Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Jeff Jan (Saratoga, CA)
Male 		3.5 M
12/31/2024
Estimated Dynamic Rating 3.1506 M
2/6/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2023 Overall Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Mixed 18+ 6.0 4 1 3 0 25.0 9 3 6 33.3 75 36 39 48.0 0
Mixed Other 6.0 7 3 4 0 42.9 17 8 9 47.1 133 67 66 50.4 0
Total 11 4 7 0 36.4 26 11 15 42.3 208 103 105 49.5 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/04/2023 Mixed Other
6.0		 PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 D3 Ligaya Hermann
(2.22) 		Rie Collett
(2.86)
David Tarkington
(2.86) 		L 6-3
3-6
1-0		 3.10 2.81
10/28/2023 Mixed Other
6.0		 PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 D3 Ligaya Hermann
(2.14) 		Lynn DeNamur
(2.24)
Robert Brunkhorst
(3.14) 		W 6-4
4-6
1-0		 2.99 2.76
10/22/2023 Mixed Other
6.0		 PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 D3 Brooke Andrews
(2.13) 		Sudy Siegel
(2.07)
Jason Strober
(2.72) 		W 6-2
6-2		 2.93 2.69
10/14/2023 Mixed Other
6.0		 PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 D2 Ligaya Hermann
(2.13) 		Peter Gross
(2.89)
Michele Michon
(2.87) 		L 6-4
6-1		 2.77 2.62
09/16/2023 Mixed Other
6.0		 PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 D3 Brooke Andrews
(2.09) 		John Donohue
(3.01)
Sudy Siegel
(2.01) 		L 2-6
6-4
1-0		 2.75 2.57
09/10/2023 Mixed Other
6.0		 PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 D1 Ligaya Hermann
(2.04) 		Scott Johnson
(3.12)
June Li
(2.94) 		L 7-6
6-1		 2.82 2.52
09/02/2023 Mixed Other
6.0		 PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 D3 Brooke Andrews
(2.09) 		Joyce Teng
(2.34)
Ming Teng
(2.47) 		W 7-5
6-3		 S 2.36
03/08/2023 Mixed 18+
6.0		 PALO ALTO TC/RINCONADA PK 18MX6.0A
No California		 D1 Jihea Han
(2.20) 		Edison Huang
(3.72)
Yi Zhang
(2.65) 		L 6-2
7-5		 S 2.36
03/07/2023 Mixed 18+
6.0		 PALO ALTO TC/RINCONADA PK 18MX6.0A
No California		 D3 Ligaya Hermann
(2.00) 		Aysen Baser
(2.52)
Michael Gallagher
(2.63) 		W 6-0
6-1		 2.36 2.36
02/18/2023 Mixed 18+
6.0		 PALO ALTO TC/RINCONADA PK 18MX6.0A
No California		 D3 Brooke Andrews
(2.09) 		Jo Zhang
(2.51)
Isabella Xu
(-----) 		L 7-6
6-3		 2.42 2.36
02/12/2023 Mixed 18+
6.0		 PALO ALTO TC/RINCONADA PK 18MX6.0A
No California		 D3 Brooke Andrews
(2.09) 		Bhargavi Vedharaman
(2.44)
Prathap Kudupu
(2.92) 		L 5-7
6-1
1-0		 2.34 2.34
11/04/2023 D3 Mixed Other
6.0
PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 L SUNNYVALE TC/SUNNYVALE MTC 55MX6.0A
No California
Ligaya Hermann (2.22) 6-3
3-6
1-0		 Rie Collett (2.86)
David Tarkington (2.86)
Match: 3.10 Rating: 2.81
10/28/2023 D3 Mixed Other
6.0
PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 W SUNNYVALE TC/SUNNYVALE MTC 55MX6.0A
No California
Ligaya Hermann (2.14) 6-4
4-6
1-0		 Lynn DeNamur (2.24)
Robert Brunkhorst (3.14)
Match: 2.99 Rating: 2.76
10/22/2023 D3 Mixed Other
6.0
PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 W STANFORD-CRA 55MX6.0A
No California
Brooke Andrews (2.13) 6-2
6-2		 Sudy Siegel (2.07)
Jason Strober (2.72)
Match: 2.93 Rating: 2.69
10/14/2023 D2 Mixed Other
6.0
PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 L SAN CARLOS TC/ARGUELLO PK 55MX6.0A
No California
Ligaya Hermann (2.13) 6-4
6-1		 Peter Gross (2.89)
Michele Michon (2.87)
Match: 2.77 Rating: 2.62
09/16/2023 D3 Mixed Other
6.0
PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 L STANFORD-CRA 55MX6.0A
No California
Brooke Andrews (2.09) 2-6
6-4
1-0		 John Donohue (3.01)
Sudy Siegel (2.01)
Match: 2.75 Rating: 2.57
09/10/2023 D1 Mixed Other
6.0
PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 L SUNNYVALE TC/SUNNYVALE MTC 55MX6.0A
No California
Ligaya Hermann (2.04) 7-6
6-1		 Scott Johnson (3.12)
June Li (2.94)
Match: 2.82 Rating: 2.52
09/02/2023 D3 Mixed Other
6.0
PALO ALTO TC/RINCONADA PK 55MX6.0A
No California		 W STANFORD-CRA 55MX6.0A
No California
Brooke Andrews (2.09) 7-5
6-3		 Joyce Teng (2.34)
Ming Teng (2.47)
Match: S Rating: 2.36
03/08/2023 D1 Mixed 18+
6.0
PALO ALTO TC/RINCONADA PK 18MX6.0A
No California		 L SUNNYVALE MTC 18MX6.0B
No California
Jihea Han (2.20) 6-2
7-5		 Edison Huang (3.72)
Yi Zhang (2.65)
Match: S Rating: 2.36
03/07/2023 D3 Mixed 18+
6.0
PALO ALTO TC/RINCONADA PK 18MX6.0A
No California		 W BAY CLUB SANTA CLARA 18MX6.0A
No California
Ligaya Hermann (2.00) 6-0
6-1		 Aysen Baser (2.52)
Michael Gallagher (2.63)
Match: 2.36 Rating: 2.36
02/18/2023 D3 Mixed 18+
6.0
PALO ALTO TC/RINCONADA PK 18MX6.0A
No California		 L SUNNYVALE MTC 18MX6.0A
No California
Brooke Andrews (2.09) 7-6
6-3		 Jo Zhang (2.51)
Isabella Xu (-----)
Match: 2.42 Rating: 2.36
02/12/2023 D3 Mixed 18+
6.0
PALO ALTO TC/RINCONADA PK 18MX6.0A
No California		 L CUPERTINO TC/CUPERTINO SC 18MX6.0A
No California
Brooke Andrews (2.09) 5-7
6-1
1-0		 Bhargavi Vedharaman (2.44)
Prathap Kudupu (2.92)
Match: 2.34 Rating: 2.34
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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