Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Gerald Sydorak (Hillsborough, CA)
Male 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.4301
11/24/2024
Projected Year End Rating 3.4064
11/30/2024
3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2021 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 3 1 2 0 33.3 7 2 5 28.6 52 19 33 36.5 0
Adult 40+ 4.0 5 1 4 0 20.0 11 3 8 27.3 90 41 49 45.6 0
Adult 65+ 8.0 7 5 2 0 71.4 17 12 5 70.6 130 76 54 58.5 0
Total 15 7 8 0 46.7 35 17 18 48.6 272 136 136 50.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/11/2021 Adult 65+
8.0
Sectionals		 PENINSULA TC 65AM8.0A
No California		 D3 Gordon Nagare
(3.61) 		Wesley Leung
(3.50)
Phillip Allman
(3.60) 		W 6-3
0-6
1-0		 3.47 3.52
08/10/2021 Adult 65+
8.0
Sectionals		 PENINSULA TC 65AM8.0A
No California		 D3 Gordon Nagare
(3.57) 		Gene Siegel
(3.66)
Michael Carley
(3.66) 		L 2-6
6-3
1-0		 3.64 3.57
08/07/2021 Adult 40+
4.0		 PENINSULA TC 40AM4.0A
No California		 D2 Glenn Mendelson
(3.56) 		Giampaolo D'Errico
(3.59)
Michael Lata
(3.64) 		L 7-5
6-4		 3.50 3.53
08/03/2021 Adult 40+
4.0		 PENINSULA TC 40AM4.0A
No California		 D2 steven oliver
(3.58) 		Hsiao Lieu
(3.16)
Robert Waters
(3.94) 		L 6-3
6-3		 3.37 3.51
07/31/2021 Adult 40+
4.0		 PENINSULA TC 40AM4.0A
No California		 D2 Brian Desler
(3.69) 		Rodrick Som
(3.66)
Arunangshu Chakrabarty
(3.55) 		W 6-2
6-1		 3.85 3.60
07/15/2021 Adult 65+
8.0		 PENINSULA TC 65AM8.0A
No California		 D2 Glenn Mendelson
(3.56) 		Rick Albar
(3.06)
Frank S Rolek
(3.05) 		W 6-0
6-2		 3.53 3.52
07/14/2021 Adult 40+
4.0		 PENINSULA TC 40AM4.0A
No California		 D3 Martin Funk
(3.33) 		andy ting
(3.70)
Douglas Mitarotonda
(3.86) 		L 6-2
6-2		 3.57 3.53
07/07/2021 Adult 40+
4.0		 PENINSULA TC 40AM4.0A
No California		 D3 steven oliver
(3.55) 		Peter Isaacson
(3.51)
Greg Regan
(-----) 		L 2-6
6-4
1-0		 S 3.50
07/01/2021 Adult 65+
8.0		 PENINSULA TC 65AM8.0A
No California		 D3 Steven Benvenuto
(3.38) 		Frank S Rolek
(3.01)
Maurice Rouede
(3.57) 		L 6-7
6-4
1-0		 3.32 3.50
06/28/2021 Adult 18+
4.0		 PENINSULA TC 18AM4.0A
No California		 D3 steven oliver
(3.50) 		Thomas Oey
(3.73)
David Garcia-shelton
(3.29) 		W 4-6
6-3
1-0		 S 3.53
06/26/2021 Adult 18+
4.0		 PENINSULA TC 18AM4.0A
No California		 D2 Christopher Cooke
(3.50) 		Harish Bharadwaj
(3.78)
Jiang Zhu
(3.84) 		L 6-0
6-4		 3.53 3.53
06/24/2021 Adult 65+
8.0		 PENINSULA TC 65AM8.0A
No California		 D1 Chuck White
(3.87) 		Frank S Rolek
(3.01)
Maurice Rouede
(3.57) 		W 6-4
6-3		 S 3.51
06/17/2021 Adult 65+
8.0		 PENINSULA TC 65AM8.0A
No California		 D2 Chuck White
(3.94) 		Benjamin Anderson
(3.27)
Eric Rasmussen
(3.51) 		W 7-5
6-3		 3.33 3.51
06/12/2021 Adult 18+
4.0		 PENINSULA TC 18AM4.0A
No California		 D3 Bob Wren
(3.70) 		Jonathan New
(3.51)
Dennis Harper
(3.86) 		L 6-1
6-3		 3.35 3.55
06/03/2021 Adult 65+
8.0		 PENINSULA TC 65AM8.0A
No California		 D3 Kevin Tierney
(3.56) 		Ron Curry
(3.66)
Steven Gee
(-----) 		W 6-3
6-3		 S 3.62
08/11/2021 D3 Adult 65+
8.0
Sectionals
PENINSULA TC 65AM8.0A
No California		 W HOPKINS PK 65AM8.0A
No California
Gordon Nagare (3.61) 6-3
0-6
