Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Donny Su (LOS ALTOS, CA)
Male 		4.5 C
12/31/2023
Estimated Dynamic Rating 4.3007
6/9/2024
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
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+ 4.5 9 4 5 0 44.4 18 8 10 44.4 155 75 80 48.4 0
Adult 40+ 0.0 3 2 1 0 66.7 8 4 4 50.0 63 33 30 52.4 0
Combo 8.5 7 5 2 0 71.4 15 10 5 66.7 124 72 52 58.1 0
Mixed 18+ 9.0 4 3 1 0 75.0 9 7 2 77.8 71 48 23 67.6 0
Total 23 14 9 0 60.9 50 29 21 58.0 413 228 185 55.2 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
05/30/2024 Adult 18+
4.5		 LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 D1 Ryan Stark
(-----) 		Eason Lin
(-----)
Jason Ah Chuen jahchuen
(-----) 		L 6-0
6-1		 NC NC
05/23/2024 Adult 18+
4.5		 LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 D1 George Chang
(-----) 		Eric Tsai
(-----)
Joshua Kaye
(-----) 		L 6-1
6-1		 NC NC
05/18/2024 Adult 18+
4.5		 LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 D1 Ryan Stark
(4.43) 		Eric Barloewen
(4.37)
Stefan Schwab
(4.10) 		W 6-4
6-3		 4.32 4.30
05/09/2024 Adult 18+
4.5		 LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 S2 Yen-Chun Chiu
(3.73) 		W 6-2
6-1		 4.28 4.29
04/25/2024 Adult 18+
4.5		 LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 S1 Vijay Sundaresan
(4.38) 		W 6-1
6-3		 4.67 4.36
04/18/2024 Adult 18+
4.5		 LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 S1 Kevin Rausa
(4.21) 		L 6-4
6-3		 4.07 4.23
04/08/2024 Adult 18+
4.5		 LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 D3 Albert Cha
(-----) 		Ramesh Theivendran
(3.96)
Jaime Garcia
(3.86) 		W 6-3
6-2		 S 4.27
03/20/2024 Mixed 18+
9.0		 LOS ALTOS GCC 18MX9.0A
No California		 D2 Lisa Asai
(3.69) 		Adam Duong
(4.77)
Min Qian
(3.74) 		L 2-6
7-6
1-0		 4.69 4.48
03/17/2024 Mixed 18+
9.0		 MENLO ATHERTON HS 18MX9.0A
No California		 D1 Julia Chang
(4.10) 		David Cao
(4.05)
Danielle Caro
(4.63) 		W 6-3
6-4		 4.63 4.45
02/26/2024 Mixed 18+
9.0		 LOS ALTOS GCC 18MX9.0A
No California		 D3 Sumeeta Vasishta
(4.09) 		Hank Wang
(3.88)
AJ Wu
(3.69) 		W 6-0
6-1		 4.41 4.39
02/25/2024 Adult 40+ UNIVERSITY CLUB PA 40AM4.5A
No California		 S1 Gene Huang
(4.23) 		W 6-7
6-3
1-0		 4.30 4.27
01/15/2024 Mixed 18+
9.0		 LOS ALTOS GCC 18MX9.0A
No California		 D2 Sumeeta Vasishta
(4.09) 		Stephen Lee
(4.13)
ALEXANDRA KIRCHICK
(4.05) 		W 6-3
6-2		 4.47 4.38
01/14/2024 Adult 40+ UNIVERSITY CLUB PA 40AM4.5A
No California		 D1 Stephen Ahnert
(4.29) 		Mike Alcheck
(4.07)
Johannes Knueppel
(4.24) 		W 4-6
6-1
1-0		 4.26 4.26
01/07/2024 Adult 40+ UNIVERSITY CLUB PA 40AM4.5A
No California		 S1 Richard Choi
(4.05) 		L 7-5
6-4		 3.96 4.27
11/02/2023 Combo
8.5		 LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 D1 samarth adhikari
(-----) 		Jonathon Feyerherm
(4.14)
Alexander Spicer
(3.82) 		L 6-3
7-6		 S -----
10/21/2023 Combo
8.5		 LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 D1 samarth adhikari
(-----) 		Anant Chintamaneni
(4.05)
Lawrence Henriquez
(3.56) 		W 6-0
6-2		 S -----
