Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2022) View Advanced Player Stats
David Frederick (Saratoga, CA)
Male 		5.0 C
12/31/2023
Estimated Dynamic Rating 4.7077
6/14/2024
Projected Year End Rating ------
----------
5.0 Rating Meter
Rating Meter
4.5001 - 5.0000
Recent Match History Current Rating History
2022 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 5.0 8 2 6 0 25.0 19 7 12 36.8 165 79 86 47.9 1
Mixed 40+ 9.0 7 4 3 0 57.1 17 9 8 52.9 136 71 65 52.2 0
Total 15 6 9 0 40.0 36 16 20 44.4 301 150 151 49.8 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
09/23/2022 Tournament
M40s		 Alpine Hills Senior Open - F Henry Soong
(3.90) 		W 6-1
6-2		 S -----
09/22/2022 Tournament
M40s		 Alpine Hills Senior Open - S Michael Lewis
(3.81) 		W 6-1
6-1		 S -----
09/21/2022 Tournament
M35s		 Alpine Hills Senior Open - F Omer Alparslan
(-----) 		W 6-3
6-2		 S -----
09/20/2022 Tournament
M35s		 Alpine Hills Senior Open - S Henry Soong
(3.90) 		W 6-1
6-2		 S -----
09/09/2022 Mixed 40+
9.0		 SARATOGA CC 40MX9.0A
No California		 D1 Jenny Kim
(3.85) 		Donny Su
(4.40)
Erika Byrum
(4.28) 		L 7-5
6-0		 4.57 4.78
08/27/2022 Mixed 40+
9.0		 SARATOGA CC 40MX9.0A
No California		 D1 Jenny Kim
(3.84) 		Raymond Byrum
(4.66)
Catherine Puzon
(3.89) 		W 6-7
6-2
1-0		 4.87 4.83
07/28/2022 Mixed 40+
9.0		 SARATOGA CC 40MX9.0A
No California		 D1 Jenny Kim
(3.88) 		Angelo Domingo
(4.42)
Jessica Ma
(4.25) 		W 6-4
6-4		 4.89 4.83
07/21/2022 Mixed 40+
9.0		 SARATOGA CC 40MX9.0A
No California		 D1 Jennifer Shem
(3.81) 		Carol Wang
(4.17)
John Rongxiang Hu
(4.22) 		L 6-4
7-6		 4.64 4.79
07/14/2022 Mixed 40+
9.0		 SARATOGA CC 40MX9.0A
No California		 D1 Jenny Kim
(3.78) 		Rick Kepler
(4.37)
Kar Yee Fransham
(4.28) 		L 6-4
3-6
1-0		 4.85 4.83
07/07/2022 Adult 18+
5.0		 FREMONT TC 18AM5.0A
No California		 D2 Jay Pandit
(4.72) 		Paul Wetterholm
(4.79)
Jeff King
(4.77) 		L 7-6
7-6		 4.76 4.77
06/30/2022 Mixed 40+
9.0		 SARATOGA CC 40MX9.0A
No California		 D2 Jennifer Shem
(3.78) 		Ranjit Narayanan
(4.56)
Dorien Africa
(3.66) 		W 6-1
6-3		 4.91 4.84
06/25/2022 Mixed 40+
9.0		 SARATOGA CC 40MX9.0A
No California		 D1 Kristina Weaver
(3.65) 		Tina Okawa
(4.12)
Toru Fukumoto
(4.37) 		W 2-6
6-2
1-0		 4.84 4.80
06/19/2022 Adult 18+
5.0		 FREMONT TC 18AM5.0A
No California		 D1 Hermont Legaspi
(4.78) 		Daniel Brandt
(4.81)
Paul Wetterholm
(4.79) 		L 7-5
4-6
1-0		 S 4.76
06/18/2022 Adult 18+
5.0		 SUNNYVALE MTC 18AM5.0A
