Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Obadiah Butterworth (Oakland, CA)
Male 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.5000
1/2/2025
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 Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 3 1 2 0 33.3 5 1 4 20.0 40 13 27 32.5 0
Adult 40+ 3.5 3 0 3 0 0.0 7 1 6 14.3 56 22 34 39.3 0
Combo 7.5 7 3 4 0 42.9 16 8 8 50.0 132 70 62 53.0 0
Total 13 4 9 0 30.8 28 10 18 35.7 228 105 123 46.1 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/19/2023 Combo
7.5
Flight		 WASHINGTON PK CM7.5A
No California		 D2 Steven Green
(3.72) 		Andrew Waterman
(3.96)
Koonal Parmar
(3.63) 		L 6-3
6-3		 3.50 -----
11/04/2023 Combo
7.5		 WASHINGTON PK CM7.5A
No California		 D1 michael myette
(4.04) 		Joseph Nguyen
(3.87)
Kenny Lee
(3.42) 		W 6-2
6-4		 3.47 -----
10/29/2023 Combo
7.5		 WASHINGTON PK CM7.5A
No California		 D2 Steven Green
(3.94) 		Ari Glick
(3.75)
Malik Harris
(3.31) 		L 4-6
7-6
1-0		 3.21 -----
10/08/2023 Combo
7.5		 WASHINGTON PK CM7.5A
No California		 D2 Drew Cribley
(4.00) 		Byron Bardy
(3.78)
George Ehrman
(-----) 		L 7-6
0-6
1-0		 S -----
09/30/2023 Combo
7.5		 WASHINGTON PK CM7.5A
No California		 D3 Guru Prasad Acharya
(3.30) 		Christopher Brunetti
(3.59)
Biju Nair
(3.20) 		W 6-4
6-2		 3.59 -----
09/17/2023 Combo
7.5		 WASHINGTON PK CM7.5A
No California		 D3 Ian Barry
(3.48) 		Ekow Taylor
(3.89)
Minh Nguyen
(3.34) 		W 6-4
6-2		 3.72 -----
09/09/2023 Combo
7.5		 WASHINGTON PK CM7.5A
No California		 D3 Joshua Wortsman
(3.16) 		Koonal Parmar
(3.61)
David Eisman
(3.83) 		L 6-1
6-3		 3.41 -----
06/11/2023 Adult 18+
3.5		 WASHINGTON PK 18AM3.5A
No California		 D1 Eduardo Lupi
(-----) 		Jeung Hyun
(-----)
Mark Brilliant
(-----) 		W 3-2 ----- -----
05/27/2023 Adult 18+
3.5		 WASHINGTON PK 18AM3.5A
No California		 D1 Guru Prasad Acharya
(3.32) 		Andreas Berner
(3.62)
Chandra Sivakumar
(3.34) 		L 6-0
6-1		 3.06 3.29
05/13/2023 Adult 18+
3.5		 WASHINGTON PK 18AM3.5A
No California		 S1 Koonal Parmar
(3.47) 		L 6-4
7-5		 3.38 3.35
03/18/2023 Adult 40+
3.5		 WASHINGTON PK 40AM3.5A
No California		 D2 Frank S Rolek
(3.37) 		David Tussman
(3.37)
Tim Frogner
(3.27) 		L 2-6
6-3
1-0		 3.30 3.33
02/18/2023 Adult 40+
3.5		 WASHINGTON PK 40AM3.5A
No California		 D1 Thomas McNichol
(3.41) 		Patrick Kim
(3.54)
Michael Greenberg
(3.31) 		L 6-1
6-3		 3.12 3.32
02/12/2023 Adult 40+
3.5		 WASHINGTON PK 40AM3.5A
No California		 S1 Thomas Shin
(3.23) 		L 6-4
7-5		 3.14 3.37
11/19/2023 D2 Combo
7.5
Flight
WASHINGTON PK CM7.5A
No California		 L CLAREMONT R and S CM7.5A
No California
