Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Eric Isaacs (San Francisco, CA)
Male 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.1731
6/14/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2018 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 3.5 5 1 4 0 20.0 11 2 9 18.2 88 31 57 35.2 0
Combo 6.5 3 2 1 0 66.7 7 5 2 71.4 58 34 24 58.6 0
Mixed 40+ 7.0 4 2 2 0 50.0 9 5 4 55.6 71 40 31 56.3 0
Total 12 5 7 0 41.7 27 12 15 44.4 217 105 112 48.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/22/2018 Mixed 40+
7.0		 GOLDEN GATEWY 40MX7.0A
No California		 D2 Penny Partain
(3.16) 		K Janelle Lee
(3.13)
Jeff Dudley
(2.88) 		W 6-3
6-2		 3.19 3.09
12/15/2018 Mixed 40+
7.0		 GOLDEN GATEWY 40MX7.0A
No California		 D2 Penny Partain
(3.10) 		Thomas Byrne
(2.83)
Sara Byrne
(3.46) 		L 6-4
3-6
1-0		 3.11 3.06
12/09/2018 Mixed 40+
7.0		 GOLDEN GATEWY 40MX7.0A
No California		 D2 Lisa McClure
(3.34) 		Katherine Kemiji-McDonald
(3.23)
Brent McDonald
(3.18) 		L 6-4
6-2		 2.90 3.03
11/11/2018 Mixed 40+
7.0		 GOLDEN GATEWY 40MX7.0A
No California		 D3 Penny Partain
(3.10) 		Jane Cook
(2.75)
Edwin Tucker
(-----) 		W 6-2
6-2		 S 3.11
10/27/2018 Combo
6.5		 GOLDEN GATEWY CM6.5A
No California		 D1 Christopher Castle
(2.93) 		Eugene Wong
(3.18)
Michael Friedes
(2.74) 		W 6-2
6-4		 3.25 -----
10/15/2018 Combo
6.5		 GOLDEN GATEWY CM6.5A
No California		 D3 Michael Leeder
(2.86) 		David Tang
(3.10)
Christopher Stephenson
(2.70) 		L 4-6
6-3
1-0		 2.96 -----
09/27/2018 Combo
6.5		 GOLDEN GATEWY CM6.5A
No California		 D3 Christopher Castle
(2.93) 		David Tang
(3.10)
Tim Miller
(2.68) 		W 7-5
6-2		 3.15 -----
04/03/2018 Adult 40+
3.5		 BAY CLUB SF TENNIS 40AM3.5B
No California		 D2 Ludwig Lin
(2.78) 		Michael Burwell
(3.26)
Jason Heine
(3.20) 		L 6-3
6-3		 3.16 3.09
03/31/2018 Adult 40+
3.5		 BAY CLUB SF TENNIS 40AM3.5B
No California		 D2 Tim Miller
(2.72) 		Josh Gordon
(3.17)
Jeff Woo
(3.26) 		L 6-3
6-0		 3.01 3.03
02/25/2018 Adult 40+
3.5		 BAY CLUB SF TENNIS 40AM3.5B
No California		 D3 Jeremy Beeton
(3.06) 		Eugene Wong
(2.91)
Howard Miller
(3.19) 		L 6-3
6-3		 2.87 2.99
02/11/2018 Adult 40+
3.5		 BAY CLUB SF TENNIS 40AM3.5B
No California		 D1 Tom Yip
(3.01) 		Charles Dagal
(3.14)
David Martinovich
(3.17) 		L 6-4
6-2		 3.02 3.09
02/04/2018 Adult 40+
3.5		 BAY CLUB SF TENNIS 40AM3.5B
No California		 D2 Tom Yip
(3.06) 		Jerry Ball
(2.82)
Shingo Nagae
(3.30) 		W 6-3
3-6
1-0		 3.12 3.12
12/22/2018 D2 Mixed 40+
7.0
GOLDEN GATEWY 40MX7.0A
No California		 W GLTF/SAN FRAN ST U 40MX7.0A