No California		 D2 Timothy Tan
(4.66) 		Shiraz Madan
(4.36)
Ranjit Narayanan
(4.53) 		W 7-6
6-0		 4.72 4.76
06/18/2022 Adult 18+
5.0		 FREMONT TC 18AM5.0A
No California		 D1 Jay Pandit
(4.69) 		Sean Dizon
(4.90)
Jason Yang
(4.65) 		L 6-4
5-7
1-0		 4.80 4.78
06/17/2022 Adult 18+
5.0		 SUNNYVALE MTC 18AM5.0A
No California		 D1 Yiliu Wang
(4.50) 		Anish Anumandla
(4.01)
Max Liberty-Point
(5.07) 		L 4-6
6-4
1-0		 S 4.78
06/06/2022 Adult 18+
5.0		 SUNNYVALE MTC 18AM5.0A
No California		 D1 Conor Holton-Burke
(4.54) 		Joshua Kaye
(4.57)
Shivajit Mohapatra
(4.66) 		W 6-3
6-4		 4.86 4.78
06/04/2022 Adult 18+
5.0		 FREMONT TC 18AM5.0A
No California		 D2 Michael Chang
(-----) 		Default W 6-0
6-0		 ----- -----
05/28/2022 Adult 18+
5.0		 FREMONT TC 18AM5.0A
No California		 D1 Doug Ditmer
(4.49) 		Jeff King
(4.55)
Sean Dizon
(4.86) 		L 6-3
6-2		 4.61 4.74
05/14/2022 Adult 18+
5.0		 SUNNYVALE MTC 18AM5.0A
No California		 D1 Matthew Kermin
(4.39) 		Aaron Stolpman
(4.64)
Jon Teel
(4.75) 		L 6-3
6-2		 S 4.78
Alpine Hills Senior Open -
09/23/2022 F Tournament
M40s
W
6-1
6-2		 Henry Soong (3.90)
Match: S Rating: -----
Alpine Hills Senior Open -
09/22/2022 S Tournament
M40s
W
6-1
6-1		 Michael Lewis (3.81)
Match: S Rating: -----
Alpine Hills Senior Open -
09/21/2022 F Tournament
M35s
W
6-3
6-2		 Omer Alparslan (-----)
Match: S Rating: -----
Alpine Hills Senior Open -
09/20/2022 S Tournament
M35s
W
6-1
6-2		 Henry Soong (3.90)
Match: S Rating: -----
09/09/2022 D1 Mixed 40+
9.0
SARATOGA CC 40MX9.0A
No California		 L SUNNYVALE TC/SUNNYVALE MTC 40MX9.0A
No California
Jenny Kim (3.85) 7-5
6-0		 Donny Su (4.40)
Erika Byrum (4.28)
Match: 4.57 Rating: 4.78
08/27/2022 D1 Mixed 40+
9.0
SARATOGA CC 40MX9.0A
No California		 W SUNNYVALE TC/SUNNYVALE MTC 40MX9.0A
No California
Jenny Kim (3.84) 6-7
6-2
1-0		 Raymond Byrum (4.66)
Catherine Puzon (3.89)
Match: 4.87 Rating: 4.83
07/28/2022 D1 Mixed 40+
9.0
SARATOGA CC 40MX9.0A
No California		 W CUPERTINO TC/CUPERTINO SC 40MX9.0A
No California
Jenny Kim (3.88) 6-4
6-4		 Angelo Domingo (4.42)
Jessica Ma (4.25)
Match: 4.89 Rating: 4.83
07/21/2022 D1 Mixed 40+
9.0
SARATOGA CC 40MX9.0A
No California		 L BAY CLUB SANTA CLARA 40MX9.0A
No California
Jennifer Shem (3.81) 6-4
7-6		 Carol Wang (4.17)
John Rongxiang Hu (4.22)
Match: 4.64 Rating: 4.79
07/14/2022 D1 Mixed 40+
9.0
SARATOGA CC 40MX9.0A
No California		 L SUNNYVALE TC/SUNNYVALE MTC 40MX9.0A
No California
Jenny Kim (3.78) 6-4
3-6
