Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Gregory Duquesne (San Carlos, CA)
Male 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.7827
8/25/2024
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 18+ 4.0 5 4 1 0 80.0 12 9 3 75.0 99 60 39 60.6 0
Adult 40+ 4.0 8 4 4 0 50.0 18 9 9 50.0 157 76 81 48.4 0
Combo 7.5 3 2 1 0 66.7 8 5 3 62.5 53 30 23 56.6 0
Combo 8.5 2 1 1 0 50.0 5 2 3 40.0 40 17 23 42.5 0
Mixed 40+ 8.0 2 1 1 0 50.0 5 2 3 40.0 44 20 24 45.5 1
Total 20 12 8 0 60.0 48 27 21 56.3 393 203 190 51.7 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/29/2023 Combo
7.5		 SAN CARLOS TC/ARGUELLO PK CM7.5A
No California		 D1 Nick Bazley
(3.44) 		Arthur Chang
(3.59)
Chin-Jen Ku
(-----) 		W 6-3
3-6
1-0		 S -----
10/28/2023 Combo
8.5		 MOUNTAIN VIEW TC/RENGSTORFF PK CM8.5A
No California		 D1 John Wolfe
(3.85) 		Daniel Brown
(-----)
Atsushi Shirai
(3.60) 		W 3-6
6-4
1-0		 S -----
10/01/2023 Combo
7.5		 SAN CARLOS TC/ARGUELLO PK CM7.5A
No California		 D1 Troy Collard
(3.39) 		James Fregosi
(3.94)
steven oliver
(-----) 		L 6-2
3-6
1-0		 S -----
09/30/2023 Combo
8.5		 MOUNTAIN VIEW TC/RENGSTORFF PK CM8.5A
No California		 D2 Yu Horie
(4.13) 		Ramu Arunachalam
(-----)
Craig Jorasch
(3.73) 		L 7-5
6-2		 S -----
09/24/2023 Combo
7.5		 SAN CARLOS TC/ARGUELLO PK CM7.5A
No California		 D3 John Kim
(3.31) 		Masaya Ueno
(3.61)
Nobu Kumagai
(3.56) 		W 6-3
6-1		 4.08 -----
08/19/2023 Mixed 40+
8.0		 SAN CARLOS TC/ARGUELLO PK 40MX8.0A
No California		 D1 Michele Lindzy
(3.86) 		Gunther Lenz
(3.79)
Elizabeth Torrelio
(3.74) 		W 6-4
2-6
1-0		 3.65 3.68
07/02/2023 Mixed 40+
8.0		 SAN CARLOS TC/ARGUELLO PK 40MX8.0A
No California		 D3 Janet Tallett
(-----) 		Default W 6-0
6-0		 ----- -----
06/24/2023 Mixed 40+
8.0		 SAN CARLOS TC/ARGUELLO PK 40MX8.0A
No California		 D3 Victoria Leong-Ping
(3.78) 		Mindy Wong
(4.03)
steven oliver
(3.50) 		L 7-6
7-5		 3.66 3.69
06/03/2023 Adult 18+
4.0		 MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.0A
No California		 D2 Arunangshu Chakrabarty
(3.73) 		wei zhou
(3.47)
John Li
(3.63) 		W 7-6
6-0		 3.74 3.70
05/25/2023 Adult 18+
4.0		 MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.0A
No California		 D2 Arunangshu Chakrabarty
(3.73) 		Paul Sexton
(3.76)
Pete Torres
(3.67) 		L 6-7
6-4
1-0		 3.65 3.69
05/14/2023 Adult 18+
4.0		 MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.0A
No California		 D2 Richard Choi
(3.99) 		Steven Helmer
(3.87)
Carter Chang
(3.63) 		W 5-7
6-3
1-0		 3.65 3.69
04/29/2023 Adult 18+
4.0		 MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.0A
No California		 D3 Arunangshu Chakrabarty
(3.76) 		Yuta Taguchi
(3.86)
Gaku Watanabe
(3.86) 		W 6-3
6-3		 S 3.69
04/22/2023 Adult 18+
4.0		 MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.0A
No California		 D3 Arunangshu Chakrabarty
(3.77) 		Jeongsup Shim
(-----)
David Parekh
(3.47) 		W 6-2
6-2		 S 3.69
03/25/2023 Adult 40+
4.0
Flight		 MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.0A
No California		 D2 Omar Al-Jadda
(3.87) 		Mike Zhou
(3.86)
Ian Dai
(3.86) 		L 6-3
6-3		 3.58 3.69
03/18/2023 Adult 40+