10/12/2023 Combo
8.5		 LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 D1 Kuan Chang
(3.84) 		Chunkun Bo
(3.73)
Hao Wang
(3.94) 		W 6-2
7-6		 4.22 -----
10/05/2023 Combo
8.5		 LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 D1 Ben Schreiber
(3.91) 		Henry Wong
(3.98)
Ohan Oda
(3.82) 		W 6-2
4-6
1-0		 4.20 -----
09/28/2023 Combo
8.5		 LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 D2 Mike Karmindro
(3.53) 		Sam Ko
(3.81)
Khanh Ngo
(-----) 		L 6-0
6-3		 S -----
09/15/2023 Combo
8.5		 LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 D2 Huy Le
(3.91) 		Gautham Arumugam
(3.68)
Siddharth Gupta
(3.92) 		W 6-1
6-3		 4.31 -----
08/31/2023 Combo
8.5		 LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 D1 Kuan Chang
(3.84) 		Omar Al-Jadda
(3.85)
Anant Chintamaneni
(4.05) 		W 6-3
6-2		 4.45 -----
07/09/2023 Adult 18+
4.5
League		 LOS ALTOS GCC 18AM4.5A
No California		 D1 Aditya Sudhakar
(4.09) 		Kehan Li
(4.22)
Denis Sergeychik
(4.30) 		L 6-4
7-6		 4.31 4.34
06/15/2023 Adult 18+
4.5		 LOS ALTOS GCC 18AM4.5A
No California		 D1 George Chang
(4.21) 		Jason Ah Chuen jahchuen
(4.14)
Denis Sergeychik
(4.26) 		L 6-4
6-3		 4.14 4.33
05/30/2024 D1 Adult 18+
4.5
LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 L SUNNYVALE MTC 18AM4.5A
No California
Ryan Stark (-----) 6-0
6-1		 Eason Lin (-----)
Jason Ah Chuen jahchuen (-----)
Match: NC Rating: NC
05/23/2024 D1 Adult 18+
4.5
LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 L CUPERTINO TC/CUPERTINO SC 18AM4.5A
No California
George Chang (-----) 6-1
6-1		 Eric Tsai (-----)
Joshua Kaye (-----)
Match: NC Rating: NC
05/18/2024 D1 Adult 18+
4.5
LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 W BROOKSIDE 18AM4.5A
No California
Ryan Stark (4.43) 6-4
6-3		 Eric Barloewen (4.37)
Stefan Schwab (4.10)
Match: 4.32 Rating: 4.30
05/09/2024 S2 Adult 18+
4.5
LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 W SUNNYVALE MTC 18AM4.5B
No California
6-2
6-1		 Yen-Chun Chiu (3.73)
Match: 4.28 Rating: 4.29
04/25/2024 S1 Adult 18+
4.5
LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 W BOB MCGUIRE PK 18AM4.5A
No California
6-1
6-3		 Vijay Sundaresan (4.38)
Match: 4.67 Rating: 4.36
04/18/2024 S1 Adult 18+
4.5
LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 L SUNNYVALE TC/SUNNYVALE MTC 18AM4.5C
No California
6-4
6-3		 Kevin Rausa (4.21)
Match: 4.07 Rating: 4.23
04/08/2024 D3 Adult 18+
4.5
LOS ALTOS TC/LOS ALTOS GCC 18AM4.5A
No California		 W SUNNYVALE MTC 18AM4.5D
No California
Albert Cha (-----) 6-3
6-2		 Ramesh Theivendran (3.96)
Jaime Garcia (3.86)
Match: S Rating: 4.27
03/20/2024 D2 Mixed 18+
9.0
LOS ALTOS GCC 18MX9.0A
No California		 L KONA KAI SR 18MX9.0A
No California
Lisa Asai (3.69) 2-6
7-6
1-0		 Adam Duong (4.77)
Min Qian (3.74)
Match: 4.69 Rating: 4.48
03/17/2024 D1 Mixed 18+
9.0
MENLO ATHERTON HS 18MX9.0A
No California		 W RINCONADA PK 18MX9.0B
No California
Julia Chang (4.10) 6-3
6-4		 David Cao (4.05)
Danielle Caro (4.63)
Match: 4.63 Rating: 4.45
02/26/2024 D3 Mixed 18+
9.0
LOS ALTOS GCC 18MX9.0A