Steven Green (3.72) 6-3
6-3		 Andrew Waterman (3.96)
Koonal Parmar (3.63)
Match: 3.50 Rating: -----
11/04/2023 D1 Combo
7.5
WASHINGTON PK CM7.5A
No California		 W MERVYN MORRIS PK CM7.5A
No California
michael myette (4.04) 6-2
6-4		 Joseph Nguyen (3.87)
Kenny Lee (3.42)
Match: 3.47 Rating: -----
10/29/2023 D2 Combo
7.5
WASHINGTON PK CM7.5A
No California		 L CLAREMONT R and S CM7.5A
No California
Steven Green (3.94) 4-6
7-6
1-0		 Ari Glick (3.75)
Malik Harris (3.31)
Match: 3.21 Rating: -----
10/08/2023 D2 Combo
7.5
WASHINGTON PK CM7.5A
No California		 L REFUGIO PK CM7.5A
No California
Drew Cribley (4.00) 7-6
0-6
1-0		 Byron Bardy (3.78)
George Ehrman (-----)
Match: S Rating: -----
09/30/2023 D3 Combo
7.5
WASHINGTON PK CM7.5A
No California		 W CLAREMONT R and S CM7.5B
No California
Guru Prasad Acharya (3.30) 6-4
6-2		 Christopher Brunetti (3.59)
Biju Nair (3.20)
Match: 3.59 Rating: -----
09/17/2023 D3 Combo
7.5
WASHINGTON PK CM7.5A
No California		 W MERVYN MORRIS PK CM7.5A
No California
Ian Barry (3.48) 6-4
6-2		 Ekow Taylor (3.89)
Minh Nguyen (3.34)
Match: 3.72 Rating: -----
09/09/2023 D3 Combo
7.5
WASHINGTON PK CM7.5A
No California		 L CLAREMONT R and S CM7.5A
No California
Joshua Wortsman (3.16) 6-1
6-3		 Koonal Parmar (3.61)
David Eisman (3.83)
Match: 3.41 Rating: -----
06/11/2023 D1 Adult 18+
3.5
WASHINGTON PK 18AM3.5A
No California		 W BERKELEY TC 18AM3.5A
No California
Eduardo Lupi (-----) 3-2 Jeung Hyun (-----)
Mark Brilliant (-----)
Match: ----- Rating: -----
05/27/2023 D1 Adult 18+
3.5
WASHINGTON PK 18AM3.5A
No California		 L CHABOT CANYON 18AM3.5A
No California
Guru Prasad Acharya (3.32) 6-0
6-1		 Andreas Berner (3.62)
Chandra Sivakumar (3.34)
Match: 3.06 Rating: 3.29
05/13/2023 S1 Adult 18+
3.5
WASHINGTON PK 18AM3.5A
No California		 L CLAREMONT R and S 18AM3.5A
No California
6-4
7-5		 Koonal Parmar (3.47)
Match: 3.38 Rating: 3.35
03/18/2023 D2 Adult 40+
3.5
WASHINGTON PK 40AM3.5A
No California		 L CLAREMONT R and S 40AM3.5A
No California
Frank S Rolek (3.37) 2-6
6-3
1-0		 David Tussman (3.37)
Tim Frogner (3.27)
Match: 3.30 Rating: 3.33
02/18/2023 D1 Adult 40+
3.5
WASHINGTON PK 40AM3.5A
No California		 L CLAREMONT R and S 40AM3.5B
No California
Thomas McNichol (3.41) 6-1
6-3		 Patrick Kim (3.54)
Michael Greenberg (3.31)
Match: 3.12 Rating: 3.32
02/12/2023 S1 Adult 40+
3.5
WASHINGTON PK 40AM3.5A
No California		 L LANEY TA/ALAMEDA HS 40AM3.5A
No California
6-4
7-5		 Thomas Shin (3.23)
Match: 3.14 Rating: 3.37
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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