No California
Penny Partain (3.16) 6-3
6-2		 K Janelle Lee (3.13)
Jeff Dudley (2.88)
Match: 3.19 Rating: 3.09
12/15/2018 D2 Mixed 40+
7.0
GOLDEN GATEWY 40MX7.0A
No California		 L CALIFORNIA TC 40MX7.0A
No California
Penny Partain (3.10) 6-4
3-6
1-0		 Thomas Byrne (2.83)
Sara Byrne (3.46)
Match: 3.11 Rating: 3.06
12/09/2018 D2 Mixed 40+
7.0
GOLDEN GATEWY 40MX7.0A
No California		 L GOLDEN GATE PK 40MX7.0A
No California
Lisa McClure (3.34) 6-4
6-2		 Katherine Kemiji-McDonald (3.23)
Brent McDonald (3.18)
Match: 2.90 Rating: 3.03
11/11/2018 D3 Mixed 40+
7.0
GOLDEN GATEWY 40MX7.0A
No California		 W CALIFORNIA TC 40MX7.0A
No California
Penny Partain (3.10) 6-2
6-2		 Jane Cook (2.75)
Edwin Tucker (-----)
Match: S Rating: 3.11
10/27/2018 D1 Combo
6.5
GOLDEN GATEWY CM6.5A
No California		 W GLTF/SAN FRAN ST U CM6.5A
No California
Christopher Castle (2.93) 6-2
6-4		 Eugene Wong (3.18)
Michael Friedes (2.74)
Match: 3.25 Rating: -----
10/15/2018 D3 Combo
6.5
GOLDEN GATEWY CM6.5A
No California		 L BAY CLUB SF TENNIS CM6.5A
No California
Michael Leeder (2.86) 4-6
6-3
1-0		 David Tang (3.10)
Christopher Stephenson (2.70)
Match: 2.96 Rating: -----
09/27/2018 D3 Combo
6.5
GOLDEN GATEWY CM6.5A
No California		 W BAY CLUB SF TENNIS CM6.5A
No California
Christopher Castle (2.93) 7-5
6-2		 David Tang (3.10)
Tim Miller (2.68)
Match: 3.15 Rating: -----
04/03/2018 D2 Adult 40+
3.5
BAY CLUB SF TENNIS 40AM3.5B
No California		 L BAY CLUB SF TENNIS 40AM3.5A
No California
Ludwig Lin (2.78) 6-3
6-3		 Michael Burwell (3.26)
Jason Heine (3.20)
Match: 3.16 Rating: 3.09
03/31/2018 D2 Adult 40+
3.5
BAY CLUB SF TENNIS 40AM3.5B
No California		 L PACIFICA TC/TERRA NOVA HS 40AM3.5A
No California
Tim Miller (2.72) 6-3
6-0		 Josh Gordon (3.17)
Jeff Woo (3.26)
Match: 3.01 Rating: 3.03
02/25/2018 D3 Adult 40+
3.5
BAY CLUB SF TENNIS 40AM3.5B
No California		 L GLTF/SAN FRAN ST U 40AM3.5A
No California
Jeremy Beeton (3.06) 6-3
6-3		 Eugene Wong (2.91)
Howard Miller (3.19)
Match: 2.87 Rating: 2.99
02/11/2018 D1 Adult 40+
3.5
BAY CLUB SF TENNIS 40AM3.5B
No California		 L PACIFICA TC/TERRA NOVA HS 40AM3.5A
No California
Tom Yip (3.01) 6-4
6-2		 Charles Dagal (3.14)
David Martinovich (3.17)
Match: 3.02 Rating: 3.09
02/04/2018 D2 Adult 40+
3.5
BAY CLUB SF TENNIS 40AM3.5B
No California		 W GLTF/SAN FRAN ST U 40AM3.5B
No California
Tom Yip (3.06) 6-3
3-6
1-0		 Jerry Ball (2.82)
Shingo Nagae (3.30)
Match: 3.12 Rating: 3.12
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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