No California		 W CUPERTINO TC/CUPERTINO SC 18MX9.0A
No California
Sumeeta Vasishta (4.09) 6-0
6-1		 Hank Wang (3.88)
AJ Wu (3.69)
Match: 4.41 Rating: 4.39
02/25/2024 S1 Adult 40+
UNIVERSITY CLUB PA 40AM4.5A
No California		 W MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.5A
No California
6-7
6-3
1-0		 Gene Huang (4.23)
Match: 4.30 Rating: 4.27
01/15/2024 D2 Mixed 18+
9.0
LOS ALTOS GCC 18MX9.0A
No California		 W SUNNYVALE MTC 18MX9.0A
No California
Sumeeta Vasishta (4.09) 6-3
6-2		 Stephen Lee (4.13)
ALEXANDRA KIRCHICK (4.05)
Match: 4.47 Rating: 4.38
01/14/2024 D1 Adult 40+
UNIVERSITY CLUB PA 40AM4.5A
No California		 W RINCONADA PK 40AM4.5A
No California
Stephen Ahnert (4.29) 4-6
6-1
1-0		 Mike Alcheck (4.07)
Johannes Knueppel (4.24)
Match: 4.26 Rating: 4.26
01/07/2024 S1 Adult 40+
UNIVERSITY CLUB PA 40AM4.5A
No California		 L MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.5A
No California
7-5
6-4		 Richard Choi (4.05)
Match: 3.96 Rating: 4.27
11/02/2023 D1 Combo
8.5
LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 L SUNNYVALE MTC CM8.5A
No California
samarth adhikari (-----) 6-3
7-6		 Jonathon Feyerherm (4.14)
Alexander Spicer (3.82)
Match: S Rating: -----
10/21/2023 D1 Combo
8.5
LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 W SUNNYVALE MTC CM8.5C
No California
samarth adhikari (-----) 6-0
6-2		 Anant Chintamaneni (4.05)
Lawrence Henriquez (3.56)
Match: S Rating: -----
10/12/2023 D1 Combo
8.5
LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 W VALLEY CHURCH CM8.5A
No California
Kuan Chang (3.84) 6-2
7-6		 Chunkun Bo (3.73)
Hao Wang (3.94)
Match: 4.22 Rating: -----
10/05/2023 D1 Combo
8.5
LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 W SUNNYVALE MTC CM8.5E
No California
Ben Schreiber (3.91) 6-2
4-6
1-0		 Henry Wong (3.98)
Ohan Oda (3.82)
Match: 4.20 Rating: -----
09/28/2023 D2 Combo
8.5
LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 L BOB MCGUIRE PK CM8.5B
No California
Mike Karmindro (3.53) 6-0
6-3		 Sam Ko (3.81)
Khanh Ngo (-----)
Match: S Rating: -----
09/15/2023 D2 Combo
8.5
LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 W BAY CLUB SANTA CLARA CM8.5A
No California
Huy Le (3.91) 6-1
6-3		 Gautham Arumugam (3.68)
Siddharth Gupta (3.92)
Match: 4.31 Rating: -----
08/31/2023 D1 Combo
8.5
LOS ALTOS TC/LOS ALTOS GCC CM8.5A
No California		 W SUNNYVALE MTC CM8.5C
No California
Kuan Chang (3.84) 6-3
6-2		 Omar Al-Jadda (3.85)
Anant Chintamaneni (4.05)
Match: 4.45 Rating: -----
07/09/2023 D1 Adult 18+
4.5
League
LOS ALTOS GCC 18AM4.5A
No California		 L SUNNYVALE MTC 18AM4.5A
No California
Aditya Sudhakar (4.09) 6-4
7-6		 Kehan Li (4.22)
Denis Sergeychik (4.30)
Match: 4.31 Rating: 4.34
06/15/2023 D1 Adult 18+
4.5
LOS ALTOS GCC 18AM4.5A
No California		 L SUNNYVALE MTC 18AM4.5A
No California
George Chang (4.21) 6-4
6-3		 Jason Ah Chuen jahchuen (4.14)
Denis Sergeychik (4.26)
Match: 4.14 Rating: 4.33
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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