4.0		 MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.0A
No California		 D2 Omar Al-Jadda
(3.91) 		Fred Christians
(3.73)
Peter Dollinger
(3.55) 		W 7-5
4-6
1-0		 3.57 3.70
03/15/2023 Adult 40+
4.0		 MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.0A
No California		 D2 Mustafa Furniturewala
(3.71) 		Jing Wang
(3.50)
Dongning Ma
(3.74) 		W 6-4
6-4		 3.72 3.73
03/11/2023 Adult 40+
4.0		 FOSTER CITY TC/EDGEWATER PK 40AM4.0A
No California		 D1 Satya Narayan Braj Mohan
(3.61) 		Josh Jaffe
(3.78)
Charles Spelman
(3.58) 		L 6-2
6-3		 3.50 3.71
02/25/2023 Adult 40+
4.0		 MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.0A
No California		 D1 Devin Donnelly
(3.66) 		Mark Liu
(3.90)
Tom Brehme
(3.87) 		L 6-1
7-5		 3.72 3.73
02/19/2023 Adult 40+
4.0		 FOSTER CITY TC/EDGEWATER PK 40AM4.0A
No California		 D2 Troy Collard
(3.38) 		Donald Kung
(3.69)
Eric Kuchherzki
(3.60) 		W 7-5
7-6		 3.89 3.76
02/12/2023 Adult 40+
4.0		 MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.0A
No California		 D2 Arunangshu Chakrabarty
(3.70) 		Mike Zhou
(3.85)
Weijie Yun
(3.51) 		W 6-1
6-4		 3.92 3.74
01/08/2023 Adult 40+
4.0		 MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.0A
No California		 D2 Brian Best
(3.64) 		Holden Maecker
(3.57)
Hideharu Sugizaki
(3.55) 		L 6-3
2-6
1-0		 3.59 3.68
10/29/2023 D1 Combo
7.5
SAN CARLOS TC/ARGUELLO PK CM7.5A
No California		 W FOSTER CITY TC/EDGEWATER PK CM7.5A
No California
Nick Bazley (3.44) 6-3
3-6
1-0		 Arthur Chang (3.59)
Chin-Jen Ku (-----)
Match: S Rating: -----
10/28/2023 D1 Combo
8.5
MOUNTAIN VIEW TC/RENGSTORFF PK CM8.5A
No California		 W CUBBERLEY CM8.5A
No California
John Wolfe (3.85) 3-6
6-4
1-0		 Daniel Brown (-----)
Atsushi Shirai (3.60)
Match: S Rating: -----
10/01/2023 D1 Combo
7.5
SAN CARLOS TC/ARGUELLO PK CM7.5A
No California		 L PENINSULA TC CM7.5A
No California
Troy Collard (3.39) 6-2
3-6
1-0		 James Fregosi (3.94)
steven oliver (-----)
Match: S Rating: -----
09/30/2023 D2 Combo
8.5
MOUNTAIN VIEW TC/RENGSTORFF PK CM8.5A
No California		 L UNIVERSITY CLUB PA CM8.5A
No California
Yu Horie (4.13) 7-5
6-2		 Ramu Arunachalam (-----)
Craig Jorasch (3.73)
Match: S Rating: -----
09/24/2023 D3 Combo
7.5
SAN CARLOS TC/ARGUELLO PK CM7.5A
No California		 W FOSTER CITY TC/EDGEWATER PK CM7.5B
No California
John Kim (3.31) 6-3
6-1		 Masaya Ueno (3.61)
Nobu Kumagai (3.56)
Match: 4.08 Rating: -----
08/19/2023 D1 Mixed 40+
8.0
SAN CARLOS TC/ARGUELLO PK 40MX8.0A
No California		 W BAY CLUB REDWOOD SHORES 40MX8.0A
No California
Michele Lindzy (3.86) 6-4
2-6
1-0		 Gunther Lenz (3.79)
Elizabeth Torrelio (3.74)
Match: 3.65 Rating: 3.68
07/02/2023 D3 Mixed 40+
8.0
SAN CARLOS TC/ARGUELLO PK 40MX8.0A
No California		 W PENINSULA TC 40MX8.0A
No California
Janet Tallett (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
06/24/2023 D3 Mixed 40+
8.0
SAN CARLOS TC/ARGUELLO PK 40MX8.0A
No California		 L PENINSULA TC 40MX8.0A
No California
Victoria Leong-Ping (3.78) 7-6
7-5		 Mindy Wong (4.03)
steven oliver (3.50)
Match: 3.66 Rating: 3.69
06/03/2023 D2 Adult 18+
4.0
MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.0A
No California		 W RINCONADA PK 18AM4.0A