1-0		 Wesley Leung (3.50)
Phillip Allman (3.60)
Match: 3.47 Rating: 3.52
08/10/2021 D3 Adult 65+
8.0
Sectionals
PENINSULA TC 65AM8.0A
No California		 L RENO TENNIS CLUB/WASHOE TCX 65AM8.0A
No California
Gordon Nagare (3.57) 2-6
6-3
1-0		 Gene Siegel (3.66)
Michael Carley (3.66)
Match: 3.64 Rating: 3.57
08/07/2021 D2 Adult 40+
4.0
PENINSULA TC 40AM4.0A
No California		 L BAY CLUB BROADWAY TENNIS 40AM4.0A
No California
Glenn Mendelson (3.56) 7-5
6-4		 Giampaolo D'Errico (3.59)
Michael Lata (3.64)
Match: 3.50 Rating: 3.53
08/03/2021 D2 Adult 40+
4.0
PENINSULA TC 40AM4.0A
No California		 L FOSTER CITY TC/EDGEWATER PK 40AM4.0A
No California
steven oliver (3.58) 6-3
6-3		 Hsiao Lieu (3.16)
Robert Waters (3.94)
Match: 3.37 Rating: 3.51
07/31/2021 D2 Adult 40+
4.0
PENINSULA TC 40AM4.0A
No California		 W SAN CARLOS TC/CARLMONT HS 40AM4.0A
No California
Brian Desler (3.69) 6-2
6-1		 Rodrick Som (3.66)
Arunangshu Chakrabarty (3.55)
Match: 3.85 Rating: 3.60
07/15/2021 D2 Adult 65+
8.0
PENINSULA TC 65AM8.0A
No California		 W GOLDMAN TC/ 65AM8.0A
No California
Glenn Mendelson (3.56) 6-0
6-2		 Rick Albar (3.06)
Frank S Rolek (3.05)
Match: 3.53 Rating: 3.52
07/14/2021 D3 Adult 40+
4.0
PENINSULA TC 40AM4.0A
No California		 L WASHINGTON PK - BURLINGAME 40AM4.0A
No California
Martin Funk (3.33) 6-2
6-2		 andy ting (3.70)
Douglas Mitarotonda (3.86)
Match: 3.57 Rating: 3.53
07/07/2021 D3 Adult 40+
4.0
PENINSULA TC 40AM4.0A
No California		 L PENINSULA GCC 40AM4.0A
No California
steven oliver (3.55) 2-6
6-4
1-0		 Peter Isaacson (3.51)
Greg Regan (-----)
Match: S Rating: 3.50
07/01/2021 D3 Adult 65+
8.0
PENINSULA TC 65AM8.0A
No California		 L GOLDMAN TC/ 65AM8.0A
No California
Steven Benvenuto (3.38) 6-7
6-4
1-0		 Frank S Rolek (3.01)
Maurice Rouede (3.57)
Match: 3.32 Rating: 3.50
06/28/2021 D3 Adult 18+
4.0
PENINSULA TC 18AM4.0A
No California		 W FOSTER CITY TC/EDGEWATER PK 18AM4.0B
No California
steven oliver (3.50) 4-6
6-3
1-0		 Thomas Oey (3.73)
David Garcia-shelton (3.29)
Match: S Rating: 3.53
06/26/2021 D2 Adult 18+
4.0
PENINSULA TC 18AM4.0A
No California		 L FOSTER CITY TC/EDGEWATER PK 18AM4.0A
No California
Christopher Cooke (3.50) 6-0
6-4		 Harish Bharadwaj (3.78)
Jiang Zhu (3.84)
Match: 3.53 Rating: 3.53
06/24/2021 D1 Adult 65+
8.0
PENINSULA TC 65AM8.0A
No California		 W GOLDMAN TC/ 65AM8.0A
No California
Chuck White (3.87) 6-4
6-3		 Frank S Rolek (3.01)
Maurice Rouede (3.57)
Match: S Rating: 3.51
06/17/2021 D2 Adult 65+
8.0
PENINSULA TC 65AM8.0A
No California		 W GOLDMAN TC/ 65AM8.0A
No California
Chuck White (3.94) 7-5
6-3		 Benjamin Anderson (3.27)
Eric Rasmussen (3.51)
Match: 3.33 Rating: 3.51
06/12/2021 D3 Adult 18+
4.0
PENINSULA TC 18AM4.0A
No California		 L BURLINGAME HS 18AM4.0A
No California
Bob Wren (3.70) 6-1
6-3		 Jonathan New (3.51)
Dennis Harper (3.86)
Match: 3.35 Rating: 3.55
06/03/2021 D3 Adult 65+
8.0
PENINSULA TC 65AM8.0A
No California		 W GOLDMAN TC/ 65AM8.0A
No California
Kevin Tierney (3.56) 6-3
6-3		 Ron Curry (3.66)
Steven Gee (-----)
Match: S Rating: 3.62
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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