis Totah (2.92) 6-2
2-6
1-0		 David Farrington (3.10)
Gordon Astles (2.93)
Match: 3.08 Rating: -----
12/04/2016 D2 Combo
6.5
CUPERTINO TC/CUPERTINO SC CM6.5A
No California		 W SARATOGA CC CM6.5A
No California
Arkadiy Boyarshinov (2.52) 6-4
6-2		 Fred Mulholland (3.01)
Christian Miller (2.54)
Match: 3.20 Rating: -----
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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