1-0		 Rick Kepler (4.37)
Kar Yee Fransham (4.28)
Match: 4.85 Rating: 4.83
07/07/2022 D2 Adult 18+
5.0
FREMONT TC 18AM5.0A
No California		 L MERVYN MORRIS PK 18AM5.0A
No California
Jay Pandit (4.72) 7-6
7-6		 Paul Wetterholm (4.79)
Jeff King (4.77)
Match: 4.76 Rating: 4.77
06/30/2022 D2 Mixed 40+
9.0
SARATOGA CC 40MX9.0A
No California		 W BAY CLUB SANTA CLARA 40MX9.0A
No California
Jennifer Shem (3.78) 6-1
6-3		 Ranjit Narayanan (4.56)
Dorien Africa (3.66)
Match: 4.91 Rating: 4.84
06/25/2022 D1 Mixed 40+
9.0
SARATOGA CC 40MX9.0A
No California		 W SUNNYVALE TC/SUNNYVALE MTC 40MX9.0A
No California
Kristina Weaver (3.65) 2-6
6-2
1-0		 Tina Okawa (4.12)
Toru Fukumoto (4.37)
Match: 4.84 Rating: 4.80
06/19/2022 D1 Adult 18+
5.0
FREMONT TC 18AM5.0A
No California		 L MERVYN MORRIS PK 18AM5.0A
No California
Hermont Legaspi (4.78) 7-5
4-6
1-0		 Daniel Brandt (4.81)
Paul Wetterholm (4.79)
Match: S Rating: 4.76
06/18/2022 D2 Adult 18+
5.0
SUNNYVALE MTC 18AM5.0A
No California		 W BAY CLUB SANTA CLARA 18AM5.0A
No California
Timothy Tan (4.66) 7-6
6-0		 Shiraz Madan (4.36)
Ranjit Narayanan (4.53)
Match: 4.72 Rating: 4.76
06/18/2022 D1 Adult 18+
5.0
FREMONT TC 18AM5.0A
No California		 L MERVYN MORRIS PK 18AM5.0A
No California
Jay Pandit (4.69) 6-4
5-7
1-0		 Sean Dizon (4.90)
Jason Yang (4.65)
Match: 4.80 Rating: 4.78
06/17/2022 D1 Adult 18+
5.0
SUNNYVALE MTC 18AM5.0A
No California		 L BAY CLUB COURTSIDE 18AM5.0A
No California
Yiliu Wang (4.50) 4-6
6-4
1-0		 Anish Anumandla (4.01)
Max Liberty-Point (5.07)
Match: S Rating: 4.78
06/06/2022 D1 Adult 18+
5.0
SUNNYVALE MTC 18AM5.0A
No California		 W CUPERTINO TC/CUPERTINO SC 18AM5.0A
No California
Conor Holton-Burke (4.54) 6-3
6-4		 Joshua Kaye (4.57)
Shivajit Mohapatra (4.66)
Match: 4.86 Rating: 4.78
06/04/2022 D2 Adult 18+
5.0
FREMONT TC 18AM5.0A
No California		 W SAN PABLO PK 18AM5.0A
No California
Michael Chang (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
05/28/2022 D1 Adult 18+
5.0
FREMONT TC 18AM5.0A
No California		 L MERVYN MORRIS PK 18AM5.0A
No California
Doug Ditmer (4.49) 6-3
6-2		 Jeff King (4.55)
Sean Dizon (4.86)
Match: 4.61 Rating: 4.74
05/14/2022 D1 Adult 18+
5.0
SUNNYVALE MTC 18AM5.0A
No California		 L BAY CLUB COURTSIDE 18AM5.0A
No California
Matthew Kermin (4.39) 6-3
6-2		 Aaron Stolpman (4.64)
Jon Teel (4.75)
Match: S Rating: 4.78
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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