No California
Arunangshu Chakrabarty (3.73) 7-6
6-0		 wei zhou (3.47)
John Li (3.63)
Match: 3.74 Rating: 3.70
05/25/2023 D2 Adult 18+
4.0
MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.0A
No California		 L RINCONADA PK 18AM4.0C
No California
Arunangshu Chakrabarty (3.73) 6-7
6-4
1-0		 Paul Sexton (3.76)
Pete Torres (3.67)
Match: 3.65 Rating: 3.69
05/14/2023 D2 Adult 18+
4.0
MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.0A
No California		 W CUBBERLEY 18AM4.0A
No California
Richard Choi (3.99) 5-7
6-3
1-0		 Steven Helmer (3.87)
Carter Chang (3.63)
Match: 3.65 Rating: 3.69
04/29/2023 D3 Adult 18+
4.0
MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.0A
No California		 W CUBBERLEY 18AM4.0A
No California
Arunangshu Chakrabarty (3.76) 6-3
6-3		 Yuta Taguchi (3.86)
Gaku Watanabe (3.86)
Match: S Rating: 3.69
04/22/2023 D3 Adult 18+
4.0
MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.0A
No California		 W UNIVERSITY CLUB PA 18AM4.0A
No California
Arunangshu Chakrabarty (3.77) 6-2
6-2		 Jeongsup Shim (-----)
David Parekh (3.47)
Match: S Rating: 3.69
03/25/2023 D2 Adult 40+
4.0
Flight
MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.0A
No California		 L RINCONADA PK 40AM4.0A
No California
Omar Al-Jadda (3.87) 6-3
6-3		 Mike Zhou (3.86)
Ian Dai (3.86)
Match: 3.58 Rating: 3.69
03/18/2023 D2 Adult 40+
4.0
MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.0A
No California		 W FREMONT HILLS CC 40AM4.0A
No California
Omar Al-Jadda (3.91) 7-5
4-6
1-0		 Fred Christians (3.73)
Peter Dollinger (3.55)
Match: 3.57 Rating: 3.70
03/15/2023 D2 Adult 40+
4.0
MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.0A
No California		 W RINCONADA PK 40AM4.0B
No California
Mustafa Furniturewala (3.71) 6-4
6-4		 Jing Wang (3.50)
Dongning Ma (3.74)
Match: 3.72 Rating: 3.73
03/11/2023 D1 Adult 40+
4.0
FOSTER CITY TC/EDGEWATER PK 40AM4.0A
No California		 L BAY CLUB BROADWAY TENNIS 40AM4.0A
No California
Satya Narayan Braj Mohan (3.61) 6-2
6-3		 Josh Jaffe (3.78)
Charles Spelman (3.58)
Match: 3.50 Rating: 3.71
02/25/2023 D1 Adult 40+
4.0
MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.0A
No California		 L UNIVERSITY CLUB PA 40AM4.0A
No California
Devin Donnelly (3.66) 6-1
7-5		 Mark Liu (3.90)
Tom Brehme (3.87)
Match: 3.72 Rating: 3.73
02/19/2023 D2 Adult 40+
4.0
FOSTER CITY TC/EDGEWATER PK 40AM4.0A
No California		 W BAY CLUB REDWOOD SHORES 40AM4.0A
No California
Troy Collard (3.38) 7-5
7-6		 Donald Kung (3.69)
Eric Kuchherzki (3.60)
Match: 3.89 Rating: 3.76
02/12/2023 D2 Adult 40+
4.0
MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.0A
No California		 W RINCONADA PK 40AM4.0A
No California
Arunangshu Chakrabarty (3.70) 6-1
6-4		 Mike Zhou (3.85)
Weijie Yun (3.51)
Match: 3.92 Rating: 3.74
01/08/2023 D2 Adult 40+
4.0
MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.0A
No California		 L CUBBERLEY 40AM4.0A
No California
Brian Best (3.64) 6-3
2-6
1-0		 Holden Maecker (3.57)
Hideharu Sugizaki (3.55)
Match: 3.59 Rating: 3